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INSTALLATION, OPERATION, & SERVICE MANUAL
FOR YOUR SAFETY
WARNING: If the information in these
instructions is not followed exactly, a fire or
explosion may result causing property
damage, injury, or death.
- Do not store or use gasoline or other
flammable vapors or liquids in the
vicinity of this or any other appliance.
WHAT 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 building.
Immediately call your gas supplier
from a neighbor's phone. Follow the
gas supplier's instructions.
If you cannot reach your gas
supplier, call the fire department.
- Installation and service must be
performed by a qualified installer,
service agency, or the gas supplier.
This product must be installed and serviced by authorized personnel, qualified in pool/spa
heater installation. Improper installation and/or operation can create carbon monoxide gas
and flue gases that can cause serious injury, property damage, or death.
U.S. PATENT NOS. 6,026,804 & 6,321,833
POOL AND SPA/HOT TUB HEATERS
H150, H200, H210, H250, H300,
H350 & H400 MODELS
FOR YOUR SAFETY
1301371801 Rev A 0413

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Summary of Contents for Hayward H150

  • Page 1 POOL AND SPA/HOT TUB HEATERS H150, H200, H210, H250, H300, H350 & H400 MODELS INSTALLATION, OPERATION, & SERVICE MANUAL FOR YOUR SAFETY WARNING: If the information in these instructions is not followed exactly, a fire or explosion may result causing property damage, injury, or death.
  • Page 2: Table Of Contents

    CONTENTS SECTION 1 GENERAL INFORMATION................. 2 Introduction....................Hayward Heaters..................SECTION 2 HEATER SIZING..................4 Selecting the Correct Size Heater............... For A Swimming Pool................. For A Spa Or Hot Tub................. SECTION 3 INSTALLATION................... 5 Equipment Inspection................. Conformance With Codes................Sea Level/High Altitude Installation.............
  • Page 3 CONTENTS SECTION 5 (CONT.) CONSUMER OPERATION & MAINTENANCE PROCEDURES....Heater Operation..................Lighting Instructions - Millivolt..............Operating Instructions - Electronic Ignition..........Temperature Controls.................. Periodic Inspection..................Winterization....................Spring Start-up.................... SECTION 6 QUALIFIED TECHNICIAN - MAINTENANCE/SERVICING....... 26 General......................Maintenance....................Control Access.................... External Heat Exchanger Inspection And Cleaning........Heat Exchanger Removal................
  • Page 4: General Information

    50 years in the engineering and production of the safe use of the Model H150, H200, H210, H250, H300, finest in water heating equipment. The direct fired finned- H350 and H400 swimming pool/ spa/hot tub heaters.
  • Page 5 Models H150, H200, H250, H300, H350, H400 The heat exchanger in your Hayward pool heater is made from the highest quality of copper and nickel (Cupronickel) materials. The The heat exchanger in your Hayward pool heater is made from the highest quality of copper and nickel (Cupronickel) premium materials and the exacting processes used in the manufacture of the heat exchanger is state of the art in pool heater design and This additional information is intended to provide the most current and up-to-date information to the customer.
  • Page 6: Heater Sizing

    New Figure 2 for Manual 1302704001 rev F, page 4 VEW 2/7/2013 Figure 2 - Recommended Heater Model Temp. Rise °F 10° 15° 20° 25° 30° 35° Model Pool Surface Area in Square Feet H150 1,385 H200 1,848 1,232 H210 1,988 1,326 H250 2,309 1,540 1,155...
  • Page 7: Installation

    On receipt of the heater equipment, inspect the heater carton The H-Series heaters may be installed up to 2000 feet of consult customer service at Hayward. Important notice: and optional DHI or HWS vent (if used) carton for damage. If elevation above sea level.
  • Page 8: Outdoor/Indoor Vents

