GSW G65 manual

COMMERCIAL GAS W A TER HEA TER INST ALLA TION, OPERA TING AND MAINTENANCE INSTR UCTION MANU AL - Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance. - WHA T TO DO IF YOU SMELL GAS - Do not try to light any appliance. - Do not touch any electrical switch; do not use any phone in your bui[...]

IMPORT ANT FOR THE INST ALLER AND USER OF THIS GAS FIRED W A TER HEA TER These instructions have been written for the proper installation and safe operation of this water heater . The installation must conform with one or more of the follow- ing as applicable: Canadian Installation: 1. The latest edition of CAN/CGA B149. 2. Public Utility and/or lo[...]

Page 2 Figure 1 1. Cold water inlet 2. Hot water outlet 3. Gas supply manual shut-off valve 4. Sediment trap 5. Union - ground joint type 6. Gas control 7. T emperature & pressure relief valve 8. Floor drain 9. Drain pan (if used) Figure 3 Location of pressure relief and/or expansion t ank if a check valve or pressure reducing valve is in the c[...]

W A TER PIPING Pipes and fittings should be installed in compliance with the installation drawing. Makes sure the dip tube is in the cold water fitting and water connections are made correctly . Have the installer show you where the water shut-of f valve for the water heater has been installed so that you know where and how to shut the water off. I[...]

The installation of this appliance must conform to applicable local codes and local authorities having jurisdictions. Install the gas piping as indicated in Figure 2. Use only new pipe and fittings with sound, clean-cut pipe thread. Sealing compound must conform to the applicable code for pipe sealing compound approved for use with natural gas and [...]

INPUT BTU/HR. 58,000 90,000 135,000 160,000 180,000 200,000 225,000 270,000 315,000 360,000 NA TURAL GAS 1000 BTU/CU. FT . 62 SEC. 40 SEC. 27 SEC. 22 SEC. 20 SEC. 18 SEC. 16 SEC. 13 SEC. 12 SEC. 10 SEC. PROP ANE 2500 BTU/CU. FT . 155 SEC. 100 SEC. 67 SEC. 56 SEC. 50 SEC. 45 SEC. 40 SEC. 33 SEC. 29 SEC. 25 SEC. T able II No. of seconds required to c[...]

FLUE DAMPER Flue Damper Inst allation For Models equipped with a flue damper , the following instructions must be followed. It is recommended to leave a minimum 24” clearance from the actuator side of the flue damper for service access. S tep 1: Place flue damper on top pan into flue collector . The rail support must be screwed to the top pan. Th[...]

Connection Diagram Appliance in St andby Condition The motor is energized during appliance thermostat “of f” cycle. The flue damper is the “closed” position. Circuit diagram is as shown. SL VENT DAMPER 128 V AC 24 V R1 (N.C.) R2 (N.O.) SS2 (N.O.) E.S. (N.O.) (N.O.) SS1 E.C.O. TH.ST VA LV E GNO 2 M 1 3 4 Schematic - V alve and Ignition Modul[...]

20 V AC 24 V AC E.C.O. TH. R1 (N.C.) FUSE R2 (N.O.) SS2 (N.O.) E.S.(N.O.) VENT DAMPER VA LV E GND. 2 M 3 4 1 20 V AC 24 V AC E.C.O. TH. R1 (N.C.) FUSE R2 (N.O.) SS2 (N.O.) E.S.(N.O.) VENT DAMPER VA LV E GND. 2 M 3 4 1 On Appliance Call for Heat - S t age 1 The thermostat cont acts close and they relay coil is energized. Relay contact s R1 (N.C.) no[...]

ELECTRONIC IGNITION MODELS: ROBERTSHA W IGNITION MODULE AND V AL VE SCHEMA TIC DIAGRAM L1 (HOT) 120 V AC L2 (NEU.) L3 (GND) 24 VOL T TRANSFORMER MOTOR SERV . SWITCH R1(N.C.) NORMAL POSITION S.S.1 (N.O.) ECO TH.ST 2 3 4 1 DAMPER DRIVE FLAIR-SL QUICK CONNECT RELA Y COIL CHASSIS GROUND GAS V AL VE TR TH ROBERTSHA W CONTROL MODULE SP745 MV TH PV/MV TR [...]

Page 10 ROBERTSHA W CONTROL MODULE SP745 MV TH PV/MV TR GND PV ING ROBERTSHA W V AL VE TEMPERA TURE CONTROL TH TR D D O ECO TH O ST YELLOW MV TH TR TH TR PV PV/MV WHITE RODGERS V AL VE PV PV TH TR MV PV/MV MV SP ARK ELECTRODE L3 (GND.) L1 120 V AC. L2 NEUTRAL JUNCTION BOX 24 V TRANS YELLOW QUICK CONNECT 1 3 2 4 FLAIR DAMPER DRIVE CONNECTION DIAGRAM[...]

Page1 1 AIR SUPPL Y Ensure that adequate ventilation is available to supply make-up air for proper combustion. Openings sufficient to provide one square inch of free area for each 1,000 BTU/hr . input rating of all appliances must be provided for this purpose. Where heaters are installed in a confined space, two openings - one near the top of the e[...]

