WARNING Risk of fire or explosion from flammable vapors. ... Model 400… . . Its use will reduce service calls and chance of injury and will lengthen product life. . Some jurisdictions require that installers be licensed. Consult your local building code officials to determine installation requirements of heater relative to propane storage tanks and filling equipment. FOR YOUR SAFETY - This product must be installed and serviced by a professional service technician, qualified in pool heater installation. Use a time clock to start the filter pump at 6 a.m. or later. In the U.S.: If the heater is located under a roof or deck overhang, there must be at least three feet (1M) of clearance between the bottom of the overhang and the top of the heater exhaust vent. . It is equipped with an ignition device which automatically lights the burner. If you then smell gas, STOP! 4.This appliance does not have a pilot. . clearance for one of the door panels. . . . The minimum requirements are for two (2) openings: one 12 inches (30cm). Be sure that there are no wires caught under the panel. 2.Switch off all electric power to the unit. . The air flow switch (AFS) senses the pressure drop across the air metering orifice. If this control is replaced, it must be replaced with an identical control. Never use tools. . . . (15cm) of clear space between heater and combustible surface, FIGURE 10: Minimum outdoor shelter clearances (Canada) or minimum garage or utility room clearances (U.S.). 6.Toggle-Style Valve: Pull toggle toward you to turn gas off. For installations in an enclosed space, make sure openings for combustion and ventilation air are unobstructed. If this light is on but the burner fails to come on, one of the “service” lights should come on, indicating a fault in the system. 1620 Hawkins Ave., Sanford, NC 27330 • (800) 831-7133 • (919) 566-8000, 10951 West Los Angeles Ave., Moorpark, CA 93021 • (800) 831-7133 • (805) 553-5000, Bypass access plug kit (472648z) (2 pages), Pentair aboveground pool & spa heaters (25 pages), Commercial pool heaters 500-5000 mbtu/h; 500-2000 mbtu/h (28 pages), Pentair pool products air compressor owners manual minimax plus hp 400 (xls400), minimax plus hp 600 (xls600), minimax plus hp 800 (xls800), minimax plus hp 1000 (xls1000), minimax plus hp 230 (cp12) (36 pages), Manual will be automatically added to "My Manuals", Initial Troubleshooting and Troubleshooting Chart, Pentair MASTERTEMP Installation Instructions Manual, Pentair MasterTemp High Performance Heater Brochure, Swimming Pool Heater Pentair MasterTemp Instructions, Swimming Pool Heater Pentair MiniMax 75 Operation & Installation Manual, Swimming Pool Heater Pentair MiniMax NT LN Operation & Installation Manual, Swimming Pool Heater Pentair MiniMax NT/TSI 200 Operation & Installation Manual, Swimming Pool Heater Pentair MT Installation And Operation Instructions Manual, Swimming Pool Heater Pentair MiniMax Plus Service Manual, Swimming Pool Heater Pentair MegaTherm MT Manual, Swimming Pool Heater Pentair Mastertemp 175K BTU/HR Installation And User Manual, Swimming Pool Heater Pentair MasterTemp 175 Installation And User Manual, Swimming Pool Heater Pentair MASTERTEMP 200 HD Installation And User Manual, Swimming Pool Heater Pentair MASTERTEMP 125 Installation And User Manual, Swimming Pool Heater Pentair HP 400, HP 600, HP 800, HP 1000, HP 230 Owner's Operation Manual, Swimming Pool Heater Pentair Pool & Spa Heaters NT Series Operation & Installation Manual, Page 5: Section 1. If you are considering connecting this heater to a pre-exist- ing vent system, make sure that the vent system meets the appropriate venting requirements as given in this manual, Pages 9-15. . Fit a Master Temp 400 by Pentair. Check with your local building authority about contractor licensing requirements. A temperature of 100°F (38°C) is considered safe for a healthy adult. to pool users, installers, or others due to electrical shock, and … . . The blower should come on immediately, and after about 20 seconds, the burner should fire. WARNING Risk of fire, explosion, or asphyxiation if heater is improperly installed, adjusted, serviced or maintained. •If you cannot reach your gas supplier, call the fire department. •If a fuel conversion is necessary, refer this work to a qualified service technician or gas supplier before putting the heater into operation. 20-22, Troubleshooting . Switch off all electric power to the unit. . . . Propane (LP) gas is heavier than air. . For instructions on checking the gas pressure through the Combination Gas Control Valve, See the sidebar on Page 19. . Slope horizontal pipe runs up from the heater at least 1/4" per foot (2cm per meter). . . . 1. . . 