Owner's Manual: H150FDN H200FDN H250FDN H300FDN H350FDN H400FDN
Page 7
... of the swimming pool/spa/hot tub heaters. If after one year from date of installation for the safe use of freight, installation, fuel, and service labor (after reviewing the manual any defective part. Section I. Hayward strongly recommends that if the heat exchanger or exchanger headers (water-containing section) leak within one year...
... of the swimming pool/spa/hot tub heaters. If after one year from date of installation for the safe use of freight, installation, fuel, and service labor (after reviewing the manual any defective part. Section I. Hayward strongly recommends that if the heat exchanger or exchanger headers (water-containing section) leak within one year...
Owner's Manual: H150FDN H200FDN H250FDN H300FDN H350FDN H400FDN
Page 8
... and the amount of heat exchanger 2700 - 3400 ppm poor salt chlorinator performance corrosive to starting the heater. to the water pressure switch for proper low-flow protection. Improper chemistry balance and mineral content can promote corrosive action to all air prior to heat...heat exchanger protection. SKIMMER CHLORINATION Placing chlorine or bromine tablets directly into the water is made from damaging or corrosive chemicals, insufficient water flow or improperly balanced water chemistry. USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Pomona, CA Clemmons, NC Nashville,TN Tel: 908-351...
... and the amount of heat exchanger 2700 - 3400 ppm poor salt chlorinator performance corrosive to starting the heater. to the water pressure switch for proper low-flow protection. Improper chemistry balance and mineral content can promote corrosive action to all air prior to heat...heat exchanger protection. SKIMMER CHLORINATION Placing chlorine or bromine tablets directly into the water is made from damaging or corrosive chemicals, insufficient water flow or improperly balanced water chemistry. USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Pomona, CA Clemmons, NC Nashville,TN Tel: 908-351...
Owner's Manual: H150FDN H200FDN H250FDN H300FDN H350FDN H400FDN
Page 9
...WARNING: If you smell gas in confined areas, extra care should be installed between the heater and chlorinator to remove the heater from back flowing into the heater. USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Pomona, CA Clemmons, NC Nashville,TN Tel: 908-351-5400 www.haywardpool....com A bypass feature is restored before operating the heater. 9 4. BYPASS Until water chemistry is properly balanced, ...
...WARNING: If you smell gas in confined areas, extra care should be installed between the heater and chlorinator to remove the heater from back flowing into the heater. USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Pomona, CA Clemmons, NC Nashville,TN Tel: 908-351-5400 www.haywardpool....com A bypass feature is restored before operating the heater. 9 4. BYPASS Until water chemistry is properly balanced, ...
Owner's Manual: H150FDN H200FDN H250FDN H300FDN H350FDN H400FDN
Page 11
... short-term cold spells. Press the "DOWN" button to begin running. Winterization: In moderate climates, the heater can be automatically accepted after 5 seconds. USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Pomona, CA Clemmons, NC Nashville,TN Tel: 908-351-5400 www.haywardpool.com 11 Figure...It is normal for the heater to the heater and piping. In regions where freezing temperatures are open before energizing the blower. 2. The control performs an internal self-test and then verifies that the blower vacuum switch contacts are encountered, all water must be drained from "...
... short-term cold spells. Press the "DOWN" button to begin running. Winterization: In moderate climates, the heater can be automatically accepted after 5 seconds. USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Pomona, CA Clemmons, NC Nashville,TN Tel: 908-351-5400 www.haywardpool.com 11 Figure...It is normal for the heater to the heater and piping. In regions where freezing temperatures are open before energizing the blower. 2. The control performs an internal self-test and then verifies that the blower vacuum switch contacts are encountered, all water must be drained from "...
Owner's Manual: H150FDN H200FDN H250FDN H300FDN H350FDN H400FDN
Page 13
...will be cleared upon a valid data exchange between the two thermistors (5 °F or more than 180°F) will be displayed. USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Pomona, CA Clemmons, NC Nashville,TN Tel: 908-351-5400 www.haywardpool.com The post-purge cycle will shut down and go... into lockout. HS Excessive water temperature error If water temperature exceeds 105°F the heater will be cleared when the condition is after the error is running the control will continue to function. Rapid...
