GB - 11
38GL...G / 38YY...G / 38YYS...G
ENGLISH
Unit A AW AWAWAW A mm
2
38GL018G 50 10.1 2300 13.1 2560 –– –– 20 2,5
38GL024G 56 11.5 2630 15.5 3100 –– –– 25 2,5
38GL-028G 82 14.5 3160 18.9 3600 –– –– 40 4
38GL-036G 70 16.0 3480 19.4 3700 –– –– 32 4
38GL-048G 97 16.9 3700 28.2 5350 –– –– 40 4
38YY(S)018G 50 9.7 2180 12.4 2430 9.6 2170 11.8 2300 20 2,5
38YY(S)024G 56 10.8 2340 14.9 2890 12.4 2710 14.3 2775 25 2,5
38YY-028G 82 14.4 3160 19.5 3800 15.0 2860 16.9 3890 40 4
38YY-036G 70 16.8 3670 19.9 4020 17.0 3240 20.0 3960 32 4
38YY-048G 97 19.0 4140 28.7 5450 18.8 3560 25.7 4900 40 4
Electrical connections
• Make refrigerant connections before electrical
connections.
When disassembling, disconnect electrical connections before
refrigerant connections.
IMPORTANT:
Make ground connection prior to any other electrical
connections.
• Remove electric box cover.
• Make electrical connections between units prior to proceeding
to mains supply unit connection.
• Connect the wires to the terminals according to the wiring
diagram and firmly tighten.
• 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.
• According to the installation instructions, the disconnecting
switches from the mains power supply should have a contact gap
(4 mm) such that total disconnection can be ensured under the
conditions provided for by overvoltage class III.
• The mains supply indoor unit – outdoor unit connecting cable
must be H07 RN-F (60245IEC66) type synthetic rubber insulation
with neoprene coating.
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.
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. Wire size shown applies to line length up to 15 m.
5. If the indoor unit is provided with an electric heater, consult indoor unit installation manual for correct sizing of the wires.
6. The mains supply connecting cable must be H07 RN-F (60245IEC66) type synthetic rubber insulation with neoprene coating.
Table IV: Electrical data
Starting
current
(3)
Heating
Cooling
Power input
(2)
Main power
connections
(6)
Time-delay
fuse
gL type
Wire size
(4-5)
Nominal conditions
230V
~
50Hz
ISO 5151.2/T1
indoor 27°C d.b. 19°C w.b.
outdoor 35°C d.b. 24°C w.b.
Peak conditions
198V
~
50Hz
ISO 5151.2/T1
indoor 32°C d.b. 23°C w.b.
outdoor 43°C d.b. 32°C w.b.
Nominal conditions
230V
~
50Hz
ISO 5151.2/High+
indoor 20°C d.b. 15°C w.b.
outdoor 7°C d.b. 6°C w.b.
Peak conditions
198V
~
50Hz
ISO 5151.2/High+
indoor 27°C
outdoor 24°C d.b. 18°C w.b.
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