Intersan Wallgate Thrii Installation Instructions Manual

All information including dimensions, changes in design and material are subject to manufacturer’s change without formal notice and without obligation. Intersan assumes no responsibility for use of superseded or voided information. Verify all rough-in information before installation. It is the responsibility of the installer to conform with local and national codes. Intersan Manufacturing Company 1748 West Fillmore St., Phoenix, AZ 85007 Phone: 800-999-3101 Fax: 602-254-1776 intersanUS.com THRII-inst-Rev1 by Installation Instructions for models: THRII – Solid Surface THRII – Stainless Steel IMPORTANT  Read instructions entirely prior to installation.  Prior to hooking up the fixture to the water supply make sure that all the lines are flushed thoroughly.  All wall anchors should have a pull out strength of 1000 lbs. or more.  Units should always be installed according to local plumbing and/or electrical codes.

All information including dimensions, changes in design and material are subject to manufacturer’s change without formal notice and without obligation. Intersan assumes no responsibility for use of superseded or voided information. Verify all rough-in information before installation. It is the responsibility of the installer to conform with local and national codes. Intersan Manufacturing Company 1748 West Fillmore St., Phoenix, AZ 85007 Phone: 800-999-3101 Fax: 602-254-1776 intersanUS.com THRII-inst-Rev1 by 1. Disclaimer & Copyright notice Every effort has been made to supply information within this manual which is correct. Wallgate Limited and Intersan Mfg. will not be liable for any damage or loss that arises if the person installing, operating or maintaining the unit has not read or not complied with the manual In any event, and without prejudice to any warranties in Wallgate Limited’s and Intersan’s terms and conditions of sale, Wallgate Limited’s and Intersan’s liability for all damages and losses (including negligence) shall not in any circumstances exceed the amount paid by the customer for the unit. Wallgate and Intersan reserve the right to alter, update or improve its product specification at any time without prior notice. This manual is specific to the product that it has been supplied with at the date of supply. Without prejudice to any warranties in Wallgate Limited’s and Intersan’s terms and conditions of sale, any warranty will be null and void if the equipment is installed or serviced by unqualified personnel. No part of this publication and the information contained may be reproduced, transmitted, stored in a retrieval system, used or disclosed wholly or partly without prior written permission from Wallgate Limited. For full warranty details please see Intersan’s Terms and Conditions. Please ensure this manual is passed to the end user. The manual forms an integral part of the product and should be kept for its working life. Additional copies of this and other supporting documents are available by contacting Intersan or by visiting www.intersan.us. 2. Conventions Certain conventions are used in this manual to make it easier to read and understand. They are shown in the sections below. It is recommended that you read and understand these warnings before you install and commission the Wallgate Thrii. 2.1 Warning A boxed WARNING! is used to give information about hazards associated with electric current and high voltages that can cause damage, injury or death. Failure to heed these warnings can have serious consequences. Example box: WARNING! The information contained within this ‘Warning’ box indicates hazards associated with electric current and high voltages 2.2 Caution A boxed CAUTION! is used to give information about hazards that can cause damage or injury. Failure to heed these warnings can have serious consequences. Example box: CAUTION! The information contained within this ‘Caution’ box indicates hazards that require safety advice for personnel or potential unit/property damage 2.3 Important A boxed IMPORTANT: is used to draw your attention to important information on installation, set-up and operation. Example box: IMPORTANT: The information contained within this ‘Important’ box gives further useful information.

All information including dimensions, changes in design and material are subject to manufacturer’s change without formal notice and without obligation. Intersan assumes no responsibility for use of superseded or voided information. Verify all rough-in information before installation. It is the responsibility of the installer to conform with local and national codes. Intersan Manufacturing Company 1748 West Fillmore St., Phoenix, AZ 85007 Phone: 800-999-3101 Fax: 602-254-1776 intersanUS.com THRII-inst-Rev1 by 2.4 Numbered procedures Steps in procedures are numbered, starting from 1. 1. This is step 1. 2. This is step 2, etc. 2.5 Bullet lists  A bullet list is used to give information that is not necessarily in sequential order. 2.6 Menu items Menu items, submenu items and settings, where available, are given in bold. 3. Glossary The glossary lists all words, abbreviations and technical terminology used in this manual, along with a short description of these terms. Term Description Thrii® Hand Wash Unit Engine Unit The Engine Unit refers to the complete soap, water, dryer module mounted on the back of the fascia. IR Sensor The infrared (IR) sensor transmits an invisible beam into the washbowl area, so that when interrupted by a person's hand the beam is rebounded back to the receive sensor. This creates an electrical signal which rapidly activates the hand wash cycle. FNPT Female National Pipe Thread Solid Surface The term Solid Surface refers to the hard granite-effect or solid color material that is molded to form the Thrii fascia. Power up The external electricity supply is provided to the Thrii.

