Pentair MASTERTEMP 200 HD Installation And User Manual
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Pentair MASTERTEMP 200 HD Installation And User Manual

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MASTERTEMP
INSTALLATION AND USER'S GUIDE
FOR YOUR SAFETY - READ BEFORE OPERATING
If you do not follow these instructions exactly, a fire or explosion may result, causing
property damage, personal injury or loss of life. For additional free copies of this
manual; call USA (800) 831-7133
FOR YOUR SAFETY - 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 which can
cause serious injury, property damage, or death. For indoor installations, as an additional measure of safety, Pentair
Aquatic Systems strongly recommends installation of suitable Carbon Monoxide Detectors in the vicinity of this
appliance and in any adjacent occupied spaces. Improper installation and/or operation will void the warranty.
240 VAC NATURAL GAS/LP GAS
Models
200 HD (53 kW)
300 HD (79 kW)
400 HD (100 kW)
Improper installation, adjustment,
alteration, service or maintenance can
cause property damage, personal injury or death.
Installation and service must be performed by a qualified
installer, service agency or the gas supplier.
FOR YOUR SAFETY
•
If you do not follow these instructions exactly, a fire or explosion may result, causing property damage,
personal injury or loss of life.
•
Improper installation, adjustment, alteration, service or maintenance can cause property damage, personal
injury or death. Installation and service must be performed by a qualified installer, service agency or the gas
supplier.
•
Do not place articles or against this appliance.
•
Do not use or store flammable materials near this appliance.
•
Do not spray aerosols in the vicinity of this appliance while it is in operation.
FOR
YOUR
SAFETY
Pentair Water Pool and Spa, Inc. EMEA – Head Office: Industriepark, Wolfstee, Toekomstlaan 30, 2200 Herentals - Belgium.
Pentair Water Pool and Spa, Inc. USA – 1620 Hawkins Ave., Sanford, NC 27330, USA • (919) 566-8000 • (800) 831-7133 –
www. pentaireurope.com - www.pentairwater.com.au - www.pentairpool.com - www.staritepool.com
P/N 475106 Rev. A 2/2014
™
POOL AND SPA HEATER (GB)
COUNTRY OF DESTINATION:
Natural
Propane
461082
461083
461086
461087
461090
461091
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.
DO NOT store or use gasoline or other flammable vapors and liquids in the vicinity
of this or other appliances.
10951 W. Los Angeles Ave., Moorpark, CA 93021, USA • (805) 553-5000 • (800) 831-7133
(GREAT BRITIAN)
™
MASTERTEMP
Pool and Spa Heater Installation and User's Guide
1 1
OWNER:
Retain For
Future
Reference

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Summary of Contents for Pentair MASTERTEMP 200 HD

  • Page 1 Pentair Water Pool and Spa, Inc. EMEA – Head Office: Industriepark, Wolfstee, Toekomstlaan 30, 2200 Herentals - Belgium. Pentair Water Pool and Spa, Inc. USA – 1620 Hawkins Ave., Sanford, NC 27330, USA • (919) 566-8000 • (800) 831-7133 –...

  • Page 2: General Specifications

    READ THE INSTALLATION AND USER’S GUIDE BEFORE LIGHTING THIS APPLIANCE. Label P/N 475105.A.TAB MASTERTEMP POOL HEATER ™ DESIGN AND MANFACTURED BY PENTAIR WATER POOL AND SPA, INC. TYPE G23 THIS HEATER IS EQUIPPED TO BURN Model 200 HD 300 HD...

  • Page 3: Table Of Contents

    Contents | Contents Technical Data / Heater Identification Information (HIN) ............................ ii - iii Code Requirements / References ..................................Consumer Information and Safety / Warnings and Safety Instructions / General Specifications ............v - vii Section 1. Operations ........................... Overview / Important Notices / Warranty Information ........................Operating the Control Panel ................................