120/240 vac natural gas/lp gas mastertemp pool & spa heater, Please give this manual to the owner and/or, Please retain this manual for future reference, it, contains important information that will help you in. Type B Double Wall Vent With Type B Double Wall Connector In Feet (Meters), Type B Double Wall Vent With Single Wall Connector In Feet (Meters), We have emailed you a verification link to, EasyTouch Pool/Spa Control System LX-100EZ. Persons taking medications which induce drowsiness, such as tranquilizers, antihistamines or anticoagulants, should not use spas or hot tubs. . The burner should fire until the pool/spa temperature reaches the desired temperature set on the thermostat. For more information, call the Fire Marshall’s office. . A temperature of 100°F (38°C) is considered safe for a healthy adult. If you cannot change the ON/OFF setting by hand, don’t try to repair it, call a qualified service technician. . Support the vent pipe according to applicable codes and the vent manufacturer’s instructions. Only qualified service technicians should attempt to service the heater, as leakage of exhaust products or flammable gas may result from incorrect servicing. 13.Set the thermostat to desired setting (NOTICE: Set point must be above actual water temperature or burner will not fire). . . . . NOTICE: Combustion air contaminated by corrosive chemical fumes can damage the heater and will void the warranty. If air temperatures are expected to drop below freezing (32° F/0° C), shut down the heater and winterize it (See ”WINTERIZING”, Page 8). . 5.Replace the top panel down onto the side panels. . See Figure 3. 5.Persons with medical history of heart disease, circulatory problems, diabetes or blood pressure problems should obtain their physician’s advice before using spas or hot tubs. . . . Drain the plastic inlet/outlet manifold through the outlet pipe. The heater control panel assembly located on the top panel can be rotated to any of three positions for convenient access to the panel as follows: 1.Remove the bolts from the door panels. This pool heater can only be installed outdoors or in an enclosure that is not normally occupied and has no direct openings into occupied areas. . Install the metal Flue Collar in the Vent Body of the heater (located under the outside vent cover). . 5.Turn the heater off when the pool will not be used for an extended period. . 3.Test the operation of the pressure relief valve by lifting the valve lever. . . . . Pool heater ignition lockout is designed to protect against overheating. . 16.If the appliance will not operate, follow the instructions “TO SWITCH OFF GAS TO THE APPLIANCE”, and call your service technician or gas supplier. . MASTERTEMP® Pool and Spa Heater Installation and User’s Guide Rev. . Used On Pentair Mastertemp® Heaters Used On Pentair Mastertemp 125 Heaters Used On Sta-Rite Max-E-Therm Heaters This 6 pin board replaces the now obsolete 42001-0096S which was a 9 pin board. 9, Outdoor Shelter/Indoor Installation. Open drain cock located on the bottom of the manifold adapter, and drain the heat exchanger and manifold adapter completely. . Do not operate the pool heater unless the pool or spa is properly filled with water. Remove the four corner screws that secure the top panel. For installations in an enclosed space, make sure openings for combustion and ventilation air are unobstructed. . 3.Pregnant women beware! . . . . Wiring errors can cause improper and dangerous operation. 6, After Start-up . . . FIGURE 6: Operating Control for all models. . . . . . In Canada, this pool heater can only be installed outdoors or in an enclosure that is not normally occupied and has no openings directly into occupied areas. . 2.Keep the area in and around the heater clear and free from combustible materials, gasoline and other flammable vapors and corrosive liquids. . . Improper installation and/or operation could create carbon monoxide gas and flue gases which could cause serious injury or death. NOTICE: Do not use this heater as a heating boiler, water heater, or for heating salt-water pools. . Do not use this heater if any part has been under water. If it must be replaced, for safety reasons replace it only with an identical gas control. . Two inch PVC water piping connects directly to the manifold/header on the heat exchanger using 2" PVC slip unions provided with the heater. If it does not fire at first, push the OFF switch, wait five minutes, and again push the POOL or SPA ON switch. exhaust fumes to blow into the room housing the heater. When operating for the first time, the burner may not fire on the first try because of air in the gas line. . Use UltraCopper, Attach the vent pipe to the metal Flue Collar with. Make sure that pool/spa is filled with water and have pump operating. . Improper installation and/or operation will void the warranty. . Immediately call a qualified service technician to inspect the heater and to replace any part of the control system and any gas control which has been under water. 