Brochure
Page 2
... powder paint has a perfect bond. It is going on -board diagnostic controls that let the user and the service professional know if the voltage has dropped too low to function properly. Condensation-Free Operation Both water temperature and flow rate inside the heater are controlled to -pilot ignition system. Rust-Free Waterways The Rheem Digital is being heated and notifies you when the water is equipped with polymer headers...
... powder paint has a perfect bond. It is going on -board diagnostic controls that let the user and the service professional know if the voltage has dropped too low to function properly. Condensation-Free Operation Both water temperature and flow rate inside the heater are controlled to -pilot ignition system. Rust-Free Waterways The Rheem Digital is being heated and notifies you when the water is equipped with polymer headers...
Operating Instructions
Page 3
... 2-Wire Remote Control MAINTENANCE & CARE PROCEDURES 37 3-Wire Remote Control 8 Pool & Spa Water Chemistry 38 Time Clock / Fireman's Switch 8 Automatic Chlorinators & Chemical Feeders 38 Water Pressure Switch 9 Cold Weather Operation 38 Flame Roll-Out Safety Switch 9 Winterizing the Pool & Spa Heater 38 High Limits 10 PART TWO 39 Pilot Safety INSTALLATION & SERVICE INSTRUCTIONS 39 Burner Tray Removal (ATM) 10 SECTION 1 39 Gas Valve Removal (ATM) RECEIVING EQUIPMENT 39 Main Burner and Orifice Removal (ATM) 11 SECTION 2 39 Pilot Removal and Cleaning GENERAL SPECIFICATIONS...
... 2-Wire Remote Control MAINTENANCE & CARE PROCEDURES 37 3-Wire Remote Control 8 Pool & Spa Water Chemistry 38 Time Clock / Fireman's Switch 8 Automatic Chlorinators & Chemical Feeders 38 Water Pressure Switch 9 Cold Weather Operation 38 Flame Roll-Out Safety Switch 9 Winterizing the Pool & Spa Heater 38 High Limits 10 PART TWO 39 Pilot Safety INSTALLATION & SERVICE INSTRUCTIONS 39 Burner Tray Removal (ATM) 10 SECTION 1 39 Gas Valve Removal (ATM) RECEIVING EQUIPMENT 39 Main Burner and Orifice Removal (ATM) 11 SECTION 2 39 Pilot Removal and Cleaning GENERAL SPECIFICATIONS...
Operating Instructions
Page 8
... and operate all controls, gas valve and pressure relief valve (if equipped). 4. On indoor heaters, clean room intake openings to see Troubleshooting section: 1. If so, backwash or clean filter. (To tell if your gauge is not running dry. Do not place sanitizing chemicals in the water become too high, scale forms inside the heat exchanger tubes, reducing heater efficiency and damaging the heater. Try re-setting it may be contaminated by the warranty. CAUTION...
... and operate all controls, gas valve and pressure relief valve (if equipped). 4. On indoor heaters, clean room intake openings to see Troubleshooting section: 1. If so, backwash or clean filter. (To tell if your gauge is not running dry. Do not place sanitizing chemicals in the water become too high, scale forms inside the heat exchanger tubes, reducing heater efficiency and damaging the heater. Try re-setting it may be contaminated by the warranty. CAUTION...
Operating Instructions
Page 10
..." top 1. Pressure relief valve 7. 2" CPVC adapters (2) 8. When ordering under warranty conditions, you visually check for the equipment. If there are shipped inside the bezel above the display Model & Serial No. Save the carton. "Pagoda" top 2. 2" CPVC union with mounting screw. (AFT models only) Be sure that you must specify the model and serial numbers of Lading. Plastic pipe finish flange for gas line. 9. Plastic...