All information including dimensions, changes in design and material are subject to manufacturer’s change without formal notice and without obligation. Intersan assumes no responsibility for use of superseded or voided information. Verify all rough-in information before installation. It is the responsibility of the installer to conform with local and national codes. Intersan Manufacturing Company 1748 West Fillmore St., Phoenix, AZ 85007 Phone: 800-999-3101 Fax: 602-254-1776 intersanUS.com THRII-inst-Rev1 by 4. Technical Specification Weight Item Fascia Engine Support frame, etc. Full soap container Total Solid surface 33.73 lbs. 15.43 lbs. 9.92 lbs. 5.73 lbs. 64.81 lbs. Stainless Steel 17 lbs. 15.43 lbs. 9.92 lbs 5.73 lbs. 48.06 lbs. Dimensions Width Height Depth ± 17-3/4” ± 31-1/4” ± 12-1/4” ± 17-3/4” ± 34-1/4” ± 12-1/4” (9-7/8” behind the panel on all models) Water Supply Minimum pressure Maximum rating Inlet connection size Dynamic 14.5 psi / 100 kPa 145 psi / 1000 kPa ½” NPT Electrical Power requirement 120V AC, 60Hz, 20 Amp Enclosure IP Rating IPX4 Regulatory compliance Complies with:  IAPMO Green Plumbing and Mechanical Code Supplement  Cal Green  LEED  National Green Building Standard™  Natural Resources Canada R-2000 Standard  Green Building Assessment Protocol for Commercial Buildings Solid Surface and Plumbing Code Compliance  Uniform Plumbing Code (UPC®)  International Plumbing Code (IPC®)  IGC 127-2009 Water heater Water temperature range Factory set @ 100°F *Based on 54°F supply temperature, 43.5 psi dynamic pressure & 120V supply. 86°F to 113°F Flow rate of 0.4 gpm* Water Resistivity Water resistivity must not be less than 1300 Ωcm (511.81Ωin) (refer EN603355-2)

All information including dimensions, changes in design and material are subject to manufacturer’s change without formal notice and without obligation. Intersan assumes no responsibility for use of superseded or voided information. Verify all rough-in information before installation. It is the responsibility of the installer to conform with local and national codes. Intersan Manufacturing Company 1748 West Fillmore St., Phoenix, AZ 85007 Phone: 800-999-3101 Fax: 602-254-1776 intersanUS.com THRII-inst-Rev1 by 5. Overview The Thrii is an integrated hand wash dryer unit with automatic infra-red sensor operation. It is available in a solid surface or stainless steel (grade 304) material. The unit should only be installed in a frost free environment, to avoid damage. All models are identical, with the exception of the fascia material & fascia dimensions. When hands are placed in the center of the wash bowl, an infra-red sensor activates the hand washing and drying cycle, supplying soap (liquid or foam), warm water and dryer-air in amounts and intervals preset as required. The unit can be installed in a variety of wall types, servicing can be carried out either from the front (fascia unlocks and whole Thrii swings out) or from within an access duct behind the machine. Item No. Description Item No. Description 1 Fascia 6 IR Sensor 2 Fascia Lock (hidden) 7 Soap Outlet 3 Wash Bowl 8 Water Outlet 4 Dispensing Unit 9 Label (optional) 5 Dryer Outlet

