aquatherm AT140 Manuel du propriétaire - Page 6

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temperature and maintained per the setting determined previously in:

"Set the Heater Controls."

In operation, whenever the actual (displayed) water temperature falls

below the desired set point, after an initial time delay of 4-minutes,

the unit will begin heating.

THE HEATER CONTROLLER HAS AN ANTI-SHORT CYCLE

TIME DELAY. IF OPERATION IS INTERRUPTED,

COMPRESSOR RESTART WILL BE DELAYED

BY APPROXIMATELY 4 MINUTES.

4. Program Filter Pump Run Time:

Most pool/spa systems utilize a timer or multifunction controller to manage

filter pump run times. If your system incorporates such a device, follow the

instructions below:

A. It will be necessary to allow the filter pump to run continuously until the

water has reached the desired temperature. If a timer controls the pool filter

pump, it will be necessary to override the timer to allow 24-hr. operation.

B. Once the desired temperature has been obtained (1-4 days), reset the pump

control device. Colder months require longer running times - generally

eight to twelve hours/day.

C. A heat pump can only operate when the filter pump is running. Therefore,

it may be necessary –during cooler weather–to extend the water pump's

hours of daily operation. The increased run time is necessary in order

to keep up with increased, weather-related heat losses.

5. Continuous Usage and Water Around Heater:

CONDENSATION

After the heat pump has been operating for some time, water may be observed

surrounding the heater. The moisture seen is condensation produced as a normal

by-product of transferring heat from the air into the pool or spa water. Quantities

of 6-8 gallons of water produced per hour are common if the air humidity

is high. Conversely, a low humidity condition may result in no condensation

being produced. (If water around unit seems excessive, to troubleshoot, see

page 13, "Water Coming from the Heat Pump.")

6. To Stop the Heat Pump:

A. Select: OFF via the MODE selector. This method of shut down

preserves the controller settings.

B. An interruption of water flow–such as when a pump timer is in

control–will also halt heat pump operation.

OPERATIONAL & MAINTENANCE

RECOMMENDATIONS

The information in this section is primarily for the Home Owner, but may also

apply to servicing dealers or HVAC service centers. This section contains infor-

mation concerning planned maintenance, proper water flow, maintaining proper

clearances, as well as other vital information.

Heat pumps should be inspected and maintained on an annual basis by a qualified

swimming pool heat pump specialist. Additionally, if the heat pump is located near

the beach or coastal area, where salt spray and sand can become detrimental fac-

tors, more frequent service may be necessary. For service plan information, please

see: Planned Maintenance Program, later in this section, or contact Aquatherm

Customer Support at: 239-482-0606

While annual maintenance is recommended to maintain your warranty, if you

choose not to participate in the Planned Maintenance Program, rinsing the air coil

regularly, and keeping the base of the unit clear of leaves and debris is a necessity.

Safety During Cleaning Operations

Failure to heed the following may

WARNING !

result in permanent injury or death.

POSSIBLE ELECTRIC SHOCK HAZARD . . . Should you decide to wash

the heat pump via water hose, disconnect all power to the pool equipment

pad- including, but not limited to: The heat pump, water pump, and any and

all other electrical equipment. Do NOT spray water directly into electrical

components. Do NOT restore electrical power until such time as all water

has dried completely.

Failure to heed the following may

CAUTION !

result in damage to equipment.

Do not use a pressure cleaner to wash heat pump . . . .

Damage to evaporator fins, as well as other components,

will result.