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Caution
Be sure to turn off the power switch before connecting or disconnecting
connectors, or parts may be damaged.
Are the characteristics of
the low pressure sensor normal?
(Make a comparison between the
voltage characteristics and the
gauge pressure.)
Is the PCB pressure detection
normal? (Make a comparison
between the checker pressure
data and the voltage
characteristics.)
Replace the outdoor main PCB
(A1P).
Replace the low pressure sensor
(S1NPL).
YES
NO
Replace the outdoor main PCB
(A1P).
NO
Replace the low pressure sensor
(S1NPL).
YES
NO
YES
Reset the operation, and then
restart the outdoor unit.
Are the
characteristics of the
low pressure sensor
normal?
CHECK 12
CHECK 12
YES
Connect the low pressure sensor
(S1NPL) correctly and then restart
operation.
NO
Does the
low pressure
sensor connect to the
designated connector of the
outdoor main PCB
(A1P)?
Содержание SkyAir RZQ-TA Series
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