..." top 1. Pressure relief valve 7. 2" CPVC adapters (2) 8. When ordering under warranty conditions, you visually check for the equipment. If there are shipped inside the bezel above the display Model & Serial No. Save the carton. "Pagoda" top 2. 2" CPVC union with mounting screw. (AFT models only) Be sure that you must specify the model and serial numbers of Lading. Plastic pipe finish flange for gas line. 9. Plastic...
Operating Instructions
Page 15
... come standard with the heater. OUTDOOR STACK KIT INCLUDES: (1) Drafthood, painted (1) Adapter plate (3) Mounting brackets (clips) (1) Top panel cover (2) 1-foot sections of CAN/CSA-B149 for specific requirements. Failure to the outside . Refer to the latest edition of metal tape (3) Screws (1) Instructions Clips INDOOR STACK KIT INCLUDES: (1) Drafthood, unpainted (1) Adapter plate (3) Mounting brackets (clips) (3) Screws (1) Instructions Clips Model 206A/207A 266A/267A...
... come standard with the heater. OUTDOOR STACK KIT INCLUDES: (1) Drafthood, painted (1) Adapter plate (3) Mounting brackets (clips) (1) Top panel cover (2) 1-foot sections of CAN/CSA-B149 for specific requirements. Failure to the outside . Refer to the latest edition of metal tape (3) Screws (1) Instructions Clips INDOOR STACK KIT INCLUDES: (1) Drafthood, unpainted (1) Adapter plate (3) Mounting brackets (clips) (3) Screws (1) Instructions Clips Model 206A/207A 266A/267A...
Operating Instructions
Page 18
... pressure and with capability of rewiring for net free air supply openings are one opening that may be connected to a vent pipe and properly vented to withstand snow and wind loads. As much as possible, avoid long horizontal runs of the National Fuel Gas Code, ANSI Z223.1(CanadaCAN/CSA-B149) and any local codes that is using the D-2 power vent kit option. Gas vents supported...
... pressure and with capability of rewiring for net free air supply openings are one opening that may be connected to a vent pipe and properly vented to withstand snow and wind loads. As much as possible, avoid long horizontal runs of the National Fuel Gas Code, ANSI Z223.1(CanadaCAN/CSA-B149) and any local codes that is using the D-2 power vent kit option. Gas vents supported...
Operating Instructions
Page 19
... valve to gas supply line. The heater and its manual shut off valve must be at test pressures in vertical height above the drafthood outlet. WC for Lo NOx units), and a maximum of 12 in . The heater top and drafthood must be leak tested before reconnecting the heater and its gas connections shall be readily removable for maintenance and inspection. OVER PRESSURIZED GAS VALVES ARE NOT COVERED BY WARRANTY...
... valve to gas supply line. The heater and its manual shut off valve must be at test pressures in vertical height above the drafthood outlet. WC for Lo NOx units), and a maximum of 12 in . The heater top and drafthood must be leak tested before reconnecting the heater and its gas connections shall be readily removable for maintenance and inspection. OVER PRESSURIZED GAS VALVES ARE NOT COVERED BY WARRANTY...
Operating Instructions
Page 23
... when the spa or pool temperature is required to local building codes, it may be used when flow rates exceed 125 GPM. Spring Bypass Body POLYMER HEADER (STANDARD MODELS) Pressure Relief Valve PRV Discharge Connection EXTERNAL AUXILIARY BYPASS VALVE (Where Required) An auxiliary bypass valve should be installed in a vertical position. In/Out Header Fig. #2004 A 3/4" NPT connection is recommended for installation of discharge. The valve shall be connected to valve outlet and run to valve operation, drain pipe...
... when the spa or pool temperature is required to local building codes, it may be used when flow rates exceed 125 GPM. Spring Bypass Body POLYMER HEADER (STANDARD MODELS) Pressure Relief Valve PRV Discharge Connection EXTERNAL AUXILIARY BYPASS VALVE (Where Required) An auxiliary bypass valve should be installed in a vertical position. In/Out Header Fig. #2004 A 3/4" NPT connection is recommended for installation of discharge. The valve shall be connected to valve outlet and run to valve operation, drain pipe...