    SECTION 3. INSTALLATION Outdoor/Indoor vents: The H-Series heaters may be installed outdoors when equipped with the integral vent (Figure 5) or the optional high wind HWS vent (Figure 6). For indoor installations, a DHI vent (Figure 7) must be used. All models except the H210 may be installed indoor using a DHI vent.
  • Page 9: Reversible Water Connections

    SECTION 3. INSTALLATION Reversible water connections: 16. Replace the flue collector and secure with the four screws. Make sure insulation strips on flue collector remain in place. The H-Series heater is designed so that it can be installed with 17. Millivolt Heaters Only - Carefully route the thermostat capillary the water connections located on either the left or right side of the tube and bulb to the heater left side and route bulb through the heater.
  • Page 10: Outdoor Installation And Venting

    SECTION 3. INSTALLATION Outdoor installation and venting: A venting system shall terminate at least 3 feet above any forced air inlet located within 10 feet. See Figure 10. The following installation and service clearances must WARNING: (Canadian Installations Only) - The venting be maintained from surfaces to provide adequate air flow to system shall not be installed with the top of the vent assembly the heater.
  • Page 11: Indoor Installation And Venting

    SECTION 3. INSTALLATION Indoor installation and venting: 1. When directly communicating with the outdoors, each opening shall have a minimum free area of 1 square inch per 4,000 BTU per hour of total input rating of all equipment in the enclo- The following installation and service clearances must be sure.
  • Page 12: Venting

    FOR SIZE Vent Size Diameters SEDIMENT TRAP CHECK VALVE LEVEL PLASTIC PIPE Model Vent Diameter (OPTIONAL) NON-COMBUSTIBLE (PVC, ETC.) FLOORING OR SLAB H150 6” Figure 16: Vent Top Installation H200 7” H250 7” 10’ H300 8” VENT CAP H350 9”...
  • Page 13: Gas Supply And Piping

    Follow local gas codes for proper gas Hoe material selection (copper, Iron or plastic pipe etc.) New Figure 20 for Manual 1302704001 rev F, page 11 VEW 2/7/2013 Natural Gas Pipe Sizing, Low-Pressure, Single-Stage Regulation Model H150 H200 H210 H250 H300...
  • Page 14: All Gas Installations

    See Figure 21. Hayward will not be responsible for heaters that soot up due to improper gas line or Propane tank sizing resulting in improper gas volume.
  • Page 15: Plumbing Connections

    Figure 23. POOL VALVE (if necessary) FILTER RECOMMENDED FLOW RATE IN GPM PUMP Model Minimum Maximum H150-H400 FROM BALANCING VALVES 3-WAY POOL FOR SKIMMER VALVE AND DRAIN Figure 23 Figure 25: Typical Plumbing To Pool 6. If the normal pump and filter system flow rate exceeds...
  • Page 16: Installation Above Pool/Spa Surface

    SECTION 3. INSTALLATION Installation above pool/spa surface: If used, a chlorinator must be installed down stream from the heater in the pool return line and at a lower elevation than the If heater is installed less than three (3) feet above the surface heater outlet connection.
  • Page 17: Millivolt Wiring Diagram

    SECTION 3. INSTALLATION WIRING DIAGRAM - MILLIVOLT - SINGLE THERMOSTAT VALVE ROBERTSHAW TEMPERATURE LIMIT SWITCH LIMIT SWITCH PRESSURE SWITCH LIMITER SWITCH TEMPERATURE LIMITER (MANUAL) TERMINAL BLOCK VALVE SWITCH REMOTE CONTROL HONEYWELL JUMPER SPA/POOL T’STAT THPP PILOT SYSTEM SWITCH IF ANY OF THE ORIGINAL WIRE AS SUPPLIED WITH THE HEATER MUST BE REPLACED, IT MUST BE REPLACES WITH APPLIANCE WIRING MATERIAL SUITABLE FOR 105ºC (STYLE 1015 OR 1230) GENERATOR...
  • Page 18 SECTION 3. INSTALLATION Figure 31: VAC Connection Figure 32: 240 VAC Connection Figure 33: Wiring Connection Diagram...
  • Page 19: Remote Control Connection