Page 12 LIGHTING INSTRUCTIONS WHITE - RODGERS GAS CONTROLS 1. STOP! Read the safety information at the head of this section. 2. Set the thermostat to lowest setting. (Rotate dial clock -wise). 3. Depress gas control slightly and turn clock-wise to “OFF”. If knob is in “ON” position, turn clock-wise to “PILOT” then depress knob slightly [...]

Page 13 LIGHTING INSTRUCTIONS FOR ELECTRONIC IGNITION GAS MODELS FOR YOUR SAFETY READ BEFORE LIGHTING A. This appliance is equipped with an ignition device which automatically lights the pilot, DO NOT TR Y TO LIGHT MANUALL Y . B. BEFORE LIGHTING , smell around the appliance area for gas. Be sure to smell next to the floor because some gas is heavie[...]

Page 14 COMMERCIAL GAS E.I. TROUBLESHOOTING SEQUENCE For Honeywell V alve NOTE: T roubleshooting should be done by qualified service personnel familiar with the start-up and checkout procedure. TURN GAS SUPPL Y OFF SET THERMOST A T TO CALL FOR HEA T V AL VE IS POWERED (24 V AC NOMINAL) IS FLUE DAMPER POWERED ACROSS TERMINALS 3 & 7 IGNITES W ARM[...]

Page 15 LP (PROP ANE) GAS MODELS LP . GAS IS HEA VIER THAN AIR. Should there be a leak in the system, the gas will settle at FLOOR LEVEL. Basements, crawl sp aces, closets and areas below ground level will serve as pockets for the accumulation of the gas. Out Of Fuel When your LP t ank runs out of fuel, turn off gas at all gas appliances. After LP [...]

Page 16 GENERAL HOUSEKEEPING As a precaution against fire, and to maintain an adequate flow of combustion air to the heater: - Keep the appliance area clear and free from com- bustible material, gasoline and other flammable vapours and liquids. - Keep any ventilation and combustion air openings unobstructed. - do not pile cartons, papers or combust[...]

Page 17 CA THODIC PROTECTION Depending on the model, two or three magnesium anodes are factory installed inside the t ank to provide corrosion protection and to extend tank life. Permanent removal of the anode(s) for any purpose will void the warranty . Read the warranty attached to this water heater for a full explanation of the time period that p[...]

Page 18 INST ALLA TION DIAGRAMS TWO TEMPERA TURE COLD W A TER INLET MIXING V AL VE TEMPERED OUTLET 6” MIN. SINGLE TEMPERA TURE OR BOOSTER HOT W A TER OUTLET COLD W A TER INLET OR TEMPERED W A TER INLET 180 0 TO DISHW ASHER[...]

Page 19 SINGLE TEMPERA TURE GRA VITY CIRCULA TION WITH HORIZONT AL ST ORAGE T ANK STORAGE T ANK (INSULA TED) 2” RISER 5” MIN. 1 1/2 MIN. COLD W A TER INLET HOT W A TER OUTLET T&P RELIEF VA LV E PIPE TO OPEN DRAIN PRE-HEA TER BOOSTER PRE-HEA TER 180 0 TO DISHW ASHER PRE-HEA TER W A TER TO BOOSTER HOT W A TER TO FIXTURE COLD W A TER INLET[...]

Page 20 (1) WITH HORIZONT AL STORAGE T ANK STORAGE T ANK (INSULA TED) 2” RISER TEMPERA TURE & PRESSURE RELIEF VA LV E T ANK TEMPERA TURE CONTROL PLUG COCK (1) CHECK VA LV E (2) COLD W A TER INLET 3/4” .75 ALL BRONZE CIRCULA TING PUMP THERMOMETER HOT W A TER OUTLET ITEMS 1&2 MUST BE INST ALLED IN ORDER SHOWN (2) WITH VERTICAL STORAGE T A[...]

Page 21 TWO TEMPERA TURE GRA VITY CIRCULA TION WITH HORIZONT AL ST ORAGE T ANK AND MIXING V AL VE TEMPERA TURE & PRESSURE RELIEF V AL VE THERMOMETER 1-1/2” MIN. INSULA TED GA TE VA LV E COLD W A TER SUPPL Y 1-1/2” MIN. 5” MIN. TEMPERED W A TER OUTLET MIXING V AL VE COLD W A TER SUPPL Y 6” MIN. 180 0 TO DISHW ASHER 2” RISER STORAGE T A[...]

Page 22 INST ALLA TION RECORD This water heater is protected by a multi-year warranty against leaks, plus a one year warranty on parts. Record key dat a here for future reference and prompt service. GSW W ater Heating Company 599 Hill S treet W est Fergus, Ontario, Canada N1M 2X1 T elephone: (519) 843-1610 Fax: (519) 843-6121 REP AIR P ARTS ILLUSTR[...]

Page 23 *THREE YEAR W ARRANTY IMPORT ANT : Fill out this W arranty and keep for future reference. MODEL NO. SERIAL NO. DA TE INST ALLED Owner: INST ALLA TION ADDRESS: GSW W A TER PRODUCTS COMP ANY warrants that: If within one year after original installation of a GSW water heater , any part or portion becomes defective in material or workmanship, G[...]