Connecting To The Mains Electricity Supply; Connection Types - Ariston ALYS PLUS MONO UNIV 25 MD0-O Manual De Instrucciones

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MONOSPLIT INSTALLATION
3. Fasten the cables using the cable clamp.
4. Put the cover back in place, ensuring it is positioned correctly.

3.3 Connecting to the mains electricity supply

Appliance connection must adhere to European and national standards, and must be protected by a 30 mA diff erential
switch. Connection to the mains must be permanent (not using a plug) and equipped with an omnipolar switch com-
plying with current CEIEN standards (contact air gap of at least 3 mm when open, preferably fi tted with a fuse). Proper
connection to an effi cient earthing system is essential for ensuring safe operation of the device.
1. Remove the cover.
2. Connect the conductors to the screw terminals. Screw the terminal board screws tightly to avoid any loosening.
3. Fasten the cables using the cable clamp.
4. Put the cover back in place, ensuring it is positioned correctly.
MONOSPLIT INSTALLATION
W

3.4 Connection types

MONOSPLIT INSTALLATION
External unit model
MONO UNIV 25 MD0-O
MONO UNIV 35 MD0-O
MONO UNIV 50 MD0-O
MULTISPLIT INSTALLATION
External unit model Power supply
DUAL 55 XD0B-O 220-240 ~ 50 Hz
TRIAL 80 XD0B-O 220-240 ~ 50 Hz
QUADRI 110 XD0B-O 220-240 ~ 50 Hz
PENTA 121 XC8B-O 220-240 ~ 50 Hz
46
1L 2N S
W L N
1L 2N S
L N
Power supply
Power supply Switch type
220-240 ~ 50 Hz 10 A
220-240 ~ 50 Hz 16 A
220-240 ~ 50 Hz 16 A
Switch type
20A
30A
30A
30A
MULTISPLIT INSTALLATION
MULTISPLIT INSTALLATION
Connection Connection
cable cable type
H07RN-F
2
5G 1,5 mm
H07RN-F
2
5G 1,5 mm
H07RN-F
2
5G 1,5 mm
Connection
Connection cable
cable type
4G 1,5 mm H07RN-F
2
4G 1,5 mm H07RN-F
2
4G 1,5 mm H07RN-F
2
4G 1,5 mm H07RN-F
2
L N L (A) N (A) S (A)
L N L (A) N (A) S (A)
Power supply Power supply
cable cable type
H07RN-F
2
3G 1,5 mm
H07RN-F
2
3G 1,5 mm
H07RN-F
2
3G 1,5 mm
Power supply Power supply
cable cable type
3G 1,5 mm H07RN-F
2
3G 1,5 mm H07RN-F
2
3G 2,5 mm H07RN-F
2
3G 2,5 mm H07RN-F
2