8.6.1. Connecting the piping to outdoor
unit
1. Align the centre of the piping and sufficiently tighten the
flare nut with fingers.
2. Finally tighten the flare nut with torque wrench until the
wrench clicks.
O
When tightening the flare nut with torque wrench, ensure
the direction for tightening follows the arrow of the wrench.
Model
Piping size
Torque
PC9CKV/ PC12CKV
Liquid side 1/4"
18N.m
PC9CKV
Gas side 3/8"
42N.m
PC12CKV
Gas side 1/2"
55N.m
Caution
When connecting the piping,always use a torque wrench.Other
tools may cause damage to the flare nut because of improper
force.
8.6.2. Connect the cable to the outdoor
unit
1. Remove the control board cover or top plate of the outdoor
unit (for PC9CKV only) from the unit by loosening the
screw.
2. Connecting cable between indoor unit and outdoor unit
shall be approved polychloroprene sheathed 3 x 1.5 mm
2
flexible cord, type designation 245 IEC 57 or heavier cord.
3. Secure the cable onto the control board with the holder
(clamper).
4. Attach the control board cover back to the original position
with the screw.
8.6. Connecting piping and the cable to outdoor unit
32
CS-PC9CKV CU-PC9CKV / CS-PC12CKV CU-PC12CKV
Summary of Contents for CU-PC9CKV
Page 9: ...3 Dimensions 9 CS PC9CKV CU PC9CKV CS PC12CKV CU PC12CKV...
Page 10: ...10 CS PC9CKV CU PC9CKV CS PC12CKV CU PC12CKV...
Page 11: ...11 CS PC9CKV CU PC9CKV CS PC12CKV CU PC12CKV...
Page 13: ...5 Block Diagram 5 1 CS CU PC9CKV CS CU PC12CKV 13 CS PC9CKV CU PC9CKV CS PC12CKV CU PC12CKV...
Page 14: ...6 Wiring Diagram 6 1 CS CU PC9CKV CS CU PC12CKV 14 CS PC9CKV CU PC9CKV CS PC12CKV CU PC12CKV...
Page 18: ...Time Graph for soft dry operation 18 CS PC9CKV CU PC9CKV CS PC12CKV CU PC12CKV...
Page 23: ...23 CS PC9CKV CU PC9CKV CS PC12CKV CU PC12CKV...
Page 50: ...Q Q Q Q Cooling characteristics 50 CS PC9CKV CU PC9CKV CS PC12CKV CU PC12CKV...
Page 51: ...13 Exploded View 51 CS PC9CKV CU PC9CKV CS PC12CKV CU PC12CKV...
Page 53: ...15 Exploded View 53 CS PC9CKV CU PC9CKV CS PC12CKV CU PC12CKV...
Page 55: ...17 Exploded View 55 CS PC9CKV CU PC9CKV CS PC12CKV CU PC12CKV...
Page 58: ...CS PC9CKV CU PC9CKV 58 CS PC9CKV CU PC9CKV CS PC12CKV CU PC12CKV...
Page 60: ...CS PC9CKV CU PC9CKV CS PC12CKV CU PC12CKV 60 CS PC9CKV CU PC9CKV CS PC12CKV CU PC12CKV...
Page 61: ...How to use electronic circuit diagram TIMER TABLE 61 CS PC9CKV CU PC9CKV CS PC12CKV CU PC12CKV...
Page 63: ...CS PC9CKV CS PC12CKV 63 CS PC9CKV CU PC9CKV CS PC12CKV CU PC12CKV Printed in China...