Operating Instructions
Page 24
... that any valves or restriction that the control panel will not fire. Be advised that could prevent flow when the pump is operating. The inlet side of the filter is then plumbed to fire and operate properly. and 3. PLUMBING-WATER CONNECTIONS Single Pool Heater Installation Multiple Pool Heater Installation The heater requires water flow and positive pressure to the inlet of the heater; It must be installed downstream of the discharge side of the filter pump. a solar system...
... that any valves or restriction that the control panel will not fire. Be advised that could prevent flow when the pump is operating. The inlet side of the filter is then plumbed to fire and operate properly. and 3. PLUMBING-WATER CONNECTIONS Single Pool Heater Installation Multiple Pool Heater Installation The heater requires water flow and positive pressure to the inlet of the heater; It must be installed downstream of the discharge side of the filter pump. a solar system...
Operating Instructions
Page 34
... a Control Lockout feature to Set Factory Defaults. SPA setpoint maximum adjustment. Pool Max Temp - Control Lockout The heater is lost or does not clear the Control Lockout, use the Program Button to prevent unauthorized tampering or adjustment of a new PIN if desired. Successfully unlocking the control will select Fahrenheit or Celsius on the digital display. Set Factory Defaults Refer to lock in selections. Press the Mode button until Clear Faults appears on the temperature display...
... a Control Lockout feature to Set Factory Defaults. SPA setpoint maximum adjustment. Pool Max Temp - Control Lockout The heater is lost or does not clear the Control Lockout, use the Program Button to prevent unauthorized tampering or adjustment of a new PIN if desired. Successfully unlocking the control will select Fahrenheit or Celsius on the digital display. Set Factory Defaults Refer to lock in selections. Press the Mode button until Clear Faults appears on the temperature display...
Operating Instructions
Page 36
... pool temperature, operating status, and service codes (See examples below to properly install the remote to select the desired pool or spa temperature. It also indicates when a remote system is a two- OFF Mode Heating in the POOL Mode Heating in remote operation, the keypad mode and temp buttons are equipped with this heater and may damage the digital circuit board. Select the appropriate instruction listed below ). Contact of the display will not work with the wiring or circuit board. REMOTE OPERATION The AFT model heaters...
... pool temperature, operating status, and service codes (See examples below to properly install the remote to select the desired pool or spa temperature. It also indicates when a remote system is a two- OFF Mode Heating in the POOL Mode Heating in remote operation, the keypad mode and temp buttons are equipped with this heater and may damage the digital circuit board. Select the appropriate instruction listed below ). Contact of the display will not work with the wiring or circuit board. REMOTE OPERATION The AFT model heaters...
Operating Instructions
Page 37
... the "POOL" or "SPA" mode and set the temperature to the highest setting available on power to the heater. 2. For a 2-Wire Remote Control from the heater. 5. Attach wire nut on power to the heater. 2. Push the mode button to the wiring instructions. Turn the mode button to "OFF" and remove power from a remote with a minimum of 22 AWG, 600V, cable twisting 1.5 to 2.5 in a separate conduit. • Remote wiring must not be run parallel to high voltage lines. • For runs of under...
... the "POOL" or "SPA" mode and set the temperature to the highest setting available on power to the heater. 2. For a 2-Wire Remote Control from the heater. 5. Attach wire nut on power to the heater. 2. Push the mode button to the wiring instructions. Turn the mode button to "OFF" and remove power from a remote with a minimum of 22 AWG, 600V, cable twisting 1.5 to 2.5 in a separate conduit. • Remote wiring must not be run parallel to high voltage lines. • For runs of under...
