Impecca ISMO-1821, Owner'S Manual

Page: 6 / 51

INSTALLER
4
Wrong wire connection may cause malfunction of
some electric components.After fixing cable, ensure
that leads between connection to fixed point have
some space.
An all-pole disconnection switch having a contact
separation of at least 3mm in all pole should be
connected in fixed wiring.
2. Remove the cable clamp, connect the power connection
cable with the terminal at the row of connection and fix
the connection. The fitting line distributing must be
consistent with the indoor unit. terminal of line bank.
Wiring should meet that of indoor unit.
3. Fix power connection wire by wire clamp.
4. Ensure wire has been fixed well.
5. Install the handle.
unit (one screw).
The connection pipes and the connectiong wirings
of the unit A and unit B must be corresponding to
each other respective.
Note: the above figures are only intended to be a simple
diagram of the appliance and may not correspond to the
appearance of the units that have been purchased.
The appliance shall be installed in accordance with
national wiring regulations.
ELECTRICAL CONNECTIONS
1. Remove the handle at the right side plate of the outdoor
L1
L2
To the power supply
To unit B
Power cord
To unit A
connecting
cable
L1 L2
L1 L2
connecting
cable
Including an air switch with suitable capacity,
please note the following table. Air switch
should be included magnet buckle and heating
buckle function, it can protect the circuit-short
and overload. (Caution: please do not use the
fuse only for protect the circuit)
ISMO-1821 25A
Air switch capacity Air-conditioner