Service/Installation: H150FDN H200FDN H250FDN H300FDN H350FDN H400FDN
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...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 Gas supply and piping 22 Water piping 25 Installation above pool...Blower 49 By-pass service cartridge 49 Section V Troubleshooting 50 General 50 Automatic reset 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 ...
...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 Gas supply and piping 22 Water piping 25 Installation above pool...Blower 49 By-pass service cartridge 49 Section V Troubleshooting 50 General 50 Automatic reset 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 ...
Service/Installation: H150FDN H200FDN H250FDN H300FDN H350FDN H400FDN
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... all users, for future reference. LIMITED WARRANTY SUMMARY: Hayward warrants the pool/spa/hot tub heater to defects in your heater and heat exchanger. 1. ATTENTION: If the pool/spa/hot tub heater is damaged or destroyed by improper maintenance, excessive water ...Hayward pool heater is NOT covered under the manufacturer's warranty. USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Pomona, CA Clemmons, NC Nashville, TN Tel: 908-351-5400 www.haywardpool.com GENERAL INFORMATION 7 INTRODUCTION: This manual contains instructions for installation, operation, maintenance, troubleshooting...
... all users, for future reference. LIMITED WARRANTY SUMMARY: Hayward warrants the pool/spa/hot tub heater to defects in your heater and heat exchanger. 1. ATTENTION: If the pool/spa/hot tub heater is damaged or destroyed by improper maintenance, excessive water ...Hayward pool heater is NOT covered under the manufacturer's warranty. USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Pomona, CA Clemmons, NC Nashville, TN Tel: 908-351-5400 www.haywardpool.com GENERAL INFORMATION 7 INTRODUCTION: This manual contains instructions for installation, operation, maintenance, troubleshooting...
Service/Installation: H150FDN H200FDN H250FDN H300FDN H350FDN H400FDN
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..., make sure that all wire connections are clean and tight and that all times. The heater can be licensed. SUPPLY WIRING: If the heater is a call for the heater to the initial setting ("SPA" or "POOL"). After the pump has been running for at all wiring conforms to activate the...be avoided by manually clearing the error code via a time clock or other switch method. TROUBLESHOOTING: See Figure 32 for heater operation. If the pump is no delay for troubleshooting guide. USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Pomona, CA Clemmons, NC Nashville, TN Tel: 908-351-5400 www....
..., make sure that all wire connections are clean and tight and that all times. The heater can be licensed. SUPPLY WIRING: If the heater is a call for the heater to the initial setting ("SPA" or "POOL"). After the pump has been running for at all wiring conforms to activate the...be avoided by manually clearing the error code via a time clock or other switch method. TROUBLESHOOTING: See Figure 32 for heater operation. If the pump is no delay for troubleshooting guide. USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Pomona, CA Clemmons, NC Nashville, TN Tel: 908-351-5400 www....
Service/Installation: H150FDN H200FDN H250FDN H300FDN H350FDN H400FDN
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... continuity across water pressure switch. See indoor vent sizing requirements in plumbing system. Operate heater. If closed , LO code is above or below 104°F. Water pressure switch ... pressure switch fault. Check position of control connection. securely fastened to the pool water temperature with Gas Valve not Energized Bypass Operation bO Water pressure switch... Check for faulty wiring or Inspect water pressure switch wiring. 56 Figure 32: TROUBLESHOOTING Code SF Fault Temperature sensor input failure Water Temperature Sensing Error HS Flame Present ...
... continuity across water pressure switch. See indoor vent sizing requirements in plumbing system. Operate heater. If closed , LO code is above or below 104°F. Water pressure switch ... pressure switch fault. Check position of control connection. securely fastened to the pool water temperature with Gas Valve not Energized Bypass Operation bO Water pressure switch... Check for faulty wiring or Inspect water pressure switch wiring. 56 Figure 32: TROUBLESHOOTING Code SF Fault Temperature sensor input failure Water Temperature Sensing Error HS Flame Present ...
Service/Installation: H150FDN H200FDN H250FDN H300FDN H350FDN H400FDN
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... gas flow. If OK, proceed to step 4. 4. Ensure plug on Control Module. Place heater in gas orifices and burners Inspect gas orifices for H350FD and H400FD). If OK, proceed to... valve failure or gas valve relay failure. 1. Replace gas valve. 2. Check for blockages in Pool or Spa Mode. Disconnect Blower plug fron Control Module. switch tubing 2. Disconnect Blower plug from ...the following range; Check for faulty blower Inspect blower wiring. 57 Figure 32: TROUBLESHOOTING Code LO LO IF AC AO Fault Diagnosis Step Remedy Temperature limit switch fault Temperature...
... gas flow. If OK, proceed to step 4. 4. Ensure plug on Control Module. Place heater in gas orifices and burners Inspect gas orifices for H350FD and H400FD). If OK, proceed to... valve failure or gas valve relay failure. 1. Replace gas valve. 2. Check for blockages in Pool or Spa Mode. Disconnect Blower plug fron Control Module. switch tubing 2. Disconnect Blower plug from ...the following range; Check for faulty blower Inspect blower wiring. 57 Figure 32: TROUBLESHOOTING Code LO LO IF AC AO Fault Diagnosis Step Remedy Temperature limit switch fault Temperature...