CLIVET MSAT-XEE 8.2 Installation And Operating Manual

MSAT-XEE 8.2-30.2 ...

For many years Clivet has been offering systems that provide maximum comfort, together with high reliability, efficiency, quality and safety. The aim of the company is to offer advanced systems, that assure the best comfort, reduce energy consumption and the installation and maintenance cost for the life cycle of the system. The purpose of this manual is to provide you with information that is useful from reception of the equipment, through installation, operational usage and finally disposal so that this advanced system offers the beat solution. Yours faithfully. CLIVET Spa The data contained ...

1 General description 4 2 Reception 6 3 Positioning 8 4 Refrigeranting connections 9 5 Electrical connections 12 6 Start-up 14 7 Control 17 8 Maintenance 25 9 Decommissioning 28 10 Residual risks 29 11 Dimensional drawings 30 12 Technical information 33 13 Accessories 35 14 Alarms - Status 39 15 Notes 41 ...

Pay particular attention to: Warning, identifies particularly important operations or information. Prohibited operations that must not be carried out, that compromise the operating of the unit or may cause damage to persons or things. • It is advisable to read it carefully so you will save time during operations. • Follow the written indications so you will not cause damages to things and injuries people. 1.2 Preliminaries Only qualified personnel can operate on the unit, as required by the regulation in force. 1.3 ...

The installer has to train the user on: • Start-up/shutdown • Set points change • Standby mode • Maintenance • What to do / what not to do in case of breakdown 1.10 Data update Continual product improvements may imply manual data changes. Visit manufacturer web site for updated data. 1.11 Indications for the User Keep this manual with the wiring diagram in an accessible place for the operator. Note the unit data label so you can provide them to the assistance centre in case of intervention (see “Unit identification” section). Provide a unit notebook that allows any interventions carr ...

• That the unit hasn’t been damaged during transport • That the materials delivered correspond with that indicated on the transport document comparing the data with the identification label positioned on the packaging. In case of damage or anomaly: • Write down on the transport document the damage you found and quote this sentence: “Conditional acceptance clear evidence of deficiencies/damages during transport” • Contact by fax and registered mail with advice of receipt to supplier and the carrier. Any disputes must be made within 8 days from ...

Be careful not to damage the unit. Keep packing material out of children’s reach it may be dangerous. Recycle and dispose of the packaging material in conformity with local regulations. ...

• Technical spaces requested by the unit • Electrical connections • Water connections • Spaces for air exhaust and intake 3.1 Functional spaces Functional spaces are designed to: • guarantee good unit operation • carry out maintenance operations • protect authorized operators and exposed people Respect all functional spaces indicated in the DIMENSIONS section. Double all functional spaces if two or more unit are aligned. 3.2 Positioning Units are designed to be installed: • EXTERNAL • in fixed positions Limit vibration transmission: • ...

The diameter of the connection between the two units is function of distances, differences in level and curve number; it has so to be calculated by a qualified technician. Incorrect sizing may damage the compressor or affect cooling capacity. The operations must be performed by an expert refrigerator technician use only a copper pipe for chiller operating pipes must not to be too much long and with too much curves for a good efficiency do not perform curves with a radium too mu ...

Slope this towards the compressor in the horizontal sections (0.5%) to ensure the return of oil to the compressor even under minimum load conditions. For vertical rises, as well as well the socket also fit an oil collection trap every 6 metres. Carefully insulate the pipe with anti-condensate, closed cell polyethylene, minimum thickness 9 mm. 4.4 Liquid line The liquid line must be insulated if it is exposed to the sunlight or it crosses zones with a temperature higher than the external one, otherwise it can be free. Avoid excessive diameters to not cause an excessive refrigerant charge. If the condens ...

Using a gauge group, connect the vacuum pump on both connections of the taps, make sure that the solenoid valve or any intermediate taps are open, proceed with the vacuum. Stop the pump at a pressure of about 100 Pa and leave it under vacuum for a few hours; a slight initial rise of pressure is normal, followed by stabilization. If the pressure continues to rise, it means there are either small leaks or humidity is present. In the first case, repeat the operations in the paragraph on checking for leaks in the manual for the refrigerant pipes. In the second ...

the lines must be in conformity with regulations in force. The protection devices of the unit power line must be able to stop all short circuit current, the value must be determined in accordance with system features. The power cables and the protection cable section must be defined in accordance with the characteristics of the protections adopted. All electrical operations should be performed by trained personnel having the necessary qualifications ...

