Installation Manual
EDUS341411-N
30
Installation of Outdoor Units
3P362438-1B
20
3P362438-1B English
RXYQ72T
1
2
3
RXYQ96-168T
1
2
3
1
%QPVTQNDQZEQXGT
2
Inspection door
3
[Service precautions] Label location
NOTE
r
Open the knock holes with a hammer or similar tool.
r
After knocking out the holes, we recommend you remove any burrs
and paint the holes with repair paint to prevent rusting.
4GHGTVQVJGCDQXGƂIWTGU
r
When passing wiring through the knock holes, remove burrs around
the knock holes and protect the wiring with protective tape.
4GHGTVQVJGCDQXGƂIWTGU
r
If small animals might enter the unit, block off any gaps (hatching
RCTVUKPVJGCDQXGƂIWTGUYKVJOCVGTKCNƂGNFUWRRN[
9.4. Transmission wiring connection procedure
r 4GHGTTKPIVQVJGƂIWTGDGNQYEQPPGEVVJGVTCPUOKUUKQPYKTKPIDG
-
tween outdoor unit and indoor unit, outdoor unit and outdoor unit of
other system, outdoor unit and outdoor unit of same system.
6
5
1
1
2
9
TO IN/D UNIT
F1 F2
TO OUT/D UNIT
F1 F2
TO MULTI UNIT
Q1 Q2
A1P
TO MULTI UNIT
Q1 Q2
2
1
4
3
A1P
6
5
1 2
:
10
11
F1 F2
F1 F2
F1 F2
7
7
8
1
/CUVGTWPKV
2
5WDWPKV
3
Outdoor unit A
4
Outdoor unit B
5
%QPVTQNDQZ
6
1PN[4:;3s6;&0%QPVTQNDQZ
7
(Only RXYQ – TYDN)
&QPQVQRGPVJGEQPVTQNDQZEQXGT
(There is no work when installation.)
8
Never connect the power wire.
9
To outdoor unit of other system
10
7UGFWRNGZYKTGU0QRQNCTKV[
11
Indoor unit
The Outdoor unit that connects the transmission wiring to
an indoor unit is Master unit of the multi system.
6JGQVJGTWPKVUCTG5PVJKUƂIWTG1WVFQQTWPKV#
is the Master unit.)
Check installation work to ensure proper operation. Onsite
settings can be accomplished by operating the printed
circuit board (A1P) of Master unit.
NOTE
r
Do not connect the power wiring to terminals for the transmission
wiring. Doing so would destroy the entire system.
r
When connecting wires to the terminal block on the printed circuit
board, too much heat or tightening could damage the printed circuit
board. Attach with care.
See the table below for the tightening torque of the transmission
wiring terminals.
Screw size
Tightening torque
M3.5 (A1P)
0.59-0.71 ft
x
lbf (0.8-0.97 N
x
m)
r
Transmission wiring (About the symbol [1]-[2], see the foregoing
ƂIWTGUJQWNFDGFQPGYKVJKPVJGHQNNQYKPINKOKVCVKQPU
+HVJG[CTGGZEGGFGFVTCPUOKUUKQPRTQDNGOUOC[QEEWT
[1]
Between outdoor unit and indoor unit
Between outdoor unit and outdoor unit of other systems
/CZYKTKPINGPIVJHVO
/CZVQVCNYKTKPINGPIVJHVO
/CZPQQHDTCPEJGU
[Note]
No branch is allowed after a branch. See the follow-
KPIƂIWTG
/CZPQQHQWVFQQTWPKVUQHQVJGTU[UVGOVJCVECPDGEQP
-
nected : 10
1
2
F1 F2
F1 F2
F1 F2
F1 F2
F1 F2
1
Branch
2
Branch after branch
[2]
Between outdoor unit and outdoor unit of same system
/CZYKTKPINGPIVJHVO
r 6JGVTCPUOKUUKQPYKTKPIKPUKFGVJGEQPVTQNDQZUJQWNFDGUGEWTGF
WUKPIVJGENCORCUUJQYPKPVJGƂIWTGDGNQY
RXYQ72T
1 (A1P)
X1M
2
2
1 (A1P)
X1M
RXYQ96-168T
1
+PVJGEQPVTQNDQZ
2
Clamp (1) (accessory)
Содержание VRV IV RXYQ TTJU Series
Страница 1: ...EDUS341411 N Installation...
Страница 61: ...REFNET Joint and Header EDUS341411 N 62 Installation of Outdoor Units KHRP26M72TU KHRP26M73TU 3P161697D...
Страница 62: ...EDUS341411 N REFNET Joint and Header Installation of Outdoor Units 63 3P161697D...
Страница 66: ...EDUS341411 N REFNET Joint and Header Installation of Outdoor Units 67 C 3P113151C 7 8 1 1 1 8...
Страница 67: ...REFNET Joint and Header EDUS341411 N 68 Installation of Outdoor Units KHRP26M73HU 3P185500...
Страница 68: ...EDUS341411 N REFNET Joint and Header Installation of Outdoor Units 69 3P185500...
Страница 70: ...EDUS341411 N REFNET Joint and Header Installation of Outdoor Units 71 1P218719...
Страница 71: ...REFNET Joint and Header EDUS341411 N 72 Installation of Outdoor Units 1P218719...
Страница 72: ...EDUS341411 N REFNET Joint and Header Installation of Outdoor Units 73 1P218720...
Страница 73: ...REFNET Joint and Header EDUS341411 N 74 Installation of Outdoor Units 1P218720...
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Страница 78: ...EDUS341411 N Caution Label Installation of Outdoor Units 79 6 Caution Label 6 1 RXYQ72TYDN RXYQ72TTJU 2P361359C...
Страница 79: ...Caution Label EDUS341411 N 80 Installation of Outdoor Units 2P361359C...
Страница 80: ...EDUS341411 N Caution Label Installation of Outdoor Units 81 3P357947A...
Страница 81: ...Caution Label EDUS341411 N 82 Installation of Outdoor Units 3P357947A...
Страница 82: ...EDUS341411 N Caution Label Installation of Outdoor Units 83 6 2 RXYQ96 168TYDN RXYQ96 168TTJU 3P361373...
Страница 83: ...Caution Label EDUS341411 N 84 Installation of Outdoor Units 1P361833B...
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