EN
Cod. 3QE46130 - Rev. 00 - 11/2019
DIAMANT S
36
2.13 ELECTRICAL CONNECTION OF THE OUTDOOR UNIT
1. Remove the side panel (part 1 - "fig. 23 -").
2. Make the connections referring to the wiring diagrams of the unit.
3. Close the machine up again.
fig. 23 -
2.14 ELECTRICAL CONNECTIONS
• The customer must provide a separate power line for the conditioner fitted with an automatic safety device (heavy-duty circuit bre-
aker) upstream the line.
• Make sure that the power line voltage matches that indicated on the rating plate.
• The power line of all the models must be fitted with a suitably sized earth connector.
• The lines powering the fixed loads of the unit (compressor, fans, etc.) have been sized according to current legislation governing
overload and short circuit protection.
• The conductors from the power supply running directly to the input terminals of the general switch must be connected (consult the
wiring diagrams supplied with the unit).
• The electrical panels are fitted with a terminal for connecting the earth wire, identified by the marking .
2.15 Electrical connections
To allow the conditioner to start, make the electrical connections as shown in the wiring diagrams supplied with the unit.The two units
must be connected to an efficient earth circuit.The maker declines all liability if this precaution is ignored.
Note: When working on the electrical system, refer to the wiring diagrams supplied with the unit.For connections to the power and
control circuits, comply with the specifications shown in the following tables.
MODEL
CHARACTERISTICS
9
12
18
24
Type of Power Supply
"
230/1/50
Circuit breaker
IG
A
10
16
16
16
Wire section
A
mm2
3x1,5
3x1,5
3x2,5
3x2,5
B
mm2
5x1,5
5x1,5
5x1,5
5x1,5
Recommended cable H05RN-F or as installed. See specific legislation. The customer must install the automatic circuit breaker.
Outdoor unit
Indoor unit
fig. 24 -
