mr. steam CU-4500 Installation, Operation & Maintenance Manual

Installation, Operating & Maintenance Manual 8 STEAM ROOM GUIDELINES IMPORTANT: The following general information should be used in conjunction with your architect, designer and contractor in determining all factors necessary in providing a suitable and safe steam room environment for your bathers. IMPORTANT: Owners/operators should obtain a copy and familiarize themselves with the latest edition of the American College of Sports Medicine Health/Fitness Faculty Standards and Guidelines (ISBN: 0736051538), or a similar resource and reference publication, and refer t ...

Installation, Operating & Maintenance Manual 11 CONTROL CIRCUIT WIRING DIAGRAM SEE PAGES 11, 12 & 13 FOR DIAGRAMS Installer shall use a safety switch of adequate capacity employing suitably rated circuit breakers or fuses between main electrical power source(s) and the generator. Location of safety switch to be in accordance with National and local electrical codes. NOTES: 1. Larger rooms may require two or more steam solenoid valves in parallel. 2. When generator services two rooms, second room requires a set of Digital 1® and solenoid valves. IMPORTANT: 3. Digit ...

Installation, Operating & Maintenance Manual 15 Digital 1 Sensor Digital 1 Control and 30 ft. Cable Acrylic Shield 3⁄4" Steam Solenoid Valve Digital1 Sensor Cover 3⁄4" Steam Head Digital 1 Sensor Digital 1 Control and 30 ft. Cable Acrylic Shield 3⁄4" Steam Solenoid Valve Digital1 Sensor Cover 3⁄4" Steam Head Steam Generator 1” Steam Outler Fully Insulated Steam Pipe 90 degree T 3⁄4” Steam Solenoid 3⁄4” Steamheads with Acrylic Shields Digital 1 Sensor U T I L I T Y R O O M S T E A M R O O M NOTE: FOR ILLUSTRATIVE PURPOSES ONLY. Optional equipment ...

Installation, Operating & Maintenance Manual 5 DIMENSIONS & CLEARANCE SPECIFICATIONS Figure 2: Typical Arrangement of Boiler with McDonnell Miller. For illustration purposes only. Refer to all notes below NOTES FOR FIGURE 2: 1. All dimensions are approximate. Refer to chart on Page 5. 2. MM150 Liquid Level Control on CU-2000 and larger models only. CU-360 to CU-1400 have electronic liquid level controls. 3. IMPORTANT: Minimum clearance from combustible surfaces. Refer to Fig. 2 above for legend. A 1" above top of CU generator B Front of CU generator suitable for al ...

Installation, Operating & Maintenance Manual 29 INSTRUCTIONS FOR ELEMENT REPLACEMENT RREAAD INSSTRUCTIONS COMPLETELY BEFO ORE STARTING WORK Before Installing your new elements be sure McDonnell Miller low water cut-off and aux. low water cutoff (if supplied) is operating properly. The float chamber and lower equalizer column of the MM control must be completely clear of sludge or other foreign matter. Failure to do this may cause the immediate burn-out of the new elements. If the unit is probe equipped, check condition of the probes and isolator. All elements are t ...

Installation, Operating & Maintenance Manual 21 OPERATION INDICATORS OUT 1: The LED under OUT 1 is on during normal operating con- ditions. If the light under OUT 1 is off the Digital 1 is in backup temperature mode, an alarm will sound, the display will flash and the steam bath generator will be off. OUT 2: The LED under OUT 2 goes on and off during normal operating conditions. If the light under. OUT 1 is off the room temperature is satisfied and the steam solenoid valve will be closed. When the light under OUT 2 is on the room temperature has not been satisfied ...

Installation, Operating & Maintenance Manual 9 ELECTRIC Electric shock hazard. Disconnect all power supplies at the main disconnect switch before proceeding. All electrical wiring must be installed by a qualified licensed electrician in accordance with National and local Codes. The steambath generator is factory wired and pre-tested before shipment. Electrical power supply details are provid- ed on the data plate secured to the generator and as part of this manual. Refer to applicable wiring and schematic infor- mation. 1. Check power and control circuit voltage re ...