Gree JKFD15CR/Na-M, Руководство по обслуживанию

Страница: 40 / 142

GREE Air-ccoled Closed Control Unit Service Manual
37
(1) Since air conditioner is type I appliance, please do conduct reliable earth treatment.
The yellow-green wire inside unit is earth wire, which can not be used for other
purpose and further not be cut off. Don’t fix it with tapping screw to avoid electric
shock.
（
2
）
Earthing resistance should match requirements of National Standard GB17790 which
is published by China government.
(3) Users’ power must offer reliable earth terminal. Please don’t connect earth wire to
following places:
① Water pipe; ② Gas pipe; ③ Blowing pipe;
④
Other places that professional personnel consider unreliable.
7.2 Matching Form of Power Cord and Air Switch
Model Power Supply
Air Switch
Capacity （ A ）
Minimum Sectional
Area
（
mm
2
）
Earthed
Cable
Power
Cord
JKFD5XXX(I) 220V
～
50Hz 63 10 10
JKFD5P/Na-E(O) 220V
～
50Hz 6 1.5 1.5
JKFD7XXX(I) 380V 3N
～
50Hz 32 4 4
JKFD7P/Na-E(O) 220V
～
50Hz 6 1.5 1.5
JKFD15XXX(I) 380V 3N
～
50Hz 40 6 6
JKFD15P/Na-M(O)
380V 3N
～
50Hz
16 1.5 1.5
JKFD20XXX(I) 380V 3N
～
50Hz 40 6 6
JKFD20P/Na-M(O)
380V 3N
～
50Hz
16 1.5 1.5
JKFD25XXX(I) 380V 3N
～
50Hz 63 16 16
JKFD13//NaA-M (O) 220V ～ 50Hz - 1.5 1.5
JKFD40XXX(I) 380V 3N
～
50Hz 100 25 25
JKFD19//NaA-M (O) 220V ～ 50Hz - 1.5 1.5
Note:
①
Specifications of circuit breaker and power cord from the above form were taken
according to the unit’s biggest current;
② Specifications of cable from the above form were taken under the condition where
multi-core cables, whose service ambient temperature is 30 and tolerant temperature is ℃