3, Description of the Heater . . . . All safety rules recommended by the U.S. Consumer Product Safety Commission should be observed when using a spa or hot tub, including: 1.Spa or hot tub water temperatures should never exceed 104° F (40° C). If heater is below pool water level, be sure to close isolation valves to prevent draining the pool (isolation valves are not required and should not be used on heaters installed above pool water level). The outer manifold remains cool; no heat sinks are required. . Installation or service must be performed by a qualified installer, service agency or the gas supplier. WARNING Risk of explosion if unit is installed near propane gas storage. All panels must be in place when operating the heater. Consult local codes and fire. For more information, call the State Fire Marshall’s office. Check operation of the heater and its controls. . In Canada, the heater must be installed in a room that is not normally occupied and has no openings directly to occupied areas. . The following maintenance is recommended every six months and at the start of every swimming season: 1.Inspect the heater panels and venting system to make sure that there are no obstructions to the flow of ventilating air or burner exhaust. It blinks when the heater is calling for heat but not firing. David Zimmer. Follow the gas supplier’s instructions. . . . Do not try to light the burner by hand. I contacted Pentair and they are sending someone out tomorrow hopefully to fix, as it is under warranty. . . To toggle the display between degrees Centigrade (°C) and degrees Fahrenheit (°F): 2.Press ▲ TEMP or ▼ TEMP for 5 seconds. NOTICE: A PROPANE (LPG) fired heater must not be installed in a garage in Massachusetts, by order of the Massachusetts State Fire Marshall. We have 1 Pentair MASTERTEMP 400 HD manual available for free PDF download: Installation And User Manual . . . WARNING IF YOU DO NOT FOLLOW THESE INSTRUCTIONS EXACTLY, A FIRE OR EXPLOSION MAY RESULT, CAUSING PROPERTY DAMAGE, PERSONAL INJURY OR LOSS OF LIFE. Repeat for the exterior of the 4" end of the metal Flue Collar. Wait five (5) minutes to clear out any gas. . 31-35, Wiring Diagrams/External Control Interface 36-37. The swimming pool loses less heat after daybreak. . . . . Consult your local code official for detailed information. . Only qualified service technicians should attempt to service the heater, as leakage of exhaust products or flammable gas may result from incorrect servicing. Remove the access door panels. Damage to equipment caused by improper installation or repair will void the warranty. Never allow children to use the pool or spa without adult supervision. . •Immediately call your gas supplier from a neighbor’s phone. . 6.Secure the top panel using the four corner screws. 4.Water must be flowing through the heater during operation. See Page 11 for enclosure venting requirements. . The heater is design certified by CSA International for installation on combustible flooring. 2. 11.Turn on all electric power to the appliance. . This light indicates 24VAC power is being supplied to the control circuit. For outdoor heaters in freezing climates, shut the heater down and drain it for winter as follows: 1.Turn off electrical supply to the heater and pump. 11 years ago. . Remove both door panels. If it is necessary to convert to a different type of gas, consult your Pentair dealer. . WARNING Risk of explosion if a unit burning propane gas is installed in a pit or other low spot. Provide an adequate ventilation air supply (See Table 2, Page 11). To maintain pool temperature, make sure that the heater switch and valving are reset to pool settings after using the spa. . . For venting systems which do not meet these conditions, consult the National Fuel Gas Code, ANSI Z223.1 (U.S.), or the standards CSA B149.1 and B149.2 (Canada). In Canada: If the heater is located under a roof or deck overhang, there must be at least three feet (1M) of clearance between the bottom of the overhang and the top of the heater exhaust vent. . Be sure that there are no wires caught under the panel. C.Use only your hand to turn the gas control on or off. . . Extended heater operation with water temperatures below 65° F (10° C) can result in serious damage to the heater and is not covered by warranty. . The heater is available for use with natural gas or LP (propane) gas only. It is not designed to operate with any other fuels. . . If the pool is only used occasionally, lower the pool thermostat to 65° F (18° C). . 4.Before entering the spa or hot tub, users should check the water temperature with an accurate thermometer; spa or hot tub thermostats may err in regulating water temperature. . Avoid operation in persistent, extreme, moist or salty environments. Type “B” Double-wall vent connector is recommended; however single-wall pipe is allowed by the National Fuel Gas Code in some circumstances. If heater is below pool water level, be sure to close isolation valves to prevent draining the pool (isolation valves are not required and should not be used on heaters installed above pool water level). you can turn the heater off then turn it back on, and it immediately fires back up … DO NOT operate this unit outdoors at temperatures below 40° F (4° C). . The interlocks consist of. . . Use UltraCopper® silicone RTV to seal the Flue Collar to the Vent Body. 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