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38GL_M...G
Electrical connections
Remove electric box cover.
Connect the wires to the terminals according to the wiring diagram
and firmly tighten.
IMPORTANT:
Make ground connection prior to any other electrical
connections.
Table IV: Electrical data
Starting
current
(3)
Cooling only
A
38GL2M12G
30
38GL2M18G
30
38GL2M24G
30
38GL3M21G
30
38GL4M24G
30
Notes: 1. Unit is suitable for outdoor installation.
2. Data referred to the outdoor unit only.
3. Starting current duration is usually lower than 1 sec.
4. The section of the cables refers to cables with a maximum length of 15 metres.
5. The mains supply connecting cable must be H07 RN-F (or higher) type, synthetic rubber insulation with Neoprene coating,
according to EN 60335-2-40 and HD277.S1 codes.
6. If the indoor unit is provided with an electric heater, consult indoor unit installation manual for correct sizing of the wires.
GB - 10
R-410A
Cooling
Nominal conditions
230V ~ 50Hz
ISO 5151.2/T1
indoor 27°C d.b. 19°C w.b.
indoor 32°C d.b. 23°C w.b.
outdoor 35°C d.b. 24°C w.b.
outdoor 43°C d.b. 32°C w.b.
A
W
6.6
1460
9,5
9.0
2040
11.7
11.5
2625
15.6
10.8
2450
16.3
11.3
2580
16.6
• Make electrical connections between units prior to proceeding to
mains supply unit connection.
• Before proceeding with the unit connection to the mains supply
locate live L and neutral N, then make connections as shown in
the wiring diagram.
• Ensure that mains supply connection is made through a switch
that disconnects all poles, with contact gap of a least 3 mm.
• The mains supply connecting cable must be H07 RN-F (or higher)
type, synthetic rubber insulation with Neoprene coating, according
to EN 60335-2-40 and HD277.S1 codes.
• Make certain the refrigerant pipes and the electrical
connection lines between the indoor unit and the outdoor
unit have the same colours and reference codes (A, A1, A2, B,
B1, B2) using the special adhesive references supplied.
Note:
All field electrical connections are the responsibility of the
installer.
Refer to the indoor unit installation manual for sizing the
connection wires between units.
Note:
After connections have been completed, replace electric box cover.
Power input
(2)
Peak conditions
Nominal conditions
198V ~ 50Hz
230V ~ 50Hz
ISO 5151.2/T1
ISO 5151.2/High+
indoor 20°C d.b. 15°C w.b.
outdoor 7°C d.b. 6°C w.b.
A
W
A
W
1850
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2500
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3060
---
---
3180
---
---
3230
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Heating
Peak conditions
Time-delay
198V ~ 50Hz
ISO 5151.2/High+
indoor 27°C
gL type
outdoor 24°C d.b. 18°C w.b.
A
W
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Main power
connections
(6)
Wire size
fuse
(4-5)
2
A
mm
12
2.5
16
2.5
16
2.5
16
2.5
20
2.5
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