Member pool heat pump manufacturers association member owners operational manual swimming pool & spa heat pumps warning: specifications may change without notice. National pool & spa institute v2.3-at © 2001 calorex u.S.A. Llc swimming pool & spa heat pumps note: installers should see separate insta...
A. Introduction .............................................................................. 1. Unit exterior description 2. How does a heat pump work b. Heat pump description ............................................................ 1. Control panel description 2. Optional time clcok override ...
Page 3 unit description air discharge fan warning: rotating blade keep hands & hair clear! Thermostat controls pool/spa led readout water out pipe refrigerant service valves do not open ! Water in pipe serial number plate “optional” time clock override switch electrical supply wiring access panel “k...
Heater on/off: to start the heater press this button and it’s green light will come on. To disable the heater press this button and its green light will go off. Thermostat buttons: pressing the + button will raise the set temperature. Pressing the - button will lower the set temperature. When either...
Green power light: this light indicates that the heater has control power. Warning: this is not a supply line power indicator and caution should be used since more than one power disconnection may be required to isolate the heater electrically. Warning: if the optional time clock override is install...
When heating the pool or spa you should check the following items as they are all critical to the proper operation of the heater. 1. Water flow make sure all pool filters and traps are clean since the unit requires a minimum water flow in order to operate properly. The heater should and will not run...
5. Time delay mode this heater is equipped with an internal compressor time delay to allow the refrigerant to settle during start-up or restart cycles. When the heater is started the fan will run but the compressor will not start until the 3 to 5 minute delay has passed. The green heating light will...
1. Make sure the unit has a firm base. The heat pump will produce condensation (water) while in operation. You will notice water coming from the bottom drain ports when the unit is running. The condensation will increase as the outdoor air humidity level increases. Make sure the bottom drain ports d...
This heat pump is equipped with the highest marine grade cupronickel alloy heat ex- changer that is designed to resist corrosion from normal pool water. The life and con- dition of the heat exchanger is directly related to the pool water chemical balance and chemical usage techniques. The following ...
Freezing condition precautions in areas where extended freezing conditions exist, the heater must be plumbed as shown here (and the installation manual), so it can be winterized. Water left inside the heater will freeze and cause damage. This plumbing setup will allow the use of pressur- ized air to...
The heater will not heat faster if you turn the thermostat all the way up. The heater will never run without water running through it from the pool/spa filter pump. When the heater is started the fan will run right away. The compressor will start after a 5 to 7 minute delay. The heating light will c...
Water pump starts flowing water pressure sw closes thermostat sensor heater stays off low pressure switch low pressure switch opens lf displayed on led low pressure sw closed all ok lf readout displayed on led t-stat relay closes high pressure switch high pressure sw closed all ok high pressure swit...
Specifications may change without notice. © 2000 calorex u.S.A. Llc member national pool & spa institute pool heat pump manufacturers association member 5826 corporation circle ft. Myers florida 33905 888-297-3826 www.Calorexusa.Com calorexusa@earthlink.Net u.S.A. L.L.C..
