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System Maintenance; Assistance Or Service; Accessories - Whirlpool GOLD W4GH6 Installation Instructions Manual

Whirlpool heat pump user manual
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Incorrectly Wired Module Codes
Depending on the system configuration, some Alert flash codes
may not be active. The presence of safety switches affects how
the system alerts are displayed by the module.
Incorrectly Wired Module Troubleshooting
Incorrectly Wired Module Indication
Green LED is not on, module does not
power up.
Green LED intermittent, module powers
up only when the compressor runs.
Trip LED is on but the system and the
compressor check OK.
Trip LED and Alert LED are flashing
together.
Alert Flash Code 3 (Compressor Short
Cycling) is displayed incorrectly.
Alert Flash Codes 5, 6 or 7 (Open Circuit,
Open Start Circuit or Open Run Circuit)
are displayed incorrectly.
Alert Flash Code 6 (Open Start Circuit) is
displayed for Code 7 (Open Run Circuit) or
vice versa.
Alert Flash Code 8 (Welded Contactor) is
displayed incorrectly.

SYSTEM MAINTENANCE

Leaves and other large obstructions should be removed from
the heat pump surfaces without damaging the fin surface of
the coil.
Routinely clean or change the indoor air filter. Should the
indoor coil become dirty, thus restricting airflow, call a
qualified service person to clean the coil surface.
An annual inspection by a qualified person should be
performed to ensure continued quality performance.
Incorrectly wiring the diagnostic module will cause false LED
codes. The Incorrectly Wired Module Troubleshooting chart
describes LED operation when the module is incorrectly wired
and what troubleshooting action is required to correct the
problem.
Recommended Troubleshooting Action
Determine if both R and C module terminals are connected. See "24 VAC Power
Wiring" section for R and C wiring.
Determine if R and Y terminals are wired in reverse. See "24 VAC Power Wiring" earlier
in this section for R and C wiring.
Verify that the Y terminal is connected to the 24 VAC at the contactor coil.
Verify that the R and C terminals are connected. See "24 VAC Power Wiring" earlier in
this section for R and C wiring.
Verify that the Y terminal is connect to the 24 VAC at the contactor coil.
Check that the compressor run and start wires are through the module's current
sensing holes. Verify that the Y terminal is connected to the 24 VAC at the contactor
coil.
Check that the compressor run and start wires are routed through the correct module
sensing holes.
Determine if the module's Y terminal is connected. Verify that the Y terminal is
connected to the 24 VAC at the contactor coil.
If you need further assistance, you can write to the below
address with any questions or concerns:
Whirlpool
14610 Breakers Drive
Jacksonville, FL 32258
Please include a daytime phone number in your correspondence.
To order accessories contact your Whirlpool
Heating dealer.

ASSISTANCE OR SERVICE

®
Home Cooling and Heating

Accessories

®
Home Cooling and
17

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This manual is also suitable for:

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