  • Page 4: Technical Data / Heater Identification Information (Hin)

    Remove this Door Access Panel to access the DATA RATING PLATE MASTERTEMP ™ POOL HEATER DESIGN AND MANFACTURED BY PENTAIR WATER POOL AND SPA, INC. TYPE G23 THIS HEATER IS EQUIPPED TO BURN Model 200 HD 300 HD 400 HD...

  • Page 5: Code Requirements / References

    Code Requirements / References | CODE REQUIREMENTS / REFERENCES Gas Safety (Installation and Use) Regulations, (as amended). It is the law that all gas appliances are installed by a competent person (e.g. a CORGI registered operative) in accordance with Regulations. Failure to install appliances correctly could lead to prosecution.

  • Page 6: Consumer Information And Safety / Warnings And Safety Instructions / General Specifications

    | Code Requirements / References CONSUMER INFORMATION AND SAFETY THE MASTERTEMP HEATER IS CLASSIFIED AS A CLASS 4 LOW NOX BOILER. WARNING Should overheating occur or the gas supply fail to shut off, turn off the manual gas control valve to the heater. Do not use this heater if any part has been under water.
  • Page 7 Do not attempt to alter the rated input or type of gas by changing the orifice. If it is necessary to convert to a different type of gas, consult your Pentair dealer.
  • Page 8 vii | Warnings and Safety Instructions WARNINGS AND SAFETY INSTRUCTIONS (continued) WARNING — Risk of fire or explosion from flammable vapors. Do not store gasoline, cleaning fluids, varnishes, paints, or other volatile flammable liquids near heater. WARNING — Risk of explosion if unit is installed near propane gas storage. Propane (LP) gas is heavier than air.

  • Page 9: Section 1. Operations

    If you need more information or if you have any questions regarding to this pool heater, please contact Pentair Water Pool and Spa, Inc. EMEA – Head Office: Industriepark, Wolfstee, Toekomstlaan 30, 2200 Herentals - Belgium or Pentair Water Pool and Spa, USA – at (800) 831-7133 • (919) 566-8000 • (805) 553-5000. WARRANTY INFORMATION The MasterTemp pool heater is sold with a limited factory warranty.

  • Page 10: Operating The Control Panel

    2 | Section 1. Operations OPERATING THE CONTROL PANEL Temperature Digital Temperature Up and Down Display System Operation Dual Temperature Heater "OFF" Indicator Lights Controls Switch The MasterTemp heater controls are as follows: POOL ON Press this button to govern heater operation by the pool temperature setting. SPA ON Press this button to govern heater operation by the spa temperature setting.

  • Page 11: Basic System Operation / Hsi (Hot-Surface Ignition) Lighting/Operation

    Section 1. Operations Operation Instructions BASIC SYSTEM OPERATION Start pump, make sure the pump is running and is primed, to close the water pressure switch and supply power to heater. Be sure the pool and/or spa is properly filled with water. Follow the Lighting/Operating instructions below.

  • Page 12: Operating Instructions / Basic System Operation

    4 | Section 1. Operations OPERATING INSTRUCTIONS 1. STOP! Read the safety information on (page v - vii). 2. Set both pool and spa thermostats to the lowest settings. External Manual Shut-off Valve 3. Turn off all electric power to the appliance. 4.

  • Page 13: Safety Controls: Air Flow Switch (Afs) / Water Pressure Switch / Height Limit Devices

    Section 1. Operations SAFETY CONTROLS AIR FLOW SWITCH (AFS) The air flow switch, (see Figure 2), is a safety device used to insure that the combustion air blower (fan) is operating and has been designed to monitor the vacuum (negative) pressure within the blower housing. The air flow switch is factory set and is connected upstream of the ignition module.

