Hitachi RAM-10MQ, Инструкция по установке и обслуживанию

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2
DANGER
z Use the adequate non-flammable refrigerant (R410A) and refrigerant oil (Idemitsu Kosan Co.,Ltd.)(FVC68D) to the outdoor
unit in refrigerant cycle. Charging other refrigerant or refrigerant oil, oxygen, acetylene into the refrigerant cycle may result
in explosion or fire.
z This air conditioner contains high pressure gas, in any case, the unit or any part of the unit is prohibited to be heated. It may
result in machine malfunction, even explosion or fire.
1. Common Items
(1) Confirmation of unit model
1) Base unit
HP 8 10 12 14 16 18
Model RAM-8MQ(D) RAM-10MQ(D) RAM-12MQ(D) RAM-14MQ(D) RAM-16MQ(D) RAM-18MQ(D)
2) Combination of Base Units
HP
20 22 24 26 28
Model
RAM-12MQ(D) RAM-10MQ(D) RAM-14MQ(D) RAM-14MQ(D) RAM-14MQ(D) RAM-14MQ(D)
RAM-8MQ(D) RAM-10MQ(D) RAM-8MQ(D) RAM-10MQ(D) RAM-12MQ(D) RAM-14MQ(D)
HP
30 32 34 36 38 40
Model
RAM-16MQ(D) RAM-16MQ(D) RAM-12MQ(D) RAM-12MQ(D) RAM-16MQ(D) RAM-16MQ(D)
RAM-14MQ(D) RAM-16MQ(D) RAM-12MQ(D) RAM-12MQ(D) RAM-12MQ(D) RAM-12MQ(D)
— — RAM-10MQ(D) RAM-12MQ(D) RAM-10MQ(D) RAM-12MQ(D)
HP 42 44 46 48 50 52
Model
RAM-16MQ(D) RAM-18MQ(D) RAM-18MQ(D) RAM-18MQ(D) RAM-18MQ(D) RAM-18MQ(D)
RAM-14MQ(D) RAM-14MQ(D) RAM-14MQ(D) RAM-16MQ(D) RAM-18MQ(D) RAM-18MQ(D)
RAM-12MQ(D) RAM-12MQ(D) RAM-14MQ(D) RAM-14MQ(D) RAM-14MQ(D) RAM-16MQ(D)
HP 54
Model
RAM-18MQ(D)
RAM-18MQ(D)
RAM-18MQ(D)
※：
For 20~54HP, please refer to the table above to select the combination of base units.
(2) Combination of Indoor Unit and Outdoor Unit
Please refer to the table, select outdoor unit and indoor unit number and capacity.
(When the indoor unit does not fit " Minimum Individual Operation Capacity " in the table as shown below, It must not be
connect to the outdoor unit. Please pay particular attention!)
HP Indoor Unit
Range of
Combination Capacity
Maximum Connectable
Indoor Unit Number
The Suggestion of
Maximum Connectable
Indoor Unit Number
※
8
Max. 130%
13 8
10 16
10
12 19
14 23
16 16
26
18
20 33
18
22 36 20
24 40
26
26 43
28 47
32
30 50
32 53
34 56
36 59
38~54 64 38
※ ：
Please refer to piping connection limit on P.9
.