5 Starting up the outdoor unit
Installation manual
11
RRGA04~08DAV3
ROTEX HPSU Bi-Bloc Ultra
4P496756-1B – 2018.07
1×
1×
5
Connect an earth leakage circuit breaker and fuse to the power
supply line.
4.7
Finishing the outdoor unit
installation
4.7.1
To finish the outdoor unit installation
1
Insulate and fix the refrigerant piping and interconnection cable
as follows:
f
b
a
e
d
c
a
Gas pipe
b
Gas pipe insulation
c
Interconnection cable
d
Liquid pipe
e
Liquid pipe insulation
f
Finishing tape
2
Install the service cover.
5
Starting up the outdoor unit
See the indoor unit installation manual for configuration and
commissioning of the system.
6
Technical data
6.1
Piping diagram: Outdoor unit
R2T
7.0 CuT
7.0 CuT
7.0 CuT
7.0 CuT
7.0 CuT
7.0 CuT
12.7 CuT
12.7 CuT
12.7 CuT
6.4 CuT
6.4 CuT
6.4 CuT
6.4 CuT
4.0 CuT
4.0 CuT
9.5 CuT
15.9 CuT
3D110394
9.5 CuT
12.7 CuT
15.9 CuT
6.4 CuT
S1PH
Y1E
R1T
R3T
M1C
Y1S
4.0 CuT
M1F
b
a
c
d
e
f
g
h
i
j
k
k
g
g
a
Field piping (liquid: Ø6.4 mm flare connection)
b
Field piping (gas: Ø15.9 mm flare connection)
c
Stop valve (liquid)
d
Stop valve with service port (gas)
e
Filter
f
Muffler with filter
g
Capillary tube
h
Heat exchanger
i
Accumulator
j
Compressor accumulator
k
Muffler
M1C
Compressor