Mitsubishi Heavy Industries SRK25GZ-L1 Handbook page 36

SRK-GZ
¡ When arranging the pipe through a hole opened at the cen-
ter, open the knockout hole using nippers, etc.
(4) Installation on indoor unit
(a) Install the indoor unit on the mounting plate.
Hook the upper part of the indoor unit on the stoppers disposed at the upper part of the mounting plate and lightly push the
lower part of the indoor unit so that the unit is fixed in position.
¡
When removing the indoor unit
1) Disconnect the lid at right and left.
2) Pull down the stoppers (right and left) pro-
vided at the bottom of the indoor unit base.
(See the detail view shown at right.)
(b) Be sure not to leave any trap on the drain pipe.
Declining slope
1.5.3 Installation of outdoor unit
(1) Installation of outdoor unit
(a) Make sure that sufficient space for installation and service is secured.
(b) Fix the leg sections of the unit on a firm base which will not play.
Attach cushion pads, etc. between the unit and the mounting fixtures not to transmit vibration to the building.
(c) Attach a drain elbow, etc. under the drain port of the bottom plate to guide drain water.
(Drain elbow should not be used where days when temperature drops below 0°C continue for several days. Draining may be
disturbed by frozen water.)
(d) When installing the unit at a higher place or where it could be toppled with strong winds, secure the unit firmly with
foundation bolts, wire, etc.
(2) Connection of indoor and outdoor connecting wiring
(a) Connect the wiring according to the number of the indoor terminal block. (Mis-wiring may cause the burning damage, and
make sure to connect correctly.)
Notes (1) To prevent the mis-operation by noise, when the connecting wire too long for indoor and outdoor. Please hide the fixed wire in the pipe or
use vinyl tape to set. Do not put wire into the unit.
(2) Please let the anchorized personal to decide by indoor wiring code whether connect the leakage breaker or not.
34
Trap
Inverted slope
Wiring clamp
Terminal block
Earth terminal
Interconnecting wire
Note (1) It is designed to collect moisture ac-
cumulated on the rear face in the drain
pan. Be sure not to accommodate the
power cable, etc. above the chute.
Light push
1 Brown For power supply, indoor outdoor
2 Blue Connecting wiring
3 Black Indoor/outdoor signal wire (Low voltage)
Yellow/Green Earth Wiring Terminal
Chute
Wall
Pipe accommodation space
Mounting
plate
Wall
Indoor unit base bottom stopper
(2 places at right, left)