  • Page 14: Operation Of Ignition Module

    6 | Section 1. Operations SAFETY CONTROLS, (continued) Diagnostic LED Flame Current 1 Flash - Lockout Check Point 2 Flashes - Air Flow Fault OPERATION OF IGNITION MODULE 4 Flashes - Erroneous Flame , (see Figure The Ignition Module is microprocessor based and operates on 24VAC supplied by the transformer.

  • Page 15: Section 2. Installation Instructions

    HEATER INSTALLATION. THE MASTERTEMP HEATER IS INTENDED FOR INSTALLATION WITH A METERED GAS PRESSURE REGULATOR. Pentair strongly recommends that all vents, pipes and exhaust systems be initially and periodically tested for proper operation. This testing can be accomplished by using a hand-held carbon monoxide meter and/or by consulting with a gas professional.

  • Page 16: Putting The Heater Into Service

    8 | Section 1. Installation PUTTING THE HEATER INTO SERVICE If the heater is installed below the level of the pool, or more than 0.6 meters (2 feet) above pool level, the pressure switch setting should be adjusted. See “WATER PRESSURE SWITCH” in the “SAFETY CONTROLS Section” (page 5) and the “CAUTION”...

  • Page 17: Plumbing Connections

    The MasterTemp heater has the capability of direct schedule 40 PVC plumbing connections. A set of bulkhead fittings is included with the MasterTemp to insure conformity with Pentair’s recommended PVC plumbing procedure. Other plumbing connections can be used. See Figure 11 for plumbing connections.

  • Page 18: Water Connections

    10 | Section 2. Installation WATER CONNECTIONS 3-Way Chlorinator Valve The heater requires proper water flow and pressure for its operation. See Figure 12 for the recommended installation. The filter pump discharges to the filter, the filter discharges to Check Valve the heater, and the heater discharges directly to the pool or spa.

  • Page 19: Gas Connections

    Section 2. Installation | 11 GAS CONNECTIONS GAS LINE INSTALLATIONS The gas supply must be installed in accordance with the British Standard Codes of Practice for gas installation as applicable and all applicable local codes. THE MASTERTEMP HEATER IS INTENDED FOR INSTALLATION WITH A METERED GAS PRESSURE REGULATOR. Before installing the gas line, be sure to check which gas the heater has been designed to burn.

  • Page 20: Testing Gas Leaks And Gas Pressure

    12 | Section 2. Installation TESTING GAS LEAKS GAS PRESSURE THE MASTERTEMP HEATER IS INTENDED FOR INSTALLATION WITH A METERED GAS PRESSURE REGULATOR. Before operating the heater, the heater and its gas connections must be leak tested. Do NOT use an open flame to test for leaks.

  • Page 21: Outdoor Installation / Heater Clearances

    Section 2. Installation | 13 OUTDOOR INSTALLATION (UNITED KINGDOM) For heaters located outdoors, using the built-in stackless venting system. DANGER CARBON MONOXIDE GAS IS DEADLY – Exhaust from this pool heater contains carbon monoxide, a dangerous, poisonous gas you cannot see or smell. Symptoms of carbon monoxide exposure or poisoning include dizziness, headache, nausea, weakness, sleepiness, muscular twitching, vomiting and inability to think clearly.
  • Page 22 14 | Section 2. Installation HEATER CLEARANCES – OUTDOOR IMPORTANT! • In an outdoor installation it is important to ensure water is diverted from overhanging eves with a proper gutter/drainage system. The heater must be set on a level foundation for proper drainage. •...

  • Page 23: Indoor Venting-General Requirements Heater Clearances / Outside Vent Removal )

    Section 2. Installation | 15 INDOOR VENTING — General Requirements If you are considering connecting this heater to a pre-existing vent system, make sure that the vent system meets the appropriate venting requirements as given in this manual on pages 17-25.

  • Page 24: Combustion Air Supply / Corrosive Vapors And Possible Causes

    Table 4. Pentair Aquatic Systems does not recommend indoor installations that do not provide combustion air from outside the building. CAUTION Chemicals should not be stored near the heater installation. Combustion air can be contaminated by corrosive chemical fumes which can void the warranty.