1 Unit SA3 Compressor 1 + Compressor 2 request 2 Connections perfomer by customer AP7 Room keypad A Fuses Provided by the customer ALM Cumulative fault signal,max 24v/AC QS1 Isolating switch XT1 Terminal block of the customer connections QG Electrical panel SA2 Compressor 1 request 5.6 RCTX - Remote control For details see: 5.6 RCTX - Remote control p. 13 5.7 CMSC2X - Serial communication module with RS485 serial converter kit For details see: 5.7 CMSC2X - Serial communication module with RS485 serial converter kit p. 13 ...

The indicated operations should be done by qualified technician with specific training on the product. Upon request, the service centres performing the start-up. The electrical, water connections and the other system works are by the installer. Agree upon in advance the star-up data with the service centre. Before checking, please verify the following: • the unit should be installed properly and in conformity with this manual • the electrical power supply line should be isolated at the beginning • the unit isolator is open, locked and equipped with the suitable warning • m ...

Correct compressor rotation direction WARNING EXCESSIVE NOISE INDICATES THAT THE DIRECTION OF ROTATION IS NOT CORRECT • Connect a pressure gauge on the high pressure side • Check that the operation of the compressor leads to an increase in pressure on the high pressure side • No variation in pressure means that the direction of rotation is not correct • Stop the compressor • Reverse the connection of a pair of phase wires • Restart the compressor • Check the variation in pressure on the high pressure side Check carefully the refrigerating circuit: the presence of oil stain ...

Start-up the unit. With unit operating in stable conditions, check: • Voltage • Total absorption of the unit • Absorption of the single electric loads 6.8 Remote controls Check that the remote controls (ON-OFF etc) are connected and, if necessary, enabled with the respective parameters as indicated in the “electrical connections” section. Check that probes and optional components are connected and enabled with the respective parameters (“electrical connections” section and following pages). 6.9 Start-up report Id ...

Silenced alarm Not used Not used Ventilation Cooling mode Remote cooling mode At the start-up is performed a board automatic test: all the led flash for some seconds Standby from keypad Not used Not used Compressor 1 On: fixed Clock Active scheduling Clock setting Scheduling Compressor 2 On: fixed Not used 7.2 Keys Symbol Name Action Function (3 sec.) Up Increases the value Next voice Silenced alarm Down Decreases the value Previous voice On/Standby Esc Esc WITHOUT SAVING MODIFICATIONS Previous level Cool / stdby Set Confirm Esc WITH MODIFICATION SAVIN ...

OPERATING MODE Heat Not used Cool Cooling StdBY On/Standby AS not used currently STATA Ai Analogical inputs AO Analogical outputs of Digital inputs dO Digital outputs CL Clock AL Active alarms HR Compressor operating hours Sr Setpoint SCHEDULING PAR - parameters Configuration Fnc - functions dEF - not used tA - alarm reset St - on / off CC - copy card EUr - alarm log reset PASS - password EU - alarms Alarm log 7.5 ON/OFF OFF: Emergency stop, drive stops immediately without observing any timing. Step Display Action Keys Menu/Variable Notes 1 Main menu Press PAr 2 PAr Select FnC 3 FnC Press dE ...

Step Display Action Keys Menu/Variable Notes 1 Main menu Press Ai 2 Ai Select CLOCK menu 3 CL Access Hour 4 Hour Select Choose hour: HOUR date: DATE year: YEAR 5 YEAR Press 3 sec. Confirm ! Value flashing ! 6 ! 2012 ! Press Set the value 7 ! 2013 ! Confirm 2013 8 Press Back to step 4 7.8 Display of inputs - outputs Step Display Action Keys Menu/Variable Notes 1 Main menu Press Ai 2 Ai Choose menu Ai: analogical inputs / digital di: digital inputs AO: analogical outputs dO: digital outputs 3 of Access diL1 4 diL1 Scroll the list Choose diL4 5 diL4 Press to see the value For digital inputs: 0 = input no ...

4 Er01 Scroll Other active alarms 5 Press Back to the previous menu For details see: 14.1 Alarms p. 39 7.11 Alarm reset Before resetting an alarm identify and remove its cause. Repeated resets can cause irreversible damage. Step Display Action Keys Menu/Variable Notes 1 Main menu Press PAr 2 PAr Select FnC 3 FnC Press dEF 4 dEF Select tA 5 tA Press 6 Press Back to the previous menu 7.12 Alarm log Before resetting an alarm identify and remove its cause. Repeated resets can cause ir ...