Fans Circuit Breakers Open - Lennox Climatic 50 User Manual

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FAN(S) CIRCUIT BREAKER(S) OPEN

Description

One or more thermal magnetic trip circuit breaker protecting the condenser fans are tripped

Ecologic unit

Fault code 90

Ecomax unit circuit 1

Ecomax unit circuit 2

Ecomax unit circuit 3

Ecomax unit circuit 4

Reset

The fault is cleared automatically as soon as the fans circuit breakers are closed

Possible causes

Wrong wiring or tightening of the connections.

Wrong setting on the circuit breaker

CLIMATIC 50 user manual – chillers ranges

90, 92, 93, 94, 95

Fault Code:

code 92

code 93

code 94

code 95

Solving the problem

Control all connections

Set circuit breaker according with compressor

normal running current

CL50-CHILLERS/IOM/0105-E

FAULT CODES

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