SYMPTOM:
When controlling a residential heat pump,
and asking for cooling, the heat comes on.
CAUSE:
The thermostat reversing valve jumper is set
for
“b”.
REMEDY:
Set the reversing valve jumper for
“O”.
See
pages 5.4 and 5.5.
SYMPTOM:
When calling for cooling, both the heat
and cool come on.
CAUSE:
The thermostat equipment jumper is configured
for
“HP”
and the HVAC unit is a Gas/Electric.
REMEDY:
Set the equipment jumper for
“Gas”.
See
pages 5.2 and 5.3.
P/N 88-461
Rev. 2
Page 7.2
TOTALINE
TroubleShooting
TroubleShooting
7
Содержание P374-1 700
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