All information including dimensions, changes in design and material are subject to manufacturer’s change without formal notice and without obligation. Intersan assumes no responsibility for use of superseded or voided information. Verify all rough-in information before installation. It is the responsibility of the installer to conform with local and national codes. Intersan Manufacturing Company 1748 West Fillmore St., Phoenix, AZ 85007 Phone: 800-999-3101 Fax: 602-254-1776 intersanUS.com THRII-inst-Rev1 by Item No. Description Item No. Description 1 Fascia 13 Hinge 2 Container Cap 14 Hinge side lock plate 3 Soap Hose 15 Water (inlet) adapter 4 Soap Container 16 Double Check Valve 5 Container Holder 17 Isolation Tap 6 Engine Cover 18 Water Connection (frame) 7 Locking Bar 19 Engine water supply hose 8 Mounting Frame 20 Engine Cover fixing 9 Clamp bracket 21 Control 10 Fascia Lock 22 LCD Control (see fig. 18) 11 Drain 23 Mains Power socket 12 Waste Outlet 24 Soap Selection switch

All information including dimensions, changes in design and material are subject to manufacturer’s change without formal notice and without obligation. Intersan assumes no responsibility for use of superseded or voided information. Verify all rough-in information before installation. It is the responsibility of the installer to conform with local and national codes. Intersan Manufacturing Company 1748 West Fillmore St., Phoenix, AZ 85007 Phone: 800-999-3101 Fax: 602-254-1776 intersanUS.com THRII-inst-Rev1 by 6. Installation and Commissioning The Wallgate Thrii handwash-drier unit is a three-part assembly consisting of a flush support frame and a hinged fascia and engine assembly. It is necessary to install the mounting frame and prepare the services (electrical, water and waste) prior to installing the fascia. It is important that when selecting a mounting position consideration be given to the suitability of the wall construction, so that it is able to bear the weight of the assembled unit in both the open and closed positions, and able to withstand the clamping method as shown in Fig.6 6.1 Package Contents Before you begin the installation, make sure that you have the following items:  1 Support frame  1 Installation instructions  1 Wall frame waste connector  1 Waste pipe 1-1/4” – 1-1/2” adapter pipe  1 Fascia lock key  1 Mains electrical plug and lead (6-1/2 ft. length)  1 User instruction label  1 Set of mounting brackets and fixings  1 Fascia  1 Engine  1 Container of liquid soap (2/3 gal.) 6.2 Site Preparation 6.2.1 Installation guidelines Looking at the front of the unit the fascia hinges are on the right-hand side. For front access allow for the left-hand edge of fascia to swing out (120°) to allow full internal access. Water, power and waste water connections are located on the hinged side of the unit. Make an opening in the wall surface according to the dimensions shown in drawing Fig.4 noting the appropriate mounting height as detailed on the drawing table A. The opening must be according to the dimensions given in fig.4. The aperture must be accurate in order for the door mechanism to work effectively. The unit will be fitted to the support frame supplied. The frame is fixed to the sides of the wall opening using the frame fixing brackets provided. The front edge of the frame must be flush with the finished face of the wall. On IPS panel walls such as trespa or corian the aperture in the panel should be lined on the rear face with 50mm timber studding. Complete all surface finishes such as screed, plaster or tiling before attaching the fascia to the support frame. All electrical work must be carried out by a qualified electrician and should be installed in accordance with the current Nationally Approved Regulation

All information including dimensions, changes in design and material are subject to manufacturer’s change without formal notice and without obligation. Intersan assumes no responsibility for use of superseded or voided information. Verify all rough-in information before installation. It is the responsibility of the installer to conform with local and national codes. Intersan Manufacturing Company 1748 West Fillmore St., Phoenix, AZ 85007 Phone: 800-999-3101 Fax: 602-254-1776 intersanUS.com THRII-inst-Rev1 by The installer must:  Provide a 120V 50/60Hz single-phase circuit equipped with a 20 Amp circuit breaker. Locate an outlet in close proximity to the intended location of the Thrii unit. The Thrii unit is equipped with a 6.5 feet long electrical cord.  A GFCI equipped circuit is recommended, and likely required by your applicable regulations. If so, ensure that a GFCI is present on the circuit that meets your locally applicable electrical/building/plumbing codes. The circuit must be equipped with a circuit breaker that is accessible without requiring the fascia of the Thrii unit to be opened first. Be sure to turn off the circuit breaker before working on or installing the Thrii unit.  Provide a cold water supply mounted behind the wall below the ‘hinge’ side of the aperture. Terminate the cold water supply with a suitable isolating tap. For optimum operation a dynamic water flow pressure of between 14.5 psi and 43.5 psi is required. If you are planning on connecting your Thrii unit(s) to a gravity-fed water supply, please contact Intersan in advance for advice and guidance.  Provide a waste pipe with a 1-1/4” or a 1-1/2” connection and suitable deep seal waste trap behind the wall, below the ‘hinge’ side of the aperture. 6.3 Installing the support frame, water and waste connections and electric 1. Remove the support frame from the packing box. 2. Orientate the frame with hinge plates on the right-hand side and waste outlet parts at bottom and facing away from you. The frame front edge should now be facing towards you. 3. Place the frame into the front of the aperture, ensuring it is flush fitting with the finished face of the wall, at the correct height and perfectly level in the horizontal and vertical planes. The hinge-side of the frame should be hard up against the aperture.

