Hitachi Utopia RPI-2.5HRG User Manual

1-70
TROUBLESHOOTING
(e) By touching the + side of the tester to the P terminal
of ISPM and the - side of the tester to U, V and W of
ISPM, measure the resistance. If all the resistances
are more than 100 kΩ, it is normal.
(f) By touching the - side of the tester to the P terminal
of ISPM and the + side of the tester to U, V and W of
ISPM, measure the resistance. If all the resistances
are more than 1 kΩ, it is normal.
(g) By touching the - side of the tester to the N terminal
of ISPM and the + side of the tester to U, V and W of
ISPM, measure the resistance. If all the resistances
are more than 100 kΩ, it is normal.
(h) By touching the + side of the tester to the N terminal
of ISPM and the - side of the tester to U, V and W of
ISPM, measure the resistance. If all the resistances
are more than 1 kΩ, it is normal.
P
N
U
V
W
TB3
+
-
RS W
RB
VTU
NPD P
TB2
R216
R215
ZN20
LED201
ZN202
R201
R200
CN207 CN206
CN9
PC207
C
PC208
CN8
RB
N
P
P1
U, V, W
P
TB3
+
-
RS W
RB
VTU
NPD P
TB2
R216
R215
ZN20
LED201
ZN202
R201
R200
CN207 CN206
CN9
PC207
C
PC208
CN8
RB
N
P
P1
U, V, W
P
TB3
+
-
RS W
RB
VTU
NPD P
TB2
R216
R215
ZN20
LED201
ZN202
R201
R200
CN207 CN206
CN9
PC207
C
PC208
CN8
RB
N
P
P1
U, V, W
N
TB3
+
-
RS W
RB
VTU
NPD P
TB2
R216
R215
ZN20
LED201
ZN202
R201
R200
CN207 CN206
CN9
PC207
C
PC208
CN8
RB
N
P
P1
U, V, W
N

Hitachi Utopia RPI-2.5HRG Specifications

General

Brand	Hitachi
Model	Utopia RPI-2.5HRG
Category	Air Conditioner
Language	English