Rinnai 45 Multi Split Type AC
WIRING
3. Connect the u-lugs to the terminals Match the wire colors/labels with the labels on
the terminal block, and rmly screw the u-lug of each wire to its corresponding terminal.
4. Clamp down the cable with designated cable clamp.
5. Insulate unused wires with electrical tape. Keep them away from any electrical or metal parts.
6. Reinstall the cover of the electric control box.
CAUTION
Connect the connective cables to the terminals, as identied, with their matching numbers
on the terminal block of the indoor and outdoor units. For example, Terminal L1(A) of the
outdoor unit must connect with terminal L1/1 on the indoor unit. The outdoor unit can
match dierent types of indoor unit, the numbers on the terminal block of the indoor unit
may be slightly dierent. Please pay special attention while connecting the wire.
OPTIONAL
2.
Cover
Screw
Remove the electric cover of the outdoor unit. If there is no cover on the outdoor unit, take
o the bolts from the maintenance board and remove the protection board.
or
or
NOTE: Run the main power cord through the lower line-outlet of the cord clamp.
NOTE: For quick-connector models, please refer to “Owner’s Manual & Installation Manual”
packed with the indoor unit.