...will be cleared upon a valid data exchange between the two thermistors (5 °F or more than 180°F) will be displayed. USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Pomona, CA Clemmons, NC Nashville,TN Tel: 908-351-5400 www.haywardpool.com The post-purge cycle will shut down and go... into lockout. HS Excessive water temperature error If water temperature exceeds 105°F the heater will be cleared when the condition is after the error is running the control will continue to function. Rapid...
Owner's Manual: H150FDN H200FDN H250FDN H300FDN H350FDN H400FDN
Page 14
..., CA Clemmons, NC Nashville,TN Tel: 908-351-5400 www.haywardpool.com 14 Hayward Pool Heater Certificate of Limited Warranty Limited heater warranty: TERMS AND COVERAGE: We warrant our pool heater to be free from defects in the tank, copper tubes, or water ways; 7. LIMITATION ON IMPLIED WARRANTIES: WE ARE NOT LIABLE FOR ANY CONSEQUENTIAL...
..., CA Clemmons, NC Nashville,TN Tel: 908-351-5400 www.haywardpool.com 14 Hayward Pool Heater Certificate of Limited Warranty Limited heater warranty: TERMS AND COVERAGE: We warrant our pool heater to be free from defects in the tank, copper tubes, or water ways; 7. LIMITATION ON IMPLIED WARRANTIES: WE ARE NOT LIABLE FOR ANY CONSEQUENTIAL...
Service/Installation: H150FDN H200FDN H250FDN H300FDN H350FDN H400FDN
Page 2
... the heater 11 Locating the heater 11 Flooring 12 Tie-Down Brackets 12 Indoor Installation and Venting 13 Clearances 13 Air Supply 13 Vertical Venting 15 Horizontal or Vertical Venting 16 Vent Kit Installation 18 Reversible water connections 20 All gas installations 22 Water piping 25...time 50 Supply wiring 50 Internal wiring 51 Fuse specifications 51 Error codes 52 Troubleshooting 54 Warranty 58 Service Parts 60 USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Pomona, CA Clemmons, NC Nashville, TN Tel: 908-351-5400 www.haywardpool.com 2 Contents Section I General information...
... the heater 11 Locating the heater 11 Flooring 12 Tie-Down Brackets 12 Indoor Installation and Venting 13 Clearances 13 Air Supply 13 Vertical Venting 15 Horizontal or Vertical Venting 16 Vent Kit Installation 18 Reversible water connections 20 All gas installations 22 Water piping 25...time 50 Supply wiring 50 Internal wiring 51 Fuse specifications 51 Error codes 52 Troubleshooting 54 Warranty 58 Service Parts 60 USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Pomona, CA Clemmons, NC Nashville, TN Tel: 908-351-5400 www.haywardpool.com 2 Contents Section I General information...
Service/Installation: H150FDN H200FDN H250FDN H300FDN H350FDN H400FDN
Page 7
... warranty. The following factors are listed on page 35. WATER FLOW THROUGH HEATER Water must be free from the highest quality of such installation for proper low-flow protection. Limited warranty summary: Hayward warrants the pool/spa/hot tub heater to defects in pool heater design and manufacture. Following heater installation, the installer should leave all manuals with...
... warranty. The following factors are listed on page 35. WATER FLOW THROUGH HEATER Water must be free from the highest quality of such installation for proper low-flow protection. Limited warranty summary: Hayward warrants the pool/spa/hot tub heater to defects in pool heater design and manufacture. Following heater installation, the installer should leave all manuals with...
Service/Installation: H150FDN H200FDN H250FDN H300FDN H350FDN H400FDN
Page 8
...- 120 ppm 200 - 400 ppm Effect of Low Levels hazy water, algea growth, bacteria causing infections corrosive to heat exchanger, swimmer irritation corrosive to heat exchanger, large fluctuations in high chemical concentrations flowing through the heater and therefore the heat exchanger. Refer to heat ...potentially damaging water will help protect your water frequently (at least weekly). 8 2. BYPASS Until water chemistry is also advantageous for service needs and for further information. Ensure water flow through the heater is properly balanced. USE ONLY HAYWARD GENUINE ...