Operating Instructions
Page 38
... psi water pressure switch. MAX POOL OR SPA 5 FT. This is turned off. CAUTION: Do not operate the heater without the function of the limits shown, a higher pressure rated (11 psi) switch may be used in the Violet/Black wiring between the manual toggle switch and the gas valve. Both are located in the heater's wiring. Powering the fireman's switch connection externally may be replaced when disabled by an over-temperature condition, caused by turning the pump off and on high...
... psi water pressure switch. MAX POOL OR SPA 5 FT. This is turned off. CAUTION: Do not operate the heater without the function of the limits shown, a higher pressure rated (11 psi) switch may be used in the Violet/Black wiring between the manual toggle switch and the gas valve. Both are located in the heater's wiring. Powering the fireman's switch connection externally may be replaced when disabled by an over-temperature condition, caused by turning the pump off and on high...
Operating Instructions
Page 39
... ORIFICE REMOVAL ATMOSPHERIC MODELS 1. To remove orifice, use a socket wrench and remove from bracket. 4. GAS VALVE PILOT BURNER BURNER HOLD-DOWN BRACKET GAS ORIFICE 206-406 Atmospheric PILOT REMOVAL AND CLEANING 1. Remove pilot orifice and air opening (Honeywell MV unit only), and clean with a new high limit. 4. CAUTION! Refer to heater. 2. Shut off gas upstream of an internal heat exchanger problem, e.g. Replace inspection panel. Shut off main electrical power switch to Troubleshooting section (starting on the heater label...
... ORIFICE REMOVAL ATMOSPHERIC MODELS 1. To remove orifice, use a socket wrench and remove from bracket. 4. GAS VALVE PILOT BURNER BURNER HOLD-DOWN BRACKET GAS ORIFICE 206-406 Atmospheric PILOT REMOVAL AND CLEANING 1. Remove pilot orifice and air opening (Honeywell MV unit only), and clean with a new high limit. 4. CAUTION! Refer to heater. 2. Shut off gas upstream of an internal heat exchanger problem, e.g. Replace inspection panel. Shut off main electrical power switch to Troubleshooting section (starting on the heater label...
Operating Instructions
Page 41
... GasFired Pool Heaters. If there is a "manual reset" type roll-out switch that electrical service to the blower. Once the blower provides pressure, the main gas valve will begin running , the main gas valve will open . Excessive restriction in new U.G. 5. Reinstall retainer plug, taking care to disable the heater. Set controller to the combustion air blower. c. It is no movement, replace unit. BLOWER ADJUSTMENT This Lo NOx pool heater is utilized to control the air inlet...
... GasFired Pool Heaters. If there is a "manual reset" type roll-out switch that electrical service to the blower. Once the blower provides pressure, the main gas valve will begin running , the main gas valve will open . Excessive restriction in new U.G. 5. Reinstall retainer plug, taking care to disable the heater. Set controller to the combustion air blower. c. It is no movement, replace unit. BLOWER ADJUSTMENT This Lo NOx pool heater is utilized to control the air inlet...
Operating Instructions
Page 43
... movement when heated. inoperative *Debris or restriction in system Debris in pool External bypass setting out of adjustment Pressure switch out of heater: Htr. If no movement, replace. Scale forming in exchanger Pool water Bypassing too much water U.G. Sooting High flow rates U.G. Adjust manual bypass valve until heater outlet water temperature is between 105°F and 110°F. Clean burners. Replace refractory. Combustion fan not running after pump shuts off continuously Dirty filter Low water level in gas line Low flow Check movement by...
... movement when heated. inoperative *Debris or restriction in system Debris in pool External bypass setting out of adjustment Pressure switch out of heater: Htr. If no movement, replace. Scale forming in exchanger Pool water Bypassing too much water U.G. Sooting High flow rates U.G. Adjust manual bypass valve until heater outlet water temperature is between 105°F and 110°F. Clean burners. Replace refractory. Combustion fan not running after pump shuts off continuously Dirty filter Low water level in gas line Low flow Check movement by...
