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Fabricar: Pentair Tamaño del archivo: 308.19 kb Nombre del archivo: pentair_heat_pump_minimax_plus.pdf Idioma del manual:

OK "Green": The green water pressure OK indicator light tells you that the internal water pressure switch is OK. The internal water pressure switch is used to shut the heater on and off with the circulation pump. The heater should not run when the water pump is not pumping water through the heater. Dirty filters and lint traps will cause low water flow to the heater and may cause the water pressure switch to deactivate the heater. If this light stays off, clean all filters and check all filter system valving to insure proper water flow. See pages 12, 13 and 20, for more information regarding water flow requirements. When this water flow indicator light is off the t-stat light and the low and high press. lights will not come on either and the heater will stay off. T-STAT ON "Green": The green thermostat on indicator light is used to let you know that the thermostat is set higher than the pool or spa water temperature. If the light is not on, turn the thermostat to a higher position and the fan should then start, (compressor starts after a 5 minute delay). If the thermostat is already all the way up and the light is still off, means that the pool or spa water temperature has reached the maximum of 104 F + or - allowed. When this light goes off, the heater has heated the pool or spa to the preset temperature. When this light is off the heater and the low and high pressure lights will stay off. LOW PRESS. OK "Green": The green low pressure indicator light is designed to let you know that the low side refrigerant pressure is OK. If the refrigerant pressure was too low for the unit to operate this light the heater will shut off. The heater is charged with Freon™ (refrigerant). If the outside air temperature drops below 40 degrees the refrigerant pressure will drop below the required operational range. The internal low refrigerant pressure switch will act as a defrost control to keep the unit from forming ice on the outer evaporator coil when this light is off. It may also indicate that the unit may have a refrigerant leak as well. When this light is off the high pressure light and the heater will be off as well. HIGH PRESS. OK "Green": The green high pressure OK indicator light is used to tell you that the heater is operating at the correct high side refrigerant pressure range. If the refrigerant pressure exceeds the maximum needed for proper operation, this light and the heater will shut off. Excessive high refrigerant pressure is usually caused by low water flow through the heater. If this light goes out, clean the filtering system and check all plumbing valves to insure proper water flow then try to restart the heater. See pages 8,18 and 19 for information regarding water flow. When this light is off the heater will not run. 7 START UP PROCEDURES TURN T-STAT ALL THE WAY DOWN Make sure the thermostat dial is turned all the way to the “LEFT” so the unit will not start until you are ready. Then turn the circuit breaker on. COMPRESSOR TIME DELAY BE AWARE THERE IS A 5 TO 7 MINUTE TIME DELAY BEFORE THE COMPRESSOR WILL START ONCE THE UNIT IS TURNED ON OR WHENEVER IT RESTARTS. All models. ADVISE YOUR POOL SERVICE CO. If you have a regular pool service on a weekly basis make sure your owners manual available for them to inspect. You may request that one be sent to them, by calling the factory service department at (800) 831-7133. Be sure that they are aware of the chemical balance and chemical introduction rules, in this manual. The conditions in this manual must be followed in accordance with the warranty, if for any reason, the heater is improperly installed and or operated, the manufacturers warranty may be void. CLEAN FILTERING SYSTEM Next, make sure that the pool filter is as clean as possible. A dirty filter will hamper the efficiency of the unit and cause the unit to cycle on and off resulting in damaging effects. Filters may look clean but can be clogged with oils or minerals. Replacement is suggested every year and a half for cartridge type filters. See manufacturers directions for proper filter cleaning methods. Next clean the lint trap basket inside the circulation pump. Then clean the skimmer leaf trap basket of all debris. A clogged lint trap or skimmer basket will restrict the water flow to the unit. Make sure there is adequate water in the pool so that the skimmer does not draw air. Never place any chemicals of any type, especially chlorine, in the skimmer. If you are unfamiliar with your pool filtering system, you should consult your local pool company. The diagram shown above are not of any specific brand but are common in nature. The following diagram is of a typical filtering system. 8 WATER FLOW & EXISTING WATER PUMP To filter the pool water each day, the water pump will come on & off according to the existing timer device. The heater will only heat if there is water running through it. WATER PRESSURE SWITCH If there is proper water flow through the unit the water pressure switch will close allowing...

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