Design of 3WAY VRF SYSTEM
2 - 53
1
2
3
4
5
6
7
8
9
8-4-1. Accessories
Part Name
Washer
Tapping screw
( L=5/16" (8 mm))
Wire holder
Solenoid Valve Relay Kit
Clamper
Protection tube (Liquid)
Protection tube (Discharge)
Protection tube (Suction)
Figure
Q'ty
Type
456
8
16
4
4
9
1
1
1
Type
656
8
24
6
6
13
1
1
1
Type
856
8
32
8
8
17
1
1
1
Type
4160
8
16
4
4
9
1
1
1
Remarks
For suspension bolts
For Solenoid Valve Relay Kit
For Solenoid Valve Relay Kit wiring
For electrical wiring
For Solenoid Valve Kit
(connecting to the left side)
For Solenoid Valve Kit
(connecting to the left side)
For Solenoid Valve Kit
(connecting to the left side)
8-4-2. Positioning for Installation
● The solenoid valve kit produces some refrigerant noise. If it is to be installed in a quiet place such as a hospital,
library or hotel, it is strongly recommended that the solenoid valve kit be installed in the ceiling of a corridor, etc.
apart from the room.
Room
Hallway
Indoor unit
Room
Indoor unit
Solenoid valve kit
Strongly
recommended
installation
Room
Indoor unit
Room
Indoor unit
Solenoid valve kit
Hallway
Avoid
NOTE
After the power is turned on, the sound of the solenoid valve coil may sometimes occur. Note that this is not a fault.
The sound level will gradually become small at the time of starting operation.
8. Optional Parts
8-4. Solenoid Valve kit (CZ-P456HR2U / CZ-P656HR2U / CZ-P856HR2U / CZ-P4160HR2U)
TD831183-00_北米向け3WAY.indb 53 15/12/17 16:05:24
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