Mitsubishi PLA-RP Service Manual download pdf (Page 70)

70

0

10

20

30

40

50

-20 -10 0 10 20 30 40 50

< Thermistor for lower temperature >

Temperature (:)

Resistance (K")

<Thermistor Characteristic graph>

Room temperature thermistor(TH1)

Pipe temperature thermistor/liquid(TH2)

Condenser/evaporator temperature

thermistor(TH5)

Thermistor R0=15k' ±3%

Fixed number of B=3480K ± 2%

Rt=15exp { 3480( ) }

0: 15k'

10: 9.6k'

20: 6.3k'

25: 5.4k'

30: 4.3k'

40: 3.0k'

Thermistor R0=6.0k' ±5%

Fixed number of B=3390K ±2%

Rt= 6 exp { 3390( ) }

0: 6.0k'

10: 3.9k'

20: 2.6k'

25: 2.2k'

30: 1.8k'

40: 1.3k'

Thermistor for

lower temperature

1

273+t

1

273

1

273+t

1

273

-20 0 20406080

< Thermistor for drain sensor >

Temperature (:)

0

1

2

3

4

5

6

7

8

9

10

Resistance (K")

Thermistor for

drain sensor

OC297-E-3.qxp 05.5.6 5:35 PM Page 70

1 2 ... 65 66 67 68 69 70 71 72 73 74 75 ... 85 86

Comments to this Manuals

No comments