    SECTION 3. INSTALLATION REMOTE CONTROL CONNECTIONS: 3-Wire Remote Switch: A 3-wire remote allows for the “Pool” or “Spa” modes of the A terminal block is provided in the H-Series heater control heater to be remotely selected. The heater uses its internal ther- compartment for connection of a remote control system.
  • Page 20 SECTION 3. INSTALLATION To Remote Bypass Switch (On) Jumper Clip Do not remove Connection to 2-wire Remote Thermostat To Remote Bypass Switch (Off) Jumper Clip Remove Connection to 2-wire Remote On/Off Switch Bypass Switch (Off) Jumper Clip Do not remove Connection to 3-wire Remote...
  • Page 21: Installer Check-Out & Start-Up

    SECTION 4. INSTALLER CHECKOUT & START-UP GENERAL: SAFETY WARNING: Do not remove the 1/8” plug with the Some of the following procedures will require the heater to be gas valve in the “ON” position. The gas valve must be in the operating.
  • Page 22: Installation Below Pool/Spa Surface

    SECTION 4. INSTALLER CHECKOUT & START-UP MILLIVOLT ELECTRONIC ADJUSTMENT ADJUSTMENT ADJUSTMENT ADJUSTMENT SCREW WHITE-RODGERS 36H SCREW SCREW HONEYWELL SCREW ROBERTSHAW HONEYWELL HONEYWELL ACCESS SCREW INCREASE DECREASE PRESSURE PRESSURE Figure 36: Valve Adjustment Screw 7. If the gas pressure does not meet the above require- 4.
  • Page 23: Consumer Operation & Maintenance Procedures

    Premature Heat Exchanger Damage or Failure The heat exchanger in your Hayward pool heater is made from the highest quality of copper and nickel (Cupronickel) materials. The The heat exchanger in your Hayward pool heater is made from the highest quality of copper and nickel (Cupronickel) materials.
  • Page 24: Lighting Instructions - Millivolt

    Signature / Date NOTE: THIS IS NOT A COLOR PROOF - ACTUAL COLORS MAY VARY BAS COLOR IS FOR SEPARATIONS ONLY - PLEASE SEE YOUR COLOR SWA SECTION 5. CONSUMER OPERATION & MAINTENANCE PROCEDURES 10.00” 6.75”...
  • Page 25: Operating Instructions - Electronic Ignition

    Signature / Date NOTE: THIS IS NOT A COLOR PROOF - ACTUAL COLORS MAY VAR COLOR IS FOR SEPARATIONS ONLY - PLEASE SEE YOUR COLO SECTION 5. CONSUMER OPERATION & MAINTENANCE PROCEDURES 10.00” 6.75”...
  • Page 26: Temperature Controls

    SECTION 5. CONSUMER OPERATION & MAINTENANCE PROCEDURES Electronic Heaters Warning: Electronic heaters are provided with a digital temperature Do not ingest alcohol or drugs during use or prior to using control that can be set to heat either the pool or spa. The digital pool, spa or hot tub.
  • Page 27: Winterization

    SECTION 5. CONSUMER OPERATION & MAINTENANCE PROCEDURES Opening drain valve: (see Figure 42.) 1. Periodically check the venting system on outdoor heaters. The heater’s venting areas must never be obstructed in any way and minimum clearances must be observed to prevent restric- (Above Pool Installations Only) tion of combustion and ventilation air.
  • Page 28: Qualified Technician - Maintenance/Servicing

    SECTION 6. QUALIFIED TECHNICIAN - MAINTENANCE/SERVICING General: 1. Turn the two screws counterclockwise which secure the control panel door. lMPORTANT: Only qualified service technicians, having 2. Open the control panel to access the operating controls. appropriate test equipment, should be allowed to service the heater.
  • Page 29: Heat Exchanger Removal