  • Page 25: Vertical Venting

    Section 2. Installation | 17 VERTICAL VENTING (See Figures 19, 19A and Vent the heater vertically in a system in accordance with local codes and local Clean the Interior Surface Vent Bod codes. Double-wall vent connector is recommended; however single-wall pipe is 4"...
  • Page 26 18 | Section 2. Installation 1. See page 17 for Step 1 (See Table 6 to determine allowable vent sizes for your heater.) 2. Install the metal Flue Collar in the Vent Body of the heater (located under the outside vent cover). Fasten the metal Flue Collar to the Vent Body with two #10 sheet metal screws.

  • Page 27: Horizontal Or Vertical Venting - Using Single-Wall Stainless Gas Vent

    | 19 Section 2. Installation 5. Use approved fire stop for floor and ceiling penetrations. Use approved thimble for wall penetrations. Use a approved roof flashing, roof jack, or roof thimble for all roof penetrations. Do not fill the space around the vent (that is, the clear air space in the thimble or fire stop) with insulation.

  • Page 28: Connecting Single-Wall Stainless Steel Vent To The Heater

    CONNECTING SINGLE-WALL STAINLESS STEEL VENT TO THE HEATER Metallic: 1. Order an optional appliance adapter kit, (Pentair offers optional appliance adapter kits, call our Customer Service dept.) - Part No. 77707-0086 for Saf-T Vent® or Saf-T Vent® CI. - Part No. 77707-0087 for Z-Vent.
  • Page 29 | 21 Section 2. Installation 6. Vent Termination – Vertical (See Figures 23, 24 and 25), for height of vent termination above the roof. Use an “Approved” vent terminal specified by local and national codes and your manufacturer’s instructions. A roof termination must be vertical.

  • Page 30: Horizontal Or Vertical Venting Flexible Duct (Flex-Vent)

    2. Installation 22 | Section 8. Vent Termination – Horizontal (Continued) Metal Special Support Gas Vent weight Allow at least 1 M (3 ft) vertical clearance over vent requires of pipe Appliance termination when terminating under an overhang or deck. Approved Adapter T erminal...

  • Page 31: Corrosive Vapors And Possible Causes

    | 23 Section 2. Installation NOTE: KEEP A 150 CM (6 IN) MINIMUM CLEARANCE BETWEEN THE VENT PIPE AND COMBUSTIBLE SURFACES. FOLLOW THE VENT MANUFACTURER’S INSTRUCTIONS AND CODE REQUIREMENTS. Each 90° bend reduces the maximum horizontal vent run by 3.6 m (12 feet) and each 45° bend in the vent run reduces the maximum vent run by 1.8 m (6 feet).

  • Page 32: Electrical Connections

    2. Installation 24 | Section ELECTRICAL CONNECTIONS Electrical Rating 50 Hz 240 Volts AC, single phase. CAUTION This heater is designed to operate at 240 VAC. It is not recommended to be connected to OR operate on a 208 VAC. NOTE •...

  • Page 33: Fireman's Switch Connection/Remote Control Connections

    1. Switch off power to heater at main circuit breaker panel. 2. Unbolt and remove the access door panels. 3. Open control box cover (see Figure 31). 4a. To connect a 2-Wire Control (such as Pentair’s IntelliTouch ™ or EasyTouch ™ Control Systems) or a timer: - Remove the factory installed jumper from the Fireman’s Switch terminals.

