Mitsubishi Electric PAC-SC30GRA Manuel D'installation page 5

(6) Connect this connector on the lower case to the connector CN1 on the upper case.
CAUTION • Connect firmly as shown below. The system will not operate unless these connections are
made.
• After connecting the wiring, ensure that the upper case does not hang off the cord as shown in
the diagram below at the right. This may result in a break in the cord, and thus cause problems
with operation.
• Always pass the cord through the hook to hold it in place.
Hook
Remote controller lower case
(7) Fitting the upper case.
First hook the upper case to the two upper claws
and then fit it as shown at right.
CAUTION
• Press the case until it snaps shut.
• A protective sheet has been affixed to the control panel.
Remove it before starting.
To remove the upper case, insert a minus screwdriver
into one of the open slots and move it in the direction of
the arrow as shown in the diagram at right.
CAUTION
Do not turn the screwdriver while it is inserted into the
open slot. Doing so can result in damage to the claws.
(8) Wiring hole for fitting directly onto the wall.
• Cut out the thin-wall portion of the upper case (shaded area) using
a knife or nipper.
• Take out the remote controller cord connected to the terminal block
via this portion.
(9) Seal the remote controller cord lead-in with putty in order to prevent possible entry of dew, water
droplets and other insects.
• When fitting directly to the wall as in (2), seal the cut-
out in the upper case with putty.
• When cutting a hole in the wall for the remote con-
troller cord (ie when the remote controller cord exits
from the rear of the remote controller), seal this hole
in the same way.
Seal with putty
Cord Taken Through Top of
Remote Controller
When Fitting Directly on the Wall
Connect this to
connector CN1
Remote controller cord
Seal with putty
Cord Taken Through Rear of
Remote Controller
Connector CN1
Remote controller upper case
• When fitting to the switch box, seal the join between
the switch box and the wiring conduit with putty.
Remote controller cords
When Using the Switch Box
Wiring pipe
Lock nut
Wall
Bushing
Seal with putty
Switch box