EDUS281120_a
Installation of indoor unit
RZR-P, RZQ-P(9)
123
C: 3P161684-6K
English
11
CAUTION
•
Use a pipe cutter and flare suitable for the type of refrigerant.
•
Apply ester oil or ether oil around the flare section before connecting.
•
To prevent dust, moisture or other foreign matter from infiltrating the tube, either pinch the end or cover
it with tape.
•
Do not allow anything other than the designated refrigerant to get mixed into the refrigerant circuit, such
as air, etc. If any refrigerant gas leaks while working on the unit, ventilate the room thoroughly right away.
• Do not mix air or other gas with the specified refrigerant in the refrig-
eration cycle.
• Ventilate the room if refrigerant gas leaks during the work.
•
The outdoor unit is charged with refrigerant.
•
Be sure to use both a spanner and torque wrench together, as shown in the
drawing, when connecting or disconnecting pipes to/from the unit.
(Refer to Fig. 14)
•
Refer to “Table 3” for the dimensions of flare nut spaces.
•
When connecting the flare nut, apply ester oil or ether oil to the flare
section (
inside
), and spin 3-4 times before screwing in.
(Refer to Fig. 15)
• Keep all the screw mounting resin parts (e.g., piping presser
plates) away from oil.
If oil adheres, the strength of the screw mounting resin parts may
drop.
CAUTION
Over-tightening the flare nut may break it and/or cause the
refrigerant to leak.
NOTE
•
Use the flare nut included with the unit main body.
Table 3
•
Refer to “Table 3” to determine the proper tightening torque.
Pipe size
Tightening torque
Flare dimensions A (in.)
Flare shape
φ
1/4
10.4 – 12.7lbf·ft.
0.342 – 0.358
φ
3/8
24.1 – 29.4lbf·ft.
0.504 – 0.520
φ
1/2
36.5 – 44.5lbf·ft.
0.638 – 0.654
φ
5/8
45.6 – 55.6lbf·ft.
0.760 – 0.776
To
r
qu
e
wren
ch
Sp
anner
P
i
p
e
u
ni
o
n
Fl
are
n
ut
F
i
g
.
1
4
&IG
#OATHEREWITHESTERORETHEROIL
A
45
0
±2
0
R
0
.
016-0
.
0
3
1
9
0
0
± 2
0
Содержание SkyAir RZQ-P Series
Страница 1: ...Cooling Only 60Hz Heat Pump 60Hz RZR P RZQ P 9 series EDUS281120_a AMERICAS ...
Страница 31: ...Dimensions and service space EDUS281120_a 30 RZR P RZQ P 9 BRC2A71 Unit in 3D047341 ...
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Страница 39: ...Dimensions and service space EDUS281120_a 38 RZR P RZQ P 9 3D064213A ...
Страница 40: ...EDUS281120_a Dimensions and service space RZR P RZQ P 9 39 RZR36PVJU RZR42PVJU RZQ36PVJU9 RZQ42PVJU9 3D047381B ...
Страница 41: ...Dimensions and service space EDUS281120_a 40 RZR P RZQ P 9 3D047381B ...
Страница 46: ...EDUS281120_a Wiring diagrams RZR P RZQ P 9 45 FHQ18PVJU FHQ24PVJU FHQ30PVJU FHQ36MVJU FHQ42MVJU 3D048116A ...
Страница 47: ...Wiring diagrams EDUS281120_a 46 RZR P RZQ P 9 FAQ18PVJU FAQ24PVJU 3D046039D ...
Страница 50: ...EDUS281120_a Wiring diagrams RZR P RZQ P 9 49 RZR36PVJU RZR42PVJU RZQ36PVJU9 RZQ42PVJU9 C 3D071178 ...
Страница 61: ...Safety devices list EDUS281120_a 60 RZR P RZQ P 9 8 3 FAQ FAQ18PVJU FAQ24PVJU 4D047085B ...
Страница 91: ...Capacity tables EDUS281120_a 90 RZR P RZQ P 9 RZR36PVJU RZR42PVJU 3D071685 ...
Страница 92: ...EDUS281120_a Capacity tables RZR P RZQ P 9 91 RZQ36PVJU9 RZQ42PVJU9 C 3D047383B ...
Страница 100: ...EDUS281120_a Sound Levels Reference RZR P RZQ P 9 99 FCQ30PAVJU FCQ36PAVJU FCQ42PAVJU L HH H L HH H L HH H ...
Страница 101: ...Sound Levels Reference EDUS281120_a 100 RZR P RZQ P 9 FBQ18PVJU FBQ24PVJU FBQ30PVJU FBQ36PVJU ...
Страница 102: ...EDUS281120_a Sound Levels Reference RZR P RZQ P 9 101 FBQ42PVJU ...
Страница 104: ...EDUS281120_a Sound Levels Reference RZR P RZQ P 9 103 RZQ42PVJU9 RZR42PVJU 4D072769 ...
Страница 111: ...Center of gravity EDUS281120_a 110 RZR P RZQ P 9 FBQ18PVJU FBQ24PVJU FBQ30PVJU FBQ36PVJU FBQ42PVJU C 4D065975A Unit in ...
Страница 113: ...Center of gravity EDUS281120_a 112 RZR P RZQ P 9 RZR36PVJU RZR42PVJU RZQ36PVJU9 RZQ42PVJU9 4D065352A Unit in ...