Design of 3WAY VRF SYSTEM
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7-7/8" or more 7-7/8" or more
Service space
Front side
Rear side
There are 2 types of solenoid valve kits: type 56
and type 160. The corresponding indoor unit model
capacities are shown in the table at right.
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Solenoid Valve Kit
CZ-P56HR2U
CZ-P160HR2U
Indoor Unit Capacity
Type 18 or under
Type 24 - 54
Holes for suspension bolt 15/32
9-13/32
6-37/64
1-21/32
2-1/64
(2-51/64)
1-29/64
1-1/2
63/64
20 - 25/64
8-15/16
8-21/32
4-21/64
5-55/64 5-55/64
8-55/64
5-55/64
2-63/64
2-3/64
2-29/32
3-5/81-7/64
43/64
Front side
Service cover
Hanging hook
Cover of electrical components
Discharge tube ID 1/2"
Suction tube ID 5/8"
Liquid tube ID 3/8"
Gas tube ID 1/2" ( 5/8" )
Liquid tube ID 1/4" ( 3/8" )
Unit : in.
NOTE
This figure shows the unit with suspension fittings attached.
Be sure to secure the solenoid valve kit to the
structure and the hanging bolts, etc. using the top or
side holes of the hanging hooks. Do not place the
solenoid valve kit directly on the ceiling surface.
When installing the solenoid valve kit, remember to
install it with the top surface facing upward.
(See the figure shown in the subsection "How to use
the fittings" in " 8-3-3. Valve Dimensions and
Hanging Method".)
Provide a service space of 7-7/8" or more in front
of the installing site.
Never conduct drilling or welding on the sheet
metal.
Do not cover air holes.
It is recommended that inspection hole be provided
at front side for inspection and maintenance.
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8-3-3. Valve Dimensions and Hanging Method
8. Optional Parts
TD831183-00_北米向け3WAY.indb 49 15/12/17 16:05:22
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