1-87
TROUBLESHOOTING
Estimated Running Current
of Compressor MC3
Checking Item
from Previous Page
PSW3 PSW2
22
PSW2 PSW3
PSW3 PSW2
23
PSW2 PSW3
Indoor Unit
Expansion
Valve Opening
(No.0 Unit)
(No.F Unit)
~
~
Checking Contents
PSW3 PSW2
PSW3 PSW2
PSW3 PSW2
24
PSW2 PSW3
PSW3 PSW2
PSW2 PSW3
(
o
C)
(A)
~
(A)
(No.0 Unit)
(%)
~
(No.F Unit)
(%)
~
(No.0 Unit)
~
~
(
o
C)
(No.F Unit)
~
(For 16 to 30HP)
Estimated Running Current
of Compressor MC4
(For 20 to 30P)
(Indicates only the units number
connected)
Indoor Unit
Heat
Exchanger
Liquid Pipe
Temperature
(Freeze
Protection)
(No.0 Unit)
(No.F Unit)
~
~
25
PSW2 PSW3
PSW3 PSW2
PSW2 PSW3
(Indicates only the units number
connected)
(
o
C)
(No.0 Unit)
~
(
o
C)
(No.F Unit)
~
Indoor Unit
Heat
Exchanger
Gas Pipe
Temperature
(No.0 Unit)
(No.F Unit)
~
~
26
PSW2 PSW3
PSW3 PSW2
PSW2 PSW3
(Indicates only the units number
connected)
(A)
~
~
(A)
~
(
o
C)
: Open-circuited
: Short-circuited
Indicates running current of
primary side of inverter.
(For 8 to 30HP)
Ambient Air Temperature
(TO)
19
PSW3 PSW2
PSW2 PSW3
Estimated Running Current
of Compressor MC1
20
PSW3 PSW2
PSW2 PSW3
PSW3 PSW2
PSW2 PSW3
Estimated Running Current
of Compressor MC2
21
To Next Page
Loading...