All information including dimensions, changes in design and material are subject to manufacturer’s change without formal notice and without obligation. Intersan assumes no responsibility for use of superseded or voided information. Verify all rough-in information before installation. It is the responsibility of the installer to conform with local and national codes. Intersan Manufacturing Company 1748 West Fillmore St., Phoenix, AZ 85007 Phone: 800-999-3101 Fax: 602-254-1776 intersanUS.com THRII-inst-Rev1 by

All information including dimensions, changes in design and material are subject to manufacturer’s change without formal notice and without obligation. Intersan assumes no responsibility for use of superseded or voided information. Verify all rough-in information before installation. It is the responsibility of the installer to conform with local and national codes. Intersan Manufacturing Company 1748 West Fillmore St., Phoenix, AZ 85007 Phone: 800-999-3101 Fax: 602-254-1776 intersanUS.com THRII-inst-Rev1 by

All information including dimensions, changes in design and material are subject to manufacturer’s change without formal notice and without obligation. Intersan assumes no responsibility for use of superseded or voided information. Verify all rough-in information before installation. It is the responsibility of the installer to conform with local and national codes. Intersan Manufacturing Company 1748 West Fillmore St., Phoenix, AZ 85007 Phone: 800-999-3101 Fax: 602-254-1776 intersanUS.com THRII-inst-Rev1 by Solid Surface Model Stainless Steel Model Typical site installation of Thrii unit showing clamping bracket (view on rear)

All information including dimensions, changes in design and material are subject to manufacturer’s change without formal notice and without obligation. Intersan assumes no responsibility for use of superseded or voided information. Verify all rough-in information before installation. It is the responsibility of the installer to conform with local and national codes. Intersan Manufacturing Company 1748 West Fillmore St., Phoenix, AZ 85007 Phone: 800-999-3101 Fax: 602-254-1776 intersanUS.com THRII-inst-Rev1 by 4. Insert the 4 No. M10 x 150mm (6”) threaded rods through the corner angles on the support frame and into the brackets as shown in figure above. 5. Tighten all four (4) brackets until the wall frame is held securely in place in the wall opening. It is important that the frame side members are not distorted when tightening to the wall, as this may prevent the hinge and catch mechanisms from working properly. 6. Once the frame is securely attached to the wall, if necessary make good any excessive gaps between the frame and the wall that may not be covered by the fascia. 7. Install the waste connector to the frame as shown in figure below along with the pipe adapter which then is terminated to the deep seal waste trap as detailed in section 6.2 site preparation. 8. Provide a cold water supply pipe to connect to the inlet connector on the support frame. Note that the water inlet connector is ½” copper fitting on the main water supply. If pipe sealing compound is used, avoid applying excessive amounts as particles of sealant can block water filters and impede valve operation. Before carrying out the following steps, flush the main water supply pipes to remove any debris and trapped air. Failure to do so may result in damage and failure of the unit. 9. Connect the deep seal waste trap to the outlet fitting on the support frame. 10. Connect the supplied electrical cable to a 20 amp circuit equipped with an accessible circuit breaker and GFC� if required per locally applicable code requirements. 6.4 Mounting the fascia Ensure that the fascia is fully supported until both hinges are fully engaged. Failure to do so may damage the hinges For ease of installation it is recommended to have at least two people carry out this operation Ø1-1/4”

