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4 Installation
4.5.3
To fix the fluorinated greenhouse gases
label
1 Fill in the label as follows:
Contains fluorinated greenhouse gases
RXXX
1
=
f
GWP: XXX
2
=
2
1
+
1
2
=
GWP × kg
=
1000
a
If a multilingual fluorinated greenhouse gases label is
delivered with the unit (see accessories), peel off the
applicable language and stick it on top of a.
b
Factory refrigerant charge: see unit name plate
c
Additional refrigerant amount charged
d
Total refrigerant charge
e
Greenhouse gas emissions of the total refrigerant charge
expressed as tonnes CO
f
GWP = Global warming potential
NOTICE
In Europe, the greenhouse gas emissions of the total
refrigerant charge in the system (expressed as tonnes CO
equivalent) is used to determine the maintenance intervals.
Follow the applicable legislation.
Formula to calculate the greenhouse gas emissions:
GWP value of the refrigerant × Total refrigerant charge [in
kg] / 1000
2 Fix the label on the inside of the outdoor unit near the gas and
liquid stop valves.
4.6
Connecting the electrical wiring
DANGER: RISK OF ELECTROCUTION
WARNING
ALWAYS use multicore cable for power supply cables.
4.6.1
About electrical compliance
Only for RRGA04~08DAV3
Equipment
complying
with
International Technical Standard setting the limits for harmonic
currents produced by equipment connected to public low-voltage
systems with input current >16 A and ≤75 A per phase.).
4.6.2
Specifications of standard wiring
components
Component
RRGA04 + 06DAV3
(a)
Power
MCA
19.9 A
supply
Voltage
cable
Phase
Frequenc
y
Wire
Must comply with applicable legislation
sizes
Interconnection
Minimum cable section of 1.5 mm² and
cable
Recommended field
20 A
fuse
Earth leakage circuit
Must comply with applicable legislation
breaker
Installation manual
10
a
kg
b
kg
c
d
kg
e
tCO
eq
2
equivalent
2
EN/IEC 61000‑3‑12
(European/
RRGA08DAV3
24.0 A
230 V
1~
50 Hz
applicable for 230 V
25 A
(a)
MCA=Minimum circuit ampacity. Stated values are
maximum values (see electrical data of combination with
indoor units for exact values).
4.6.3
To connect the electrical wiring on the
outdoor unit
1 Remove the switch box cover.
2 Connect the interconnection cable and power supply as follows.
2
Ensure stress relief by using the wire clamp.
a
Interconnection cable
b
Power supply cable
c
Fuse
d
Earth leakage circuit breaker
1
2 3
3×
12 3
a
Wire clamp
3 Reattach the switch box cover.
4 Optional: Attach the wire clamp (accessory) to the screw of the
refrigerant piping cover, and fix the cables to it with a cable tie.
2×
1N~ 50 Hz
220-240 V
d
c
b
a
L N PWR
L
N
RRGA04~08DAV3
ROTEX HPSU Bi-Bloc Ultra
4P496756-1B – 2018.07
a
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