aquatherm AT115, Owner'S Manual

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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,
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
of items such as shrubs and bushes, lawn furniture, chemicals containers, etc.
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”
2’’
6’
FRONT
TOP VIEW
FRONT
BACK
AIR
COIL
36”
12” 12”
12”
60”
2’’
6’
FRONT
TOP VIEW
FRONT
BACK
AIR
COIL
36”
12” 12”
12”
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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
o
F.
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.
FS 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.
Failure to heed the following may
result in equipment damage and
voiding of manufacturer’s warranty.
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.
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