All information including dimensions, changes in design and material are subject to manufacturer’s change without formal notice and without obligation. Intersan assumes no responsibility for use of superseded or voided information. Verify all rough-in information before installation. It is the responsibility of the installer to conform with local and national codes. Intersan Manufacturing Company 1748 West Fillmore St., Phoenix, AZ 85007 Phone: 800-999-3101 Fax: 602-254-1776 intersanUS.com THRII-inst-Rev1 by 1. Remove the fascia from the packing box. 2. With one person holding the fascia, the second person should extend the hinge components on the right side of the fascia so they are fully extended. Position the fascia assembly so the two hinges are suspended next to the hinge side lock plates mounted on the support frame. Have one person hold the fascia so it is suspended where the hinge halves on the fascia are in alignment with the halves attached to the mounting frame, hook each of the hinges on the fascia side around the corresponding bar each hinge on the mounting frame side, and latch each hinge. CONTINUE SUPPORTING THE FASCIA UNTIL YOU HAVE VERIFIED THAT THE HINGES ARE ATTACHED AND SECURE. Continue supporting the weight of the fascia, and test the ability of the fascia to swing freely on the hinges. If any binding or limitation in the range of motion occurs, check each of the two hinges to ensure they are fully attached and secure (see figure below). 3. Engage the ‘Hinge release lock’ spigot, fitted to each hinge to prevent accidental hinge latch release.

All information including dimensions, changes in design and material are subject to manufacturer’s change without formal notice and without obligation. Intersan assumes no responsibility for use of superseded or voided information. Verify all rough-in information before installation. It is the responsibility of the installer to conform with local and national codes. Intersan Manufacturing Company 1748 West Fillmore St., Phoenix, AZ 85007 Phone: 800-999-3101 Fax: 602-254-1776 intersanUS.com THRII-inst-Rev1 by 4. It is necessary to check the fascia alignment with the frame before proceeding further, as the hinges may need adjustment. Carefully close the fascia ensuring the door opens and closes freely. In the closed position, visually check the gap between the fascia and the wall along the hinged edge, and adjust the hinges as appropriate to ensure an even fit using the adjustment screw on the hinges see figure below. Do not over-tighten as this may result in the fascia damaging the wall finish. Horizontal adjustment of the fascia door can be configured. 5. Once the fit has been checked, close the fascia fully to check the locking bar operation. The locking bar is spring- loaded and may require a firm push to engage correctly. To re-open insert the key provided into the fascia lock release at the base of the fascia, ¼ turn anti-clockwise and push the key up to disengage the lock and allow the fascia to open freely. 6. For installations where front access is not required in addition to the hinge release lock, engage the 2 hinge side locks, rotating into the slot provided in the frame as shown in figure below and when the lock bar has been fully engaged, relocate the top screw fixing into the locking position below, as shown in figure below.

All information including dimensions, changes in design and material are subject to manufacturer’s change without formal notice and without obligation. Intersan assumes no responsibility for use of superseded or voided information. Verify all rough-in information before installation. It is the responsibility of the installer to conform with local and national codes. Intersan Manufacturing Company 1748 West Fillmore St., Phoenix, AZ 85007 Phone: 800-999-3101 Fax: 602-254-1776 intersanUS.com THRII-inst-Rev1 by 6.5 Engine installation 1. Remove the engine cover, retaining the engine cover fixing. 2. Remove the securing pin out through the side from the base of the engine. 3. Present the engine to the engine mounting plate on the back of the fascia locating the dispensing nozzle into the aperture provided. Align the engine on the plate and click into place. 4. Replace the securing pin through both mounting plates and engine ensuring it passes fully through this assembly.