  • Page 34: Mastertemp Wiring Diagram / Electrical Schematic Ladder Diagram

    2. Installation 26 | Section MASTERTEMP WIRING DIAGRAM (3-WIRE SYSTEM) Figure 33. ™ MASTERTEMP Pool and Spa Heater Installation and User’s Guide P/N 475106 Rev. A 2/2014...
  • Page 35 | 27 Section 2. Installation MASTERTEMP ELECTRICAL SCHEMATIC LADDER DIAGRAM LADDER DIAGRAM IGNITER BLOWER CLASS II TRANSFORMER 24 VAC OPERATING CONTROL 24 VAC 24 VAC FLOW LOGIC SWITCH WATER LIMIT PRESSURE SWITCH SWITCH COM NO INLET TEMPERATURE SWITCH CONTROL SWITCH GAS VALVE STACK FLUE THERMISTOR...

  • Page 36: Initial Troubleshooting And Troubleshooting Chart

    3. Troubleshooting 28 | Section Troubleshooting Instruc- tion Initial Troubleshooting Only qualified, trained service technicians with appropriate test equipment should service the heater. Remember that all parts of the system affect heater operation. Before starting this troubleshooting procedure, make sure that the pump is running correctly, that there are no blockages in the system, that the valves are correctly set and that the time clock is correctly set and is running.

  • Page 37: Section 3. Troubleshooting

    | 29 Section 3. Troubleshooting Heater Will Not Fire - A Start Depress “POOL” or “SPA” ON Heater should fire on demand Is green “SPA” or button on Membrane Pad. for heat. “POOL” LED “on” Does “POOL” or “SPA” LED come on? Check that the 12-pin Check for line voltage to...

  • Page 38: Troubleshooting

    2. Troubleshooting 30 | Section Heater Will Not Fire - B Start Increase POOL/SPA tempera- Is red “SERVICE Is red “SERVICE SYSTEM” ture setting on Membrane HEATER” LED “on” LED on? Pad above actual water tem- perature. Heater should fire on demand for heat.
  • Page 39 | 31 Section 2. Troubleshooting Heater Will Not Fire - C Start Is “SERVICE HEATER” LED Go to “INITIAL “on”? TROUBLESHOOTING” Turn off power to heater for 5 seconds, Continue to observe heater and turn back on. for several minutes. Cycle Make sure tempera- heater on and off several ture setting is above...
  • Page 40 32 | Section 3. Troubleshooting Heater Will Not Fire - D IMPORTANT! READ ME FIRST! IMPORTANT! READ ME FIRST!! If your heater is correctly connected to 240 Volts AC, the meter will read either 0 VAC or 240 VAC. If your ICM is good, your meter will read some voltage between 0 and Ignition Control Module (ICM) will convert the 240VAC to an intermittent pulse to the ignitor.

  • Page 41: Led Diagnostics (Ags, Afs, Hls, Ps Thermistor)

    Section 3. Troubleshooting | 33 Diagnostic LED's: AGS, AFS, HLS, PS, THERMISTOR Verify that water flow rate is Service pump and filter to AGS or HLS "on" above minimum required for restore proper flow. After ser- heater. vicing, verify proper operation Replace High Limit of Pressure Switch (PS).
  • Page 42 34 | Section 3. Troubleshooting Diagnostic LED's: SFS SFS "on" Check Heat Exchanger Coil for leaks, liming, soot, or low flow. Heater starts and runs OK, but temperature of exhaust climbs to 204˚–260˚C in Check Thermal 3-5 minutes. Regulator: Open at 48.9˚C? Replace Heater (HD )

  • Page 43: Burner / Heat Exchanger Troubleshooting

    Section 3. Troubleshooting | 35 Burner Troubleshooting SYMPTOM CAUSE REMEDY Loud, high-pitched whine. Flame is too rich. Verify pressure tap between gas valve and blower inlet. See page 10 and verify that the gas regulator setting is 1.1 ± 0.5 mbar. Contact a qualified technician or service agency to replace the gas orifice.

  • Page 44: Section 4. Maintenance Instructions

    36 | Section 4. Maintenance Instructions WARNING Maintenance Instructions Risk of fire or explosion from flammable vapors. Do not store gasoline, cleaning fluids, varnishes, CARE AND MAINTENANCE paints, or other volatile flammable liquids near heater or in the same room with heater. WARNING DO NOT interfere with any sealed components.