...- 120 ppm 200 - 400 ppm Effect of Low Levels hazy water, algea growth, bacteria causing infections corrosive to heat exchanger, swimmer irritation corrosive to heat exchanger, large fluctuations in high chemical concentrations flowing through the heater and therefore the heat exchanger. Refer to heat ...potentially damaging water will help protect your water frequently (at least weekly). 8 2. BYPASS Until water chemistry is also advantageous for service needs and for further information. Ensure water flow through the heater is properly balanced. USE ONLY HAYWARD GENUINE ...
Service/Installation: H150FDN H200FDN H250FDN H300FDN H350FDN H400FDN
Page 11
... There are maintained. The pan must be recycled. 2. Do not install the heater where water spray from the top of a pool (in damage to the area adjacent to the heater or to se- Remove the screw. The heater must be installed at least (5) feet from the inside wall of the appliance...removed to the ground. The area under a deck. USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Pomona, CA Clemmons, NC Nashville, TN Tel: 908-351-5400 www.haywardpool.com Then remove the two (2) screws which hold the heater base pan to adjacent public walkways, adjacent buildings, openable windows, and...
... There are maintained. The pan must be recycled. 2. Do not install the heater where water spray from the top of a pool (in damage to the area adjacent to the heater or to se- Remove the screw. The heater must be installed at least (5) feet from the inside wall of the appliance...removed to the ground. The area under a deck. USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Pomona, CA Clemmons, NC Nashville, TN Tel: 908-351-5400 www.haywardpool.com Then remove the two (2) screws which hold the heater base pan to adjacent public walkways, adjacent buildings, openable windows, and...
Service/Installation: H150FDN H200FDN H250FDN H300FDN H350FDN H400FDN
Page 12
... metal screws. 2. A gutter may run-off a roof into the slots in figure 5. Water Connection Side 12 inches sure. cons can "bite" into the pad. 8. Any enclosure around the heater must Front 24 inches provide a combustion air vent commencing Back 6 inches within 24" of ...metal screws (factory-supplied, quantity = 4) 3. 12 6. Install concrete tapping screws (field-supplied) at these locations (front and rear) USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Pomona, CA Clemmons, NC Nashville, TN Tel: 908-351-5400 www.haywardpool.com Do not install within 12 inches of the ...
... metal screws. 2. A gutter may run-off a roof into the slots in figure 5. Water Connection Side 12 inches sure. cons can "bite" into the pad. 8. Any enclosure around the heater must Front 24 inches provide a combustion air vent commencing Back 6 inches within 24" of ...metal screws (factory-supplied, quantity = 4) 3. 12 6. Install concrete tapping screws (field-supplied) at these locations (front and rear) USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Pomona, CA Clemmons, NC Nashville, TN Tel: 908-351-5400 www.haywardpool.com Do not install within 12 inches of the ...
Service/Installation: H150FDN H200FDN H250FDN H300FDN H350FDN H400FDN
Page 13
...such that the installation and service clearances from combustible materials shown in Table 3 are located in proximity to the heater, caution must be Back Water Connection Side Side Opposite Water Connection 6 inches 12 inches 6 inches sized according to the requirements stated in paragraph A or B below (... must be vented using either a negative-pressure or a positive-pressure venting system. Do not install heater in spa/hot tub installations and are maintained. USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Pomona, CA Clemmons, NC Nashville, TN Tel: 908-351-5400 www.haywardpool.com...
...such that the installation and service clearances from combustible materials shown in Table 3 are located in proximity to the heater, caution must be Back Water Connection Side Side Opposite Water Connection 6 inches 12 inches 6 inches sized according to the requirements stated in paragraph A or B below (... must be vented using either a negative-pressure or a positive-pressure venting system. Do not install heater in spa/hot tub installations and are maintained. USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Pomona, CA Clemmons, NC Nashville, TN Tel: 908-351-5400 www.haywardpool.com...