All information including dimensions, changes in design and material are subject to manufacturer’s change without formal notice and without obligation. Intersan assumes no responsibility for use of superseded or voided information. Verify all rough-in information before installation. It is the responsibility of the installer to conform with local and national codes. Intersan Manufacturing Company 1748 West Fillmore St., Phoenix, AZ 85007 Phone: 800-999-3101 Fax: 602-254-1776 intersanUS.com THRII-inst-Rev1 by 5. Replace the engine cover, ensuring the flexible hose and soap hose attached does not foul upon reassembly, and secure the cover into place with the fixing provided. 6.6 Electrical and Water Connections From the rear side of the wall: 6.6.1 Electrical connection from the wall mounted fused spur switch to the Thrii: All electrical work must be carried out by a qualified electrician and should be installed in accordance with the current national, regional and local regulations. GFCI protection is likely required, and should be installed in an appropriate manner per applicable electrical, plumbing or building codes. Complete the electrical connection by fitting the plug into the socket on the rear of the engine. Ensure the cable is a suitable length so that the door can fully open without catching or fouling. 6.6.2 Mains water connection from support frame to the engine: Using the flexible water hose provided take the loose end of the hose, which is attached to the engine, and attach it to the water inlet connection mounted on the upper bracket part of the support frame (see figure below). With all services connected to the Thrii, open and close the fascia assembly to ensure that the wiring and piping feeds move without snagging or kinking. Ensure the waste spigot from the wash bowl smoothly engages with waste outlet on the frame bracket.

All information including dimensions, changes in design and material are subject to manufacturer’s change without formal notice and without obligation. Intersan assumes no responsibility for use of superseded or voided information. Verify all rough-in information before installation. It is the responsibility of the installer to conform with local and national codes. Intersan Manufacturing Company 1748 West Fillmore St., Phoenix, AZ 85007 Phone: 800-999-3101 Fax: 602-254-1776 intersanUS.com THRII-inst-Rev1 by 6.7 Commissioning for use To commission the Wallgate Thrii: 1. Ensure the engine cover is securely fitted and the electrical plug is fully pushed in. 2. Fully open the water supply valve to the unit. Check the system for external leaks. If no leaks, open the water valve on the support frame. 3. Close the fascia, ensuring it closes fully against the wall. Adjust the hinges if required and push the fascia to the closed position ensuring the locking bar engages fully. The unit should only be operated with the fascia in the fully closed position and the waste outlet engaged. Failure to do so may result in leakage. 4. Switch ON the circuit breaker to power up the circuit, which will turn on the Thrii, making the unit ready for use. ½” NPT Cold water supply

All information including dimensions, changes in design and material are subject to manufacturer’s change without formal notice and without obligation. Intersan assumes no responsibility for use of superseded or voided information. Verify all rough-in information before installation. It is the responsibility of the installer to conform with local and national codes. Intersan Manufacturing Company 1748 West Fillmore St., Phoenix, AZ 85007 Phone: 800-999-3101 Fax: 602-254-1776 intersanUS.com THRII-inst-Rev1 by 5. Upon initial power-up the Thrii automatically runs through a 15 second water calibration cycle. This is repeated every time the mains power supply is interrupted. This will also activate the clock on the LCD. 6. Reopen the fascia using the key provided. Important! A range of compatible liquid soaps & specifications are available from Intersan. 7. To install the soap container, place the soap container into its stowage position, to the right of the engine unit (figure a), ensuring the cap is outer most. 8. Unscrew the cap from the soap container (figure b)and replace with the push-fit cap pre-connected to the soap tube (figure c) pushing fully into place ensuring no leaks. 9. Press the soap prime switch, (located at the rear of the engine unit in the window aperture to the left of the mains connector, until soap is consistently dispensed into the bowl. If only rear access is required lock the fascia into the closed position using the front screw fixing and secure using the fixings provided. 10. When ready for use, a green light will emit from the dispensing unit into the wash bowl. Once hands are placed under the dispensing unit this light will turn to blue and will activate the wash cycle. The light then changes to red when the hand dryer is operating. Check the wash & dry cycles operates correctly as per the list of checks below and repeat the cycle at least five times.  Soap dispenses  Water dispenses & water is warm (Note that water dispenses whilst hand sensor detects the presence of hands in the bowl, the water will stop when the sensor fails to detect any hands after a period of 2 seconds.  Hand dryer operates (Note that the dryer operates whilst the hand sensor detects the presence of hands in the bowl, the dryer will stop when the sensor fails to detect any hands after a period of 2 seconds.

