30
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(TH2)
Condenser/evaporator temperature
thermistor(TH5)
Thermistor R
0
=15k ± 3%
Fixed number of B=3480 ± 2%
Rt=15exp { 3480( ) }
0
:
15k
10
:
9.6k
20
:
6.3k
25
:
5.4k
30
:
4.3k
40
:
3.0k
Thermistor for
lower temperature
1
273+t
1
273
10-6.TEST POINT DIAGRAM
10-6-1. Power board
CNSK
Connect to the indoor controller board
(CNDK)
Between
1
to
3
220-240V AC
CN2S
Connect to the indoor controller board (CN2D)
Between
1
to
3
12.6-13.7V DC (Pin
1
(+))
PCA-RP50GA PCA-RP50GA#1
PCA-RP50GAH
PCA-RP50GA2 PCA-RP50GA2#1
PCA-RP60GA PCA-RP60GA#1
PCA-RP60GAH
PCA-RP71GA PCA-RP71GA#1
PCA-RP71GAH
PCA-RP100GA PCA-RP100GA#1 PCA-RP100GAH
PCA-RP125GA PCA-RP125GA#1 PCA-RP125GAH
PCA-RP140GA PCA-RP140GA#1 PCA-RP140GAH
Downloaded from AC-Manual.com Manuals
Содержание PCA-RP100GA
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