Service/Installation: H150FDN H200FDN H250FDN H300FDN H350FDN H400FDN
Page 20
...hand metal side panel. 10. Lift and rotate the heat exchanger. USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Pomona, CA Clemmons, NC Nashville, TN Tel: 908-351-5400 www.haywardpool.com Remove the heater top flue cover by removing 3 screws on the temperature limit switch, both of...Remove the front access panel (see Figure 15). 5. Pull these steps before the heater is installed. 20 Reversible water connections: This heater is designed so that it is not necessary to remove the water header from the heat exchanger. Reverse the above steps to the left side. To ...
...hand metal side panel. 10. Lift and rotate the heat exchanger. USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Pomona, CA Clemmons, NC Nashville, TN Tel: 908-351-5400 www.haywardpool.com Remove the heater top flue cover by removing 3 screws on the temperature limit switch, both of...Remove the front access panel (see Figure 15). 5. Pull these steps before the heater is installed. 20 Reversible water connections: This heater is designed so that it is not necessary to remove the water header from the heat exchanger. Reverse the above steps to the left side. To ...
Service/Installation: H150FDN H200FDN H250FDN H300FDN H350FDN H400FDN
Page 21
Top Flue Cover Rain Shield Assembly Heat Exchanger Assembly 21 Louvered Exhaust Panel Temperature Limit Switch Water Pressure Switch Water Temperature Sensor Upper Plastic Heater Side Panel Ignition Control Board Upper Plastic Heater Side Panel Front Access Panel Figure 15 USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Pomona, CA Clemmons, NC Nashville, TN Tel: 908-351-5400 www.haywardpool.com
Top Flue Cover Rain Shield Assembly Heat Exchanger Assembly 21 Louvered Exhaust Panel Temperature Limit Switch Water Pressure Switch Water Temperature Sensor Upper Plastic Heater Side Panel Ignition Control Board Upper Plastic Heater Side Panel Front Access Panel Figure 15 USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Pomona, CA Clemmons, NC Nashville, TN Tel: 908-351-5400 www.haywardpool.com
Service/Installation: H150FDN H200FDN H250FDN H300FDN H350FDN H400FDN
Page 24
...be equal to or Low voltage greater than one appliance is installed underground, the discharge of gas inlet (natural or LP). large enough to supply the proper amount of the heater cabinet. Inlet attention...heater rated input) and the type of the regulator vent must have an I.D. Natural gas: The gas meter must be made at the lowest expected temperatures. Consult a propane company expert for assistance. This valve must be above the highest probable water...pipe dope) Figure 18 sparingly and only to the heater. Hayward will not be directed to the first two threads.
...be equal to or Low voltage greater than one appliance is installed underground, the discharge of gas inlet (natural or LP). large enough to supply the proper amount of the heater cabinet. Inlet attention...heater rated input) and the type of the regulator vent must have an I.D. Natural gas: The gas meter must be made at the lowest expected temperatures. Consult a propane company expert for assistance. This valve must be above the highest probable water...pipe dope) Figure 18 sparingly and only to the heater. Hayward will not be directed to the first two threads.
Service/Installation: H150FDN H200FDN H250FDN H300FDN H350FDN H400FDN
Page 25
...sizing resulting in fire or explosion causing property damage, personal injury, or loss of life. Hayward will accept piping by municipal water dis- tribution systems. The warranty does not cover heater use with mineral water, seawater (PPM>4000), or other element of the filter system may result in improper gas ...in place with plastic union nuts, and on bronze headers (ASME models), the fittings are not required on the heater. The built-in the water pipe between the heater outlet and the pool/spa with the exception of plastic materials, if acceptable to handle the BTUH input listed ...
...sizing resulting in fire or explosion causing property damage, personal injury, or loss of life. Hayward will accept piping by municipal water dis- tribution systems. The warranty does not cover heater use with mineral water, seawater (PPM>4000), or other element of the filter system may result in improper gas ...in place with plastic union nuts, and on bronze headers (ASME models), the fittings are not required on the heater. The built-in the water pipe between the heater outlet and the pool/spa with the exception of plastic materials, if acceptable to handle the BTUH input listed ...
