15009 — Reclaim condenser leaving thermistor fault, circuit B

Was bedeutet 15009 ?

The sensor for the leaving temperature of the reclaim condenser on circuit B has a fault. The unit will return to air-cooled mode.

• Defective thermistor
• Improperly connected wiring

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

1. 1

   Verify that the wiring to the circuit B reclaim condenser thermistor is secure.

2. 2

   Examine the thermistor for any physical defects.

3. 3

   If the issue continues, please contact Carrier Service.