OC196A-48
3. WRONG WIRING ON SITE
Symptom due to wrong wiring between indoor and outdoor units
Wrong wiring Thermostat Phenomena
Outdoor unitIndoor unit
1
2
1
2
OFF The outdoor unit stops.
ON
Operation stops. 9 minutes later, the check code ¨P8¨ appears
on the remote controller display.
OFF Operation stops.
ON
9 minutes later, the check code ¨P8¨ appears on the remote con-
troller display.
Disconnect between 1 and 1 or 2 and
2.
OC196A--2.qxp 1.12.19 10:40 AM Page 48
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