    SECTION 6. QUALIFIED TECHNICIAN - MAINTENANCE/SERVICING Heat exchanger removal: 1. Shut off water, gas and electricity to the heater. See figure 8. Drain heat exchanger. 2. Lift up and remove heater integral vent. 3. Remove screws from left and right side access panels and remove the panels.
  • Page 30: Burner Inspection And Cleaning

    SECTION 6. QUALIFIED TECHNICIAN - MAINTENANCE/SERVICING Burner inspection and cleaning: Burner assembly installation: (see Figure 47) With the heater on, remove the front door and make a visual 1. Guide burner assembly through intermediate panel. Lift up, inspection of the pilot and main burners. A mirror, placed on the and place burner mounting bracket on the three retaining heater bottom below the burners, may be necessary to view the hooks on the intermediate panel.
  • Page 31: Gas Valve Replacement

    SECTION 6. QUALIFIED TECHNICIAN - MAINTENANCE/SERVICING GAS VALVE CLICKLITE SECURING SCREW Figure 47: Burner Removal SHOWN WITHOUT SURROUNDING HEATER CABINET FOR CLARITY CLICKLITE PILOT 2 SCREWS BRACKET SECURING SCREW CLINCH STUD Figure 48: Pilot Assembly Removal...
  • Page 32: Igniter Assembly Removal

    SECTION 6. QUALIFIED TECHNICIAN - MAINTENANCE/SERVICING SHOWN WITHOUT SURROUNDING HEATER CABINET FOR CLARITY 2 SCREWS IGNITOR BRACKETS SECURING SCREW CLINCH STUD Figure 49: Ignitor Assembly Removal Ignitor assembly removal: (Electronic Ignition Heater Only) (See Figure 49.) 1. Disconnect the electrode/sensor wire from the ignition module. 2.
  • Page 33: Control Locations

    SECTION 6. QUALIFIED TECHNICIAN - MAINTENANCE/SERVICING Control Locations: 1. Turn pump, main gas valve and electricity off. 2. Unplug wires from rear circuit board. The following sections give a brief overview of the various heater controls and service/replacement procedures. The text 3.
  • Page 34: Temperature Limiter Switches

    SECTION 6. QUALIFIED TECHNICIAN - MAINTENANCE/SERVICING Temperature limiter switches: 2. With the pump and heater system switch on, turn the adjust- These controls will shut the heater off in the event that tem- ment dial on the pressure switch clockwise, until a click is peratures outside the combustion chamber and inside the heater heard from the gas valve.
  • Page 35: Thermal Control Valve

    SECTION 6. QUALIFIED TECHNICIAN - MAINTENANCE/SERVICING ADAPTER BYPASS INSERT SHAFT VALVE VALVE SPRING HEADER Figure 54: By-pass Valve BY-PASS INSERT THERMAL CONTROL VALVE Figure 55: Thermal Control Valve Thermal control valve: To replace thermal control valve and/or bypass valve parts: 1.
  • Page 36: Transformer

    SECTION 6. QUALIFIED TECHNICIAN - MAINTENANCE/SERVICING Transformer: 7. Remove pressure switch tube from header. (Electronic ignition only) 8. Loosen union nuts and detach pool plumbing from header. The transformer reduces the main power supply of 120V or 240V down to 20-26 volts. This is the voltage range in which the 9.
  • Page 37: Troubleshooting Chart

    SECTION 7. TROUBLESHOOTING Troubleshooting Chart: This chart may be used as a quick reference guide for maintenance and service problems. FOR QUALIFIED SERVICE PERSONNEL ONLY. PROBLEM POSSIBLE CAUSES REMEDY See Troubleshooting Procedure That HEATER WILL NOT FIRE UP Pertains To Your Heater, (Millivolt or Electronic Ignition).
  • Page 38: Troubleshooting Chart - Millivolt

