2-56
Design of VRF SYSTEM
4. Optional Parts
4-2. RAP Valve Kit (Refrigerant Accumulation Protector Valve Kit)
CZ-P160RVK2 (for R410A)
1. Accessories
2. Valve Kit Dimensions and Components
For gas tube
Flare insulator
Insulating tape
Vinyl clamp
Washer
Suspension hook
For liquid tube
For flare nut sections of gas and liquid tube
For both ends of insulator
For suspension bolt
Used to suspend RAP valve kit
Used to suspend RAP valve kit
For ø12.7 gas tube connection
For ø9.52 liquid tube connection
M4 screw
Strainer assembly
for gas tube
Part name Figure Remarks
For gas tube
Two pieces were joined at the time of shipment from
the factory. Separate them for use.
2
2
4
14
2
1
4
Q’ty
2
2
2
Connecting tube
The maximum capacity of the indoor unit that can be connected is 14 kW (5 hp).
For 22.4 kW (8 hp) and 28 kW (10 hp) units, use 2 RAP valve kits connected in parallel. (Refer to Fig. 2-160)
Outdoor Unit Side
Fig. 2-154
Dimensions and Components
Supplied
strainer assembly
Gas tube ø15.58
Suspension
hook
CAUTION
Gas tube ø15.88
Supplied strainer
assembly
Liquid tube ø6.35
Liquid tube ø6.35
Service cover
Valve body
6P connector (5 m)
This figure shows the valve body with the suspension hook and strainer assemblies installed.
Indoor Unit Side
3040
51
167
3040
281
189
159.5
153
100
164
54
319
1045
354 372
62 62
NOTE
NOTE
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