-
36
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5.3 Installation of outdoor unit
(1)
Installation of outdoor unit
(a)
Make sure that the unit is stable in installation. Fix the unit to stable base.
(b)
When installing the unit at a higher place or where it could be toppled by strong winds, secure the unit firmly with foundation
bolts, wire, etc.
(c)
Perform wiring, making wire terminal numbers conform to terminal numbers of indoor nuit terminal block.
(d)
Connect using ground screw located near
mark.
(e)
In areas where the temperatures drop below 0°C for serveral continuous days, do not install a drain elbow. (Water dischage
could stop due to freezing.)
5.4 Refrigerant piping
(1)
Preparation
Keep the openings of the pipes covered with tapes etc. to prevent dust, sand, etc. from entering them.
Indoor unit side
Outdoor unit side
¡
Remove the flared nuts.
(on both liquid and gas sides)
¡
Remove the flared nuts.
(on both liquid and gas sides)
¡
Install the removed flared nuts to the pipes to be connected,
then flare the pipes.
(2)
Connection of refrigerant piping
Indoor unit side
¡
Connect firmly gas and liquid side
pipings by Torque wrench.
Outdoor unit side
¡
Connect firmly gas and liquid side
pipings by Torque wrench.
¡
Specified torquing value:
Liquid side (ø6.35) : 14.0~18.0N·m (1.4~1.8kgf·m)
Gas side
(ø15.88) : 68.0~82.0N·m (6.8~8.2kgf·m)
¡
Use one more spanner to fix the valve.
¡
Specified torquing value:
Liquid side (ø6.35) : 14.0~18.0N·m (1.4~1.8kgf·m)
Gas side
(ø15.88) : 68.0~82.0N·m (6.8~8.2kgf·m)
¡
Always use a Torque wrench and back up spanner to tighten
the flare nut.
Power supply cord
CENELEC code for cables requiring field cables
H05RNR3G2.5
Spanner
(for fixing
the piping)
Torque
wrench
Dimension A
Liquid side
(
φ
6.35):
9.1 mm
Gas side
(
φ
15.88): 19.7 mm
Press
Remove
Remove
(Do not
turn)
Press
Содержание SRK63ZEA-S1
Страница 2: ...TECHNICAL MANUAL...
Страница 59: ...57 Service data record form 0 1 2 3 4 5 6 7...
Страница 84: ...PARTS LIST SRK63ZEA S1 SRK71ZEA S1 SRC63ZEA S1 SRC71ZEA S1...
Страница 88: ...MEMO 86...
Страница 89: ...CRAE0168 21 1 9 3 8 7 6 5 4 2 23 11 10 13 17 12 15 14 16 18 19 20 22 24 25 26 27 29 28 HEAT EXCH CONTROL 87...
Страница 94: ...MEMO 92...
Страница 95: ...CRAE0168 21 1 9 3 8 7 6 5 4 2 23 11 10 13 17 12 15 14 16 18 19 20 22 24 25 26 27 29 28 HEAT EXCH CONTROL 93...
Страница 97: ...05 0 CRBE0207 2 12 6 1 7 14 3 24 16 19 4 9 10 5 11 11 13 15 8 18 17 20 23 21 22 PANEL FAN ASSY 95...
Страница 101: ...05 0 CRBE0207 2 12 6 1 7 14 3 24 16 19 4 9 10 5 11 11 13 15 8 18 17 20 23 21 22 PANEL FAN ASSY 99...
Страница 105: ...MEMO...
Страница 106: ...Manual No 06 SRK T 053 ROOM AIR CONDITIONING TECHNICAL MANUAL PARTS LIST...