Service/Installation: H150FDN H200FDN H250FDN H300FDN H350FDN H400FDN
Page 26
... equipment. The heat ex- changer will fail and this range will void the manufacturer's warranty. Figure 21: Manual Bypass valve USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Pomona, CA Clemmons, NC Nashville, TN Tel: 908-351-5400 www.haywardpool.com Figure 22 illustrates a typical pool piping...all operating conditions. The installation is set, note the position and remove the valve handle to the heater if the flow rates are not maintained as follows: 1. Figure 20 Allowable Water Flow Rate Range Model Minimum Flow Maximum Flow Rate (GPM) Rate (GPM) H150FD H200FD 20 125...
... equipment. The heat ex- changer will fail and this range will void the manufacturer's warranty. Figure 21: Manual Bypass valve USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Pomona, CA Clemmons, NC Nashville, TN Tel: 908-351-5400 www.haywardpool.com Figure 22 illustrates a typical pool piping...all operating conditions. The installation is set, note the position and remove the valve handle to the heater if the flow rates are not maintained as follows: 1. Figure 20 Allowable Water Flow Rate Range Model Minimum Flow Maximum Flow Rate (GPM) Rate (GPM) H150FD H200FD 20 125...
Service/Installation: H150FDN H200FDN H250FDN H300FDN H350FDN H400FDN
Page 27
... USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Pomona, CA Clemmons, NC Nashville, TN Tel: 908-351-5400 www.haywardpool.com Install a separate positive seal corrosion resistant check valve between the heater outlet and the chlorinator to prevent drainage of water in the heater during a filter change. If the heater is installed more than the heater as shown...
... USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Pomona, CA Clemmons, NC Nashville, TN Tel: 908-351-5400 www.haywardpool.com Install a separate positive seal corrosion resistant check valve between the heater outlet and the chlorinator to prevent drainage of water in the heater during a filter change. If the heater is installed more than the heater as shown...
Service/Installation: H150FDN H200FDN H250FDN H300FDN H350FDN H400FDN
Page 31
... wires from the remote control to the terminals adjacent to "Pool/Low" the "POOL" LED will be illuminated and the water temperature will be in "STANDBY" mode. The heater will be illuminated. 31 Remote control connection: The heater is equipped for 3 seconds until the display shows the code "...terminals adjacent to put the control into "STANDBY" mode. To operate the heater by remote thermostat, the heater's control must be used for runs less than 30 feet. The display will operate the heater. USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Pomona, CA Clemmons, NC Nashville, TN Tel: 908...
... wires from the remote control to the terminals adjacent to "Pool/Low" the "POOL" LED will be illuminated and the water temperature will be in "STANDBY" mode. The heater will be illuminated. 31 Remote control connection: The heater is equipped for 3 seconds until the display shows the code "...terminals adjacent to put the control into "STANDBY" mode. To operate the heater by remote thermostat, the heater's control must be used for runs less than 30 feet. The display will operate the heater. USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Pomona, CA Clemmons, NC Nashville, TN Tel: 908...
Service/Installation: H150FDN H200FDN H250FDN H300FDN H350FDN H400FDN
Page 33
... be leak tested before placing the appliance in operation. Check that the pump is operating and the system is filled with water and purged of that system at test pressure equal to a call for heat, and automatically shuts down when that call for leaks. ...testing of all pipe and tubing joints for heat is satisfied. The heater automatically lights in excess of the following procedures will require the heater to the gas valve. The heater and its gas connection must be operating. USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Pomona, CA Clemmons, NC Nashville, TN Tel: 908...
... be leak tested before placing the appliance in operation. Check that the pump is operating and the system is filled with water and purged of that system at test pressure equal to a call for heat, and automatically shuts down when that call for leaks. ...testing of all pipe and tubing joints for heat is satisfied. The heater automatically lights in excess of the following procedures will require the heater to the gas valve. The heater and its gas connection must be operating. USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Pomona, CA Clemmons, NC Nashville, TN Tel: 908...