All information including dimensions, changes in design and material are subject to manufacturer’s change without formal notice and without obligation. Intersan assumes no responsibility for use of superseded or voided information. Verify all rough-in information before installation. It is the responsibility of the installer to conform with local and national codes. Intersan Manufacturing Company 1748 West Fillmore St., Phoenix, AZ 85007 Phone: 800-999-3101 Fax: 602-254-1776 intersanUS.com THRII-inst-Rev1 by 11. If required by the customer, fit the user instruction label to the dispensing unit. 12. Upon completion ensure that a copy of the instruction manual (or leaflet), the instruction label and the fascia lock key are passed to the customer. 7. Program settings The Wallgate Thrii operational program is supplied factory set but can be adjusted to suit the end user requirements Any service or repair work must be done by a qualified engineer. During the warranty period, the service or repair must only be done by a Wallgate engineer or appointed service agent. Refer to the Wallgate terms and conditions for warranty information. Item Description Item Description 1 LCD 8 MED Fan speed LED indicator 2 Menu Select button 9 LOW Fan speed LED indicator 3 UP Button 10 SOAP Select button 4 DOWN Button 11 LIQUID LED indicator 5 ENTER Button 12 FOAM LED indicator 6 FAN SPEED Button 13 Ribbon cable connector 7 HIGH Fan speed LED indicator 14 Soap prime switch

All information including dimensions, changes in design and material are subject to manufacturer’s change without formal notice and without obligation. Intersan assumes no responsibility for use of superseded or voided information. Verify all rough-in information before installation. It is the responsibility of the installer to conform with local and national codes. Intersan Manufacturing Company 1748 West Fillmore St., Phoenix, AZ 85007 Phone: 800-999-3101 Fax: 602-254-1776 intersanUS.com THRII-inst-Rev1 by 7.1 Operation The hand wash and dry cycle is activated when your hands are placed centrally into the wash bowl below the dispensing nozzles. An infra-red sensor initiates the cycle when it detects hands in the bowl area. When the cycle starts, a sequence of soap, warm water and hand dryer air are dispensed. Note that the hand dryer is programmed to cease operation shortly after hands have been removed from the wash bowl, or when the pre-set dryer cycle time has been reached. 7.1.1 Soap Operation There are 2 settings for soap delivery, LIQUID (default) or FOAM. The controls to set the required soap option are located on engine unit. To change the settings the unit must be powered up. There are 2 controls that need to be altered: 1. At the window to the left of the mains connector there is a small push button labelled ‘Soap’. Press and hold this button to select the desired setting this will be confirmed by an illuminated LED. 2. Adjust the soap selection switch to position 1. Ensure that both button setting and soap selection knob position select the same operation. Failure to do so may result in an incorrect operation. Low soap level indicator: A function on the unit can be enabled, to indicate that the soap container level is low. When this function is set to ON (Default setting is OFF) and the soap is at a low level the bowl light will pulse once per second. To turn ON this function refer to section 7.2 for “Advanced Adjustments” and select menu item F146 which is the setting for number of soap operations before the warning light is activated. Setting this to 20 will activate the warning light after 2000 operations. The setting may require adjustment if the number of operations per full soap container is found to be fewer or greater than the setting. To reset the warning light there are two options. a. Press buttons 2 & 3 on the display together & hold for 5 seconds.

All information including dimensions, changes in design and material are subject to manufacturer’s change without formal notice and without obligation. Intersan assumes no responsibility for use of superseded or voided information. Verify all rough-in information before installation. It is the responsibility of the installer to conform with local and national codes. Intersan Manufacturing Company 1748 West Fillmore St., Phoenix, AZ 85007 Phone: 800-999-3101 Fax: 602-254-1776 intersanUS.com THRII-inst-Rev1 by b. The reset can be done when the soap prime push button is activated but this option has to be enabled by setting menu item F148 to 1. Refer to section 7.2 for “Advanced Adjustments”. 7.1.2 Dryer Operation There are 3 dryer speed settings. The control to adjust the speed is located at the rear of the unit. To change the speed the unit must be powered up (The fan does not need to be operating). On the LCD Control there is a small push button labelled ‘Fan Speed’. Press and hold this button to select the desired setting, this is confirmed by an illuminated LED and a five second fan cycle. Note: Lowering the fan speed will take longer to dry the hands. 7.2 Advanced adjustment The unit is supplied with factory settings as shown in table below. Further adjustments can be made to the configuration of the water, soap and air operations & to the cycle sequence. Incorrect alterations to the default hand wash settings may result in malfunctions or possible unit damage. If in any doubt contact Intersan for advice & information. 1. To change the settings you will need to enter the programming mode, press and hold ‘MENU’, ‘SELECT’ and ‘ENTER’ buttons simultaneously for 5 seconds see Fig. 18. After this period the display will read ‘F 01’. 2. With ‘F’ menu item displayed (as shown in the Fig.19), momentarily pressing the ‘UP’ and ‘DOWN’ buttons will move up and down the menu selection. 3. When the desired menu item is selected, press the ‘ENTER’ button to confirm. The display will show the current value, flashing, for that menu item. 4. To adjust the flashing value, press the up or down button as required. 5. To save the required value, press the ‘ENTER’ button. This action saves the value and switches the display back to the selected menu item.

