·
If the fuses blow, please call the authorized service dealer. Please do not replace it by yourself, as it may
result in accident or electric shock.
(1) Remove the screws and the electric box cover as shown in the Fig. 6.1.
(2) Pass connection cable and wired controller cable through the two holes on the conduit panel.
(3) Fasten the conduit connection to the conduit panel using the lock nut.
(4) Connect the connection cable and wired controller cable to the terminal.
(5) Tie the cable in the electric box with the clamp tightly.
(6) After completing the wiring, seal the wiring hole with the sealing material (with the lid) to prevent the
condensation and insects entering the control box.
(7) Put the electric box cover back after completion of the work.
12
Installation and Maintenance
WARNING
6. Electrical Wiring
·
When clamping the wiring, use the included clamping material to prevent external pressure being exerted on
the wiring connections and clamp firmly.
·
While performing wiring work, make sure the wiring is proper and does not cause the control box lid to
stick up, then close the cover firmly. When attaching the control lid, make sure you do not pinch any wires.
·
Outside the indoor unit and outdoor unit, separate the weak wiring (remote controller and transmission wiring)
and strong wiring (ground and power supply wiring) at least 2 in. (50mm) so that they do not pass through the
same place together. Proximity may cause electrical interference malfunction and breakage.
CAUTION
6.1
General Check
Electric box
Electric box
Electric box cover
Electric box cover
Wired controller cable
Wired controller cable
Fig.6.1
Conduit connection
Conduit connection
Connection cable
Connection cable
Conduit panel
Conduit panel
Lock nut
Lock nut
1.0HP(9K)/1.5HP(12K)/2.0HP(18K)
3.0HP(24K)/4.0HP(36K)
