Puhz-P100Vha3.Uk; Puhz-P125Vha3R1.Uk; Puhz-P140Vha3R1.Uk; Puhz-P100Vha2.Uk - Mitsubishi Electric Mr.Slim PUHZ-P100VHA2 Service Manual

11-6. HOW TO CHECK THE PARTS

PUHZ-P100VHA2.UK

PUHZ-P125VHA2 .UK
1

PUHZ-P100VHA3.UK

PUHZ-P100VHA3R1.UK
Parts name
Thermistor (TH3) Disconnect the connector then measure the resistance with a tester.
<Outdoor pipe>
(At the ambient temperature 10 ~30 )
Thermistor (TH4)
<Discharge>
Thermistor (TH6)
<Outdoor 2-phase pipe>
Thermistor (TH7)
<Outdoor>
Thermistor (TH8)
<Heatsink>
Fan motor(MF1,MF2) Refer to next page.
Solenoid valve coil Measure the resistance between the terminals with a tester.
(At the ambient temperature 20 )
<Four-way valve>
(21S4)
P100, P125/140VHA2
Motor for compressor Measure the resistance between the terminals with a tester.
(Winding temperature 20 )
(MC) U
V
W
Linear expansion valve
Disconnect the connector then measure the resistance with a tester.
(LEV-A)
(Winding temperature 20 )
Gray
M
1
2
Orange
3
Red
4
Yellow
5
Black
6
Measure the resistance between the terminals with a tester.
Solenoid valve coil
(At the ambient temperature 20 )
<Bypass valve>
(SV)
For P125, 140
PUHZ-P125VHA2.UK
PUHZ-P140VHA2
PUHZ-P125VHA3.UK

PUHZ-P125VHA3R1.UK

Normal
TH4
160k ~410k
TH3
TH6 4.3k ~9.6k
TH7
TH8
39k ~105k
, P125/140VHA3
1
1500 ± 150
P100
0.88
Gray - Black Gray - Red
Normal
1450 ± 150
PUHZ-P140VHA2.UK
.UK
1
PUHZ-P140VHA3.UK

PUHZ-P140VHA3R1.UK

Check points
Abnormal
Open or short
Normal
P125/P140VHA2
1435 ± 150
Normal
P125,P140
0.53
Normal
Gray - Yellow Gray - Orange
46 ± 3
Abnormal
Open or short
50
Abnormal
Open or short
Abnormal
Open or short
Abnormal
Open or short