Manual técnico
temperatura
(E4/E5/F1/F2/F3)
Check the connections
between temperature
sensor and PCB. Are
the connections good?
Yes
Check the resistance value
of the sensor via table1
and table 2, is it normal?
No
Replace the sensor and
c h e c k i f t h e p r o b l e m
happen again?
No
Correct the connections.
Yes
Replace indoor or outdoor PCB.
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STYLUS 3D INVERTER