  • Page 45: After Start-Up

    Section 4. Maintenance Instructions | 37 AFTER START-UP CHECKING WATER FLOW WARNING Fire or flooding hazard. If the unit overheats and the burner fails to shut off, follow instructions under “To Turn Off Gas to the Appliance”, page 4, and call a qualified service technician to repair unit. After start-up, the outlet water pipe should feel slightly warmer than the inlet pipe.

  • Page 46: Maintaining Pool Temperature / Energy Saving Tips

    CHEMICAL BALANCE POOL AND SPA WATER Your Pentair pool heater was designed specifically for your spa or pool and will give you many years of trouble-free service, provided you keep your water chemistry in proper condition. Water chemistry should follow good swimming pool water chemistry practices. When using a chlorinator, install it down stream from the heater and at a lower level than the heater outlet.

  • Page 47: Chemical Balance

    Section 4. Maintenance Instructions | 39 CHEMICAL BALANCE, (continued) It is wise to test pool water regularly. Never allow chlorine residual to drop below 0.6 ppm (parts per million). The minimum level for effective chlorine or bromine residual is 1.4 ppm. pH - The term pH refers to the acid/alkaline balance of water expressed on a numerical scale from 0 to 14.

  • Page 48: Replacement Parts

    For complete Water System parts breakdown (Key Nos. 8 through 9), see Page 43. Repair Parts are available from your Pentair dealer. If your dealer cannot supply you, call Customer Support ™ MASTERTEMP Pool and Spa Heater Installation and User’s Guide...
  • Page 49 Section 5. Replacement Parts | 41 MASTERTEMP REPLACEMENT PARTS Lid Nut/Washer (9x) Combustion Chamber Gasket P/N 475106 Rev. A 2/2014 MASTERTEMP ™ Pool and Spa Heater Installation and User’s Guide...
  • Page 50 42 | Section 5. Replacement Parts MASTERTEMP REPLACEMENT PARTS REPAIR PARTS – BURNER SYSTEM Model Part 200NA 300NA 400NA Qty. Description 200LP 300LP 400LP Gas Valve Assembly [Australia] 474133Z 474133Z 474133Z 19 mm Union 38404-4097S 38404-4097S 38404-4097S Gas Orifice Gas Orifice O-Ring •...
  • Page 51 Section 5. Replacement Parts | 43 MASTERTEMP REPLACEMENT PARTS REPAIR PARTS – WATER SYSTEM Model Part 200NA 300NA 400NA Description Qty. 200LP 300LP 400LP Tube Sheet Coil Assembly Kit (HD Series) (Includes Key No.3) 474062 474064 474065 Manifold Kit (Includes Key Nos. 3-14, 21, and Key Nos.

  • Page 52: Replacement Parts

    44 | Section 5. Replacement Parts MASTERTEMP REPLACEMENT PARTS REPAIR PARTS – ELECTRICAL SYSTEM Model Part 200NA 300NA 400NA Description Qty. 200LP 300LP 400LP Heater Display Cover 42002-0035 42002-0035 42002-0035 Igniter Bracket 42001-0030S 42001-0030S 42001-0030S Igniter/Igniter Gasket Kit Incl. Key Nos. 3 and 4) 77707-0054 77707-0054 77707-0054...
  • Page 53 | 45 Notes P/N 475106 Rev. A 2/2014 MASTERTEMP ™ Pool and Spa Heater Installation and User’s Guide...

  • Page 54: Save These Instructions

    Unless expressly noted, names and brands of third parties that may be used in this document are not used to indicate an affiliation or endorsement between the owners of these names and brands and Pentair Water Pool and Spa, Inc. Those names and brands may be the trademarks or registered trademarks of those third parties.

This manual is also suitable for:

Mastertemp 300 hdMastertemp 400 hd

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