All information including dimensions, changes in design and material are subject to manufacturer’s change without formal notice and without obligation. Intersan assumes no responsibility for use of superseded or voided information. Verify all rough-in information before installation. It is the responsibility of the installer to conform with local and national codes. Intersan Manufacturing Company 1748 West Fillmore St., Phoenix, AZ 85007 Phone: 800-999-3101 Fax: 602-254-1776 intersanUS.com THRII-inst-Rev1 by 6. For further adjustments repeat steps 1 to 5, or to exit the programming mode momentarily press the Menu Select button. A 20 second period of inactivity will automatically exit the programming mode and revert to displaying the time. Instructions can be downloaded from the Wallgate web site or contact Intersan to:  Restore the unit to factory default settings.  Instructions to change the cycle sequence of soap – water – hand dryer. 8. Care, Routine maintenance, Service & Repair The Thrii Hand wash dryer unit is well designed and manufactured from high quality materials. If you install, operate and maintain them according to the instructions given in this manual, the unit will give reliable and efficient service. If you need any further information or advice, please contact Wallgate Customer Services. 8.1. Routine maintenance The following routine regular maintenance in between service intervals will help to prevent premature parts failure:  Flush the soap pump system with warm water to remove congealed soap within the pump, tube & soap nozzle.  Clean the external surfaces of the soap nozzle to remove congealed soap.  De-scale the water spray nozzle.  Clean the lens on the infra-red hand sensor.  Clean the waste outlets on the basin bowl and flush out / clean the waste sump.  Clean & de-scale the wash bowl.  Check the unit functions of soap, water and dryer dispensing are operating correctly. Any malfunction must be reported so that service repair work can be arranged to avoid further potential damage to the unit. Switch OFF the electrical power to the unit in the event of a serious fault or if the unit fails to operate. 8.2. Service and Repair Any service or repair work must be done by a qualified engineer. During the warranty period, the service or repair must only be done by an Intersan engineer or appointed service agent. Refer to the Wallgate Limited Terms and Conditions for warranty information. Service warning indicator: The LCD display shown on fig 18 will show “Ser” when a recommended service is required or alternatively it is recommended that the unit is serviced every 56000 cycles or a minimum of once per annum. Service warning indicator reset: Press & hold buttons 2 & 4 together for 4 seconds. Any service or repair work must be done by a qualified engineer. During the warranty period, the service or repair must only be done by a Wallgate engineer or appointed service agent. Refer to the Wallgate terms and conditions for warranty information.

All information including dimensions, changes in design and material are subject to manufacturer’s change without formal notice and without obligation. Intersan assumes no responsibility for use of superseded or voided information. Verify all rough-in information before installation. It is the responsibility of the installer to conform with local and national codes. Intersan Manufacturing Company 1748 West Fillmore St., Phoenix, AZ 85007 Phone: 800-999-3101 Fax: 602-254-1776 intersanUS.com THRII-inst-Rev1 by Risk of electric shock, serious injury or death. Only qualified personnel should remove the cover of the engine unit when powered up 8.3. Spare Parts Part No. Description Part No. Description SPU110 Soap Pump Assembly FM4614 Motor Carbon Brush SNA100 Soap Nozzle Assembly PSA101 Infra-Red Hand Sensor TCU101_120V Electronic Control Board STS110 Soap Tube Assembly EDC101 Electronic Display Circuit WHU025 Water Heater Unit EF6538 EMC Filter WS3832 Water Solenoid Valve RW9625 Waste Seal WF3963 Water Nozzle DL7534 Door Catch Key FU0500 Fan Blower Unit FF4000 Fan inlet filter mesh