Assessments - 3, GPA: 3
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The default setting for the appliance is 0-2000 ft (0-610 m) with switches No. 2 and No. 3 in the OFF position. WARNING: Do not adjust the other dip switches unless specifically instructed to do so. If unsure of the altitude in your location, call 1.888.HOTWTER (888.467.9837). 0–2000 ft. 2001–5200 ft. 5201–7700 ft. 7701–10200 ft. (0–610 m) (610–1585 m) (1585–2347 m) (2347–3109 m) Switch No. 2 OFF OFF ON ON Switch No. 3 OFF ON OFF ON O F F 1 2 3 4 5 6 7 8 ON Switch No. O F F 1 2 3 4 5 6 7 8 ON Switch No. O F F 1 2 3 4 5 6 7 8 ON Switch No. O F F 1 2 3 4 5 6 7 8 ON Switch No. CASCADING MULTIPLE WATER HEATERS The Dual Connect Cable Kit (AGTDC1) is an optional accessory that connects 2 water heaters and allows them to function as one hot water source. The Multi Connect Kit (AGTCK1) and the Multi Connect Cable Kit (AGTMC1) are optional accessories that connect 3 to 5 water heaters and allow them to function as one hot water source. Refer to the instructions that come with the accessory for complete installation information. GUIDELINES • Do not install the Dual Connect Cable Kit (AGTDC1) with the Multi Connect Kit (AGTCK1) and the Multi Connect Cable Kit (AGTMC1) because they are not designed to operate together. • Water heaters should be installed less than 18 inches apart so that the cables will reach between units and to prevent temperature fluctuations (cold water sandwich effect) when the water is shut off and turned back on. • Temperature settings can only be changed on the controller for the primary unit. Connecting Two Units Connecting Five Units NUMBER OF CONNECTED WATER HEATERS ACCESSORIES NECESSARY 2 (1) Dual Connect Cable Kit (AGTDC1) 3 (1) Multi Connect Kit (AGTCK1) and (1) Multi Connect Cable Kit (AGTMC1) 4 (1) Multi Connect Kit (AGTCK1) and (2) Multi Connect Cable Kits (AGTMC1) 5 (1) Multi Connect Kit (AGTCK1) and (3) Multi Connect Cable Kits (AGTMC1) 17 Installation Instructions REMOTECONTROLLERINSTALLATIONLOCATION•Thecontrollershouldbeoutofreachofsmallchildren. •Avoidlocationswherethecontrollermaybecomehot(neartheovenorradiantheater). •Avoidlocationsindirectsunlight.Thedigitaldisplaymaybedifficulttoreadindirectsunlight. •Avoidlocationswheretheremotecontrollercouldbesplashedwithliquids. •Donotinstallinlocationswhereitcanbeadjustedbythepublic. CONFIGURATIONSAmaximumof4remotecontrollerscanbeinstalledforawaterheaterorbankofwaterheaters.Controllerscanonlybewiredinparallel. Controllerscannotbewiredinseries. If4AGTRC1’sareinstalled,pressthePriorityandOn/Offbuttonsonthefourthcontrolleruntilabeepsounds. CABLELENGTHSANDSIZEThecablefortheremotecontrollershouldbeanonpolarizedtwo-corecablewithaminimumgaugeof22AWG.Themaximumcablelengthfromeachcontrollertothewaterheaterdependsonthetotalnumberofwiredcontrollersconnectedtothewaterheater. WireControllersinParallelNUMBEROFWIREDMAXIMUMCABLELENGTHFOREACHCONTROLLERSCONTROLLERTOWATERHEATER1328ft.(100m) 2164ft.(50m) 3or465ft.(20m) REMOTECONTROLLERINSTALLATION(cont.) MOUNTINGTHECONTROLLERDetermineasuitablelocationforthecontroller. Mountasinglegangoutletboxinthewallwheretheremotecontrolisindicated. Runthecablebetweenthecontrollerandthewaterheaterorthecontrollerandtheothercontroller. Removethefaceplatefromtheremotecontroller,usingascrewdriver. Connectthecabletotheremotecontroller. Mountthecontrollertothewallinthesinglegangoutletboxinstalledinstep2. Disconnectthepowerfromthewaterheater. Removethecoverofthewaterheater. RemovetheplasticcoverfromthePCBandelectricalconnections. WARNING:DONOTATTEMPTTOCONNECTTHEREMOTECONTROLLERSWITHTHEPOWERON. 987654321Outline of Remote securing screw 1-21/32" 3-5/16" securing screw wiring hole 18 Installation Instructions REMOTE CONTROLLER INSTALLATION (cont.) MOUNTING THE CONTROLLER (cont.) 10 Thread the cable through the access hole at the base of the unit and connect the wires to the controller terminals on the bottom right-hand side of the PCB. 11 Secure the controller cable using the clamp provided. 12 Replace the plastic cover over the PCB, and then replace the cover of the water heater. CLEANING THE INLET FILTER (cont.) 9 Use pressurized air to remove dust from the main burner, heat exchanger and fan blades. Do not use a wet cloth or spray cleaners on the burner. Do not use volatile substances such as benzene and thinners. They may ignite or fade the paint. Use soft dry cloth to wipe cabinet. Open water valves. Check for leaks. 10 11 12 13 Connect electrical power and turn on the unit. INSTALLATION CHECKLIST • Ensure 120 Volts A.C. is connected to the unit and that the circuit is turned on. • Verify the gas system is functioning correctly by connecting your manometer to the gas pressure test port on the unit (see page 11). Operate all gas appliances in the facility. The inlet gas pressure on the unit MUST NOT DROP BELOW that listed on the unit rating plate for the gas type being used. A manometer can be used to check the pressure. • Make sure you have cleaned the COLD water inlet filter screen. • Inspect HOT (outlet) and COLD (inlet) wate...
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