Operating Instructions
Page 45
... temperature controller and wiring; NO (24 V NOMINAL) YES SPARK ACROSS IGNITER/SENSOR GAP? Spark Okay? If voltage is poor or erratic, shutdowns may be equipped with the start-up and check-out procedure. models. ELECTRICAL - To reset, interrupt power to light. ELECTRONIC IGNITION IID WARNING HIGH VOLTAGE For qualified technicians ONLY NOTE: Some heaters may occur occasionally even though operation is used on gas control. • Check for proper thermostat (controller) operation. • Remove...
... temperature controller and wiring; NO (24 V NOMINAL) YES SPARK ACROSS IGNITER/SENSOR GAP? Spark Okay? If voltage is poor or erratic, shutdowns may be equipped with the start-up and check-out procedure. models. ELECTRICAL - To reset, interrupt power to light. ELECTRONIC IGNITION IID WARNING HIGH VOLTAGE For qualified technicians ONLY NOTE: Some heaters may occur occasionally even though operation is used on gas control. • Check for proper thermostat (controller) operation. • Remove...
Operating Instructions
Page 46
... display briefly "Spark" Flame icon displayed and flashing? See page 36 for blocked heat exchanger and soot. Reference to the heater. Verify water flow and pressure CLEAN FILTER / STRAINER - Inspect internal Thermostat (Unitherm Governor) and bypass valve. Rollout Sensor - Replace fusible link. Lo NOx Units - Check spark (bad ignition circuit or hi-tension wire). Sensor resistance at pilot valve. High limit switch. Ignition failure. FLOW CHART Power On Is the water temperature displayed? Atmospheric Units - Vent switch open. Check power at various temperatures Temp...
... display briefly "Spark" Flame icon displayed and flashing? See page 36 for blocked heat exchanger and soot. Reference to the heater. Verify water flow and pressure CLEAN FILTER / STRAINER - Inspect internal Thermostat (Unitherm Governor) and bypass valve. Rollout Sensor - Replace fusible link. Lo NOx Units - Check spark (bad ignition circuit or hi-tension wire). Sensor resistance at pilot valve. High limit switch. Ignition failure. FLOW CHART Power On Is the water temperature displayed? Atmospheric Units - Vent switch open. Check power at various temperatures Temp...
Warranty
Page 1
... other components are used in accordance with the product; 5. The repair or replacement will , at its original place of the heater or electric service voltage, wiring or fusing; 9. This Limited Warranty does not cover any shipping costs to and from Raypak's designated service provider to ] connected system control devices; 8. if the rating plate(s) or serial number(s) are performed by improper sizing of installation, or if the original owner no greater than...
... other components are used in accordance with the product; 5. The repair or replacement will , at its original place of the heater or electric service voltage, wiring or fusing; 9. This Limited Warranty does not cover any shipping costs to and from Raypak's designated service provider to ] connected system control devices; 8. if the rating plate(s) or serial number(s) are performed by improper sizing of installation, or if the original owner no greater than...
Warranty
Page 2
... VARY FROM STATE TO STATE. If the dealer is the only warranty given by Raypak. Raypak reserves the right at 805-278-5300, supplying model number, serial number, date of original installation and a description of the problem. RAYPAK'S SOLE LIABILITY WITH RESPECT TO ANY DEFECT SHALL BE AS SET FORTH IN THIS LIMITED WARRANTY. Name of Owner Name of Installer Owners Address Installers Address Date of Pool Heater Installation Telephone Number...
... VARY FROM STATE TO STATE. If the dealer is the only warranty given by Raypak. Raypak reserves the right at 805-278-5300, supplying model number, serial number, date of original installation and a description of the problem. RAYPAK'S SOLE LIABILITY WITH RESPECT TO ANY DEFECT SHALL BE AS SET FORTH IN THIS LIMITED WARRANTY. Name of Owner Name of Installer Owners Address Installers Address Date of Pool Heater Installation Telephone Number...
