Toshiba HWS-1402H-E Outdoor unit, 104, 802H-E 32.6 ± 3.3 Ω, 14.8 ± 1.5 Ω, 43-49 Ω Condition 20C

9-6-2. Outdoor unit

No.

Component name

Check procedure

Compressor

Measure the resistance value of each winding with a tester.

Type

Red

DA220A2F-22L

Location

Resistance

value

(802H-E)

1

DA422A3F-25M

Red − White

1.04-1.16 Ω

(1102,1402H-E)

White − Black

1.04-1.16 Ω

Black − Red

1.04-1.16 Ω

At 20°C

White

Black

Outdoor fan motor

Measure the resistance value of each winding with a tester.

Type

Red

Location

Resistance value

ICF-280-A60-1

Red − White

(802H-E)

32.6 ± 3.3 Ω

802H-E

White − Black

ICF-280-A100-1

2

Black − Red

(1102,1402H-E)

Red − White

14.8 ± 1.5 Ω

1102,1402H-E

White − Black

White

Black

Black − Red

4-way valve coil

Measure the resistance value.

3

Type

1473 Ω ± 103 Ω

VHV-01AP552B1

Pulse motor valve coil

Measure the resistance value.

Type

1 White

Resistance

M

Location

CAM-MD12TF-15

6 Red

value

(802H-E)

3 Orange

Red − White, Orange

42-50 Ω

Red − Yellow, Blue

42-50 Ω

Condition 20°C

Yellow

Blue

4

2

4

Type

1 Black

UKV-A038

6 Gray

M

Location

Resistance

(1102,1402H-E)

value

3 Red

Grey − Black, Red

43-49 Ω

Grey − Yellow, Orange

43-49 Ω

Condition 20°C

Yellow Grey Orange

2

6

4

Suction temperature (TS) sensor

Remove the connector and measure the resistance value with a tester.

Heat exchange temperature

10-20 kΩ (Normal temperature)

(TE) sensor

Temperature

Outdoor temperature (TO)

0°C

10°C

20°C

30°C

5

Sensor (kΩ)

sensor

Outdoor heat exchange temperature sensor (TE)

33.8

20.4

12.6

8.0

Suction temperature sensor (TS)

Discharge temperature (TD)

Remove the connector and measure the resistance value with a tester.

sensor

6

Temperature

0°C

10°C

20°C

30°C

Sensor (kΩ)

Discharge temperature sensor (TD)

161.3

99.0

62.4

40.2

104