aquatherm AT140 Посібник користувача - Сторінка 8

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Operational & Programming Codes

FLO No Water Flow Detected

This code appears whenever the circulating pump is off, or when

the heater is not receiving correct water flow.

OFF System is Off

This code appears whenever heater has been turned off via the mode

selector button, or when the temperature set point has been lowered

below 45

CFI

Celsius/Fahrenheit Selection

This is a programming entry point to select in which format

the water temperature will be displayed.

ULC User Lock Code

This is a programming entry point; when activated, steps to the next

menu level: ELC.

ELC Enter Lock Code

This a programming entry point; permits end user to select a secret

code, thereby limiting access to the owner settings.

CFO Call Flex Options

This is a programming entry point; when used in conjunction with a

Call/Flex option kit, permits the use of CALL or FLEX options.

Heater in Defrost Mode

This code appears as a normal display during periods of lower air

temperatures. Sequence follows:

Heat-Only Defrost Sequence: Fan continues to run and compressor

is off. Compressor will restart when air coil temperature rises to

approximately 38°F.

LOC This is a Service Entry point (not intended for use by the owner).

The [LOC] code permits service personal to enter a factory code for

access to adjustable calibration and site-dependant setup parameters.

Service adjustments are available to authorized installation and service

personnel, only.

CAUTION !

Heat pumps contain no owner-serviceable components. Owner-

initiated adjustments, beyond the controller "LOC" code, must

not be attempted. If adjustments are deemed necessary, the

owner should contact installing dealer or Aquatherm Customer

Support at 239-482-0606.

Failure to heed the following may

result in equipment damage and

voiding of manufacturer's warranty.

CAUTION- POOL/SPA REFINISHING OPERATIONS

During pool refinishing or acid cleaning, the water flow through the heater must

be shut off. Water flow to the heater must remain off until water chemistry is once

again in balance and the water is clear in appearance. Failure to follow these in-

structions may void heater warranty.

CONTROL IRRIGATION AND STORM RUN OFF

• Control Irrigation: Irrigation water spray can damage heater components.

Regardless of water quality, it is important that irrigation be directed

away from the heat pump.

• Prevent rain water runoff from pouring directly into the heater. The heater is

designed to withstand normal rainfall, but solid streams of water from roof

drip-lines may eventually damage heat pump components.

• If the heat pump resides beneath a roof edge, to promote heat pump longevity,

60"

a rain leader (gutter), or rain shield, will be necessary.

MAINTAIN PROPER CLEARANCES AROUND HEATER

• For maximum efficiency, proper air flow clearances around heater must be

maintained.

• It is important to keep the area immediately adjacent to the heat pump clear

FRONT

of items such as shrubs and bushes, lawn furniture, chemicals containers, etc.

2''

These items can prevent air from circulating fully through the heater, and will

result in inefficient operation or damage to the heat pump.

• In addition, do not place objects on top of the heat pump; doing so will block

the air from exiting the heater, and will result in damage to the compressor

and fan motor.

• Proper clearances are also necessary in order to access the heater for service.

60"

FRONT

2''

12"

AIR

BACK

COIL

12"

FRONT

36"

TOP VIEW