aquatherm AT800 Owner Operational Manual
Swimming pool & spa heat pumps
“black cabinet” with analog controls series only
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Also See for AT800:
- Installation manual (16 pages) ,
- Installation manual (8 pages) ,
- Installation manual (22 pages)
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SWIMMING POOL & SPA
SWIMMING POOL & SPA
HEAT PUMPS
HEAT PUMPS
OPERATIONAL MANUAL
Models AT800 AT600 & AT400
"BLACK CABINET" with ANALOG CONTROLS SERIES ONLY
NOTE: Installers should see separate installation manual !
WARNING: Specifications may change without notice.
OWNERS
Pool
Heat
Pump
Manufacturers
Association
V2.4-AT © 2001 Calorex U.S.A. LLC
MEMBER
NATIONAL
POOL & SPA
INSTITUTE
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Summary of Contents for aquatherm AT800
- Page 1 SWIMMING POOL & SPA SWIMMING POOL & SPA HEAT PUMPS HEAT PUMPS OWNERS OPERATIONAL MANUAL Models AT800 AT600 & AT400 “BLACK CABINET” with ANALOG CONTROLS SERIES ONLY NOTE: Installers should see separate installation manual ! MEMBER Pool Heat Pump NATIONAL Manufacturers POOL &...
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Page 2: Table Of Contents
Table of Contents NOTICE Technicians See Separate “Installation Manual”. Specifications may change without notice. A. Introduction ................Page 2 Pages 3 - 4 B. Heat Pump Description ............1. Unit Exterior Description 2. Control Panel Description 3. Status Light Description C. -
Page 3: Unit Exterior Description
Unit Description AIR DISCHARGE FAN WARNING: ROTATING BLADE KEEP POOL/OFF/SPA HANDS & HAIR CLEAR! SELECT SWITCH WARNING THERMOSTAT CONTROLS DANGER FROM ELECTRICAL POOL/SPA SHOCK & ROTATING FAN ! SHUT OFF ALL POWER BEFORE SERVICING ! STATUS CAUTION: MORE THAN ONE INDICATOR DISCONNECTION MAY BE SERIAL... - Page 4 Control Panel Information TEMPERATURE CONTROLS: The top Thermostat controls the pool temperature. The bottom Thermo- stat controls the spa temperature. If you do not have a spa you can use the two thermostats as a high and low temperature preset. THERMOSTAT/OFF SWITCH- POOL/OFF/SPA: The Thermostat/Off Switch determines which thermostat is active, up for pool, down for spa.
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Page 5: Operational Instructions
Operational Instructions 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. -
Page 6: Spa Heating Suggestions
7. SPA HEATING When heating a spa it is advisable to not run the air blower or air inlet venturis during the initial heat up time. Air blowers and venturis inject air into the water to create the spa therapy action. During colder weather the air blower or inlet venturis will inject cold air into the spa thus increasing heat demand. - Page 7 Heat Pump Maintenance & Precautions Air Flow & Access Clearances AIR COIL (on 3 Sides) BASE (CONCRETE OR PREFAB) 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.
- Page 8 Feeders, Chemicals & Water Balance 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.
- Page 9 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 clear the heat exchanger of water in preparation for an extended freeze.
- Page 10 Warranty Service Before calling for warranty service you should check the following first: 1. Clean all filters and traps in the pool circulation system. Low water flow will cause the unit to shut down or cycle. 2. Check and adjust all water flow valves and adjust to the proper positions to insure proper water flow through the heater.
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Page 11: Operational Sequence & Troubleshooting Flow Chart
Operational Sequence & Troubleshooting Flow Chart 220V Power Water Pump To Heater On Timer Activates Power Light On Water Pump Starts Flowing Water Flow Water Not No Water Flow Through Light On Flowing Through Heater Off Heater Heater Confirmed Thermostat Water Pump Timer Determines May Be Off... -
Page 12: L.l.c
U.S.A. L.L.C. 5826 Corporation Circle Ft. Myers Florida 33905 888-297-3826 www.calorexusa.com calorexusa@earthlink.net MEMBER Pool Heat Pump NATIONAL Manufacturers POOL & SPA Association INSTITUTE Specifications may change without notice. © 2001 Calorex U.S.A. LLC...