Daikin VRV IV-S RXTQ-TAVJU Series Service Manual page 147

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SiUS331604E
Confirmation of Error 1
Error
Code
H1P H2P H3P H4P H5P H6P H7P H1P H2P H3P H4P H5P H6P H7P H1P H2P H3P H4P H5P H6P H7P H1P H2P H3P H4P H5P H6P H7P
l
l
h
l
P1
P4
l
l
h
l
U0
U2
U3
U4
U9
UA
UF
UH
Display of contents of
error (first digit)
Service Diagnosis
Confirmation of Error 2
h
h
h
l
h
k
h
l
h
k
h
h
h
l
l
h
k
h
l
h
k
h
l
h
k
h
l
h
k
h
l
h
k
l
l
h
k
l
l
h
k
l
l
h
k
l
Display of contents of
error (second digit)
Confirmation of Error 3
h
h
l
l
k
h
h
l
h
h
l
k
h
h
h
h
h
l
k
h
h
h
l
h
l
k
h
h
h
l
l
l
k
h
h
l
h
h
l
k
h
h
h
h
l
l
k
h
h
h
l
h
l
k
h
h
l
k
h
h
l
k
h
h
l
k
h
h
l
k
h
h
l
l
l
l
k
h
h
h
l
l
l
k
h
h
Service Check Function
k: ON
Confirmation of Error 4
h
h
h
l
k
k
h
h
h
l
k
k
h
h
h
l
k
k
l
k
k
h
h
h
l
k
k
k
k
l
k
k
l
k
k
h
h
h
l
k
k
h
h
h
l
k
k
l
k
k
h
h
h
l
k
k
h
h
h
l
k
k
h
h
h
l
k
k
h
h
h
l
k
k
h
h
l
l
k
k
h
l
h
l
k
k
h
h
h
l
k
k
h
h
h
l
k
k
Display 1 of
error in detail
∗1
h: OFF
l: Blink
h
h
∗1
h
h
h
h
l
l
h
l
h
h
h
h
h
h
h
l
h
h
h
h
l
h
h
h
h
l
h
h
l
l
h
h
l
l
h
l
l
l
h
h
l
l
h
h
l
l
h
l
l
l
l
h
l
l
h
h
l
l
h
l
l
l
h
h
l
l
h
h
l
l
Display 2 of
error in detail
h
h
Master
h
l
Slave1
l
h
Slave2
l
l
System
134

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