    SECTION 7. TROUBLESHOOTING Heater Will Not Fire (Millivolt): WARNING: For qualified service personnel ONLY! This procedure assumes that the filter system is operating. Jumper wires are used for system checkout only. Remove all jumper wires following system checkout or damage to heater may result. Check for inadequate gas supply, pressure, pipe size.
  • Page 39 Does the main burner fire? Be sure the manual reset high temperature limiter is not thrown. Does the main burner fire? Call Hayward Technical Service: Pomona, CA (909) 594-1600 Replace the high temperature Elizabeth, NJ (908) 351-5400. limiter switch that caused the...
  • Page 40: Troubleshooting Chart - Electronic

    SECTION 7. TROUBLESHOOTING Troubleshooting Chart (Electronic): H-SERIES HEATER DIAGNOSTIC GUIDE CODE FAULT DIAGNOSIS STEP REMEDY 1. Verify that pump is running. This is a normal display when the pump is off. Turn pump on. LO code should clear. If LO does not clear, proceed to step 2. 2.
  • Page 41 SECTION 7. TROUBLESHOOTING Troubleshooting Chart: H-SERIES HEATER DIAGNOSTIC GUIDE CODE FAULT DIAGNOSIS STEP REMEDY 1. Check state of #2 dip This is a normal display when heater is being controlled by a remote ther- Bypass Operation switch on back of control mostat.
  • Page 42: Parts List - Millivolt

    SECTION 7. TROUBLESHOOTING Parts List - Millivolt ITEM NO. PART NO. DESCRIPTION ITEM NO. PART NO. DESCRIPTION HAXJKT1150 Jacket Top Asy. -150 HAXTBW1930 Bulb Well HAXJKT1200 Jacket Top Asy. - 200 HAXFHA1931 Front Header Asy. HAXJKT1251 Jacket Top Asy. - 210/250 HAXLAC1930 Left Access Cover HAXJKT1301...
  • Page 43: Parts Illustration - Millivolt

    SECTION 7. TROUBLESHOOTING Parts Illustration - Millivolt...
  • Page 44 SECTION 7. TROUBLESHOOTING Parts Illustration - Millivolt Front Header Parts Millivolt Pilot Parts...
  • Page 45: Parts List - Electronic Ignition

    SECTION 7. TROUBLESHOOTING Parts List - Electronic Ignition ITEM NO. PART NO. DESCRIPTION ITEM NO. PART NO. DESCRIPTION HAXJKT1150 Jacket Top Asy. -150 CHXPSA1930 Pressure Switch Adapter HAXJKT1200 Jacket Top Asy. - 200 IDXLTER1930 Thermistor HAXJKT1251 Jacket Top Asy. - 210/250 HAXFHA1931 Front Header Asy.
  • Page 46: Parts Illustration - Electronic Ignition

    SECTION 7. TROUBLESHOOTING Parts Illustration - Electronic Ignition...
  • Page 47 SECTION 7. TROUBLESHOOTING Parts Illustration - Electronic Ignition Front Header Parts Spark Igniter Parts...
  • Page 48 We shall not pay, nor be responsible for shipping or delivery charges to Hayward Pool Products, Inc. the place of installation, nor for labor charges or other costs of 900 Fairmont Avenue removal or installation.
  • Page 49 SECTION 7. TROUBLESHOOTING FireTile™ five year limited warranty: as provided herein and the Company is not responsible here- under for incidental or consequential or incidental costs or damages. The company neither assumes, nor authorizes any TERMS AND COVERAGE: This warranty is an extended person or firm to assume for us, any further liability or obligation warranty applicable to the FireTile™...
  • Page 50 NOTES...
  • Page 51 NOTES...
  • Page 52 NOTES...

This manual is also suitable for:

H250H200H300H350H400H210

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