Mitsubishi rc-e3 Installation Manual

Installation manual for wired remote controller
Installation manual for wired remote controller (RC-E3)
Read together with indoor unit's installation manual.
Fasten the wiring to the terminal securely and hold the cable securely so as not to apply unexpected stress on the
terminal.
Loose connection or hold will cause abnormal heat generation or fire.
Make sure the power supply is turned off when electric wiring work.
Otherwise, electric shock, malfunction and improper running may occur.
DO NOT install the remote controller at the following places in order to avoid malfunction.
(1) Places exposed to direct sunlight
(2) Places near heat devices
(3) High humidity places
DO NOT leave the remote controller without the upper case.
In case the upper cace needs to be detached, protect the remote controller with a packaging box or bag in
order to keep it away from water and dust.
Installation procedure
Open the cover of remote controller , and remove the screw under the
buttons without fail.
Remove the upper case of remote controller.
Insert a flat-blade screwdriver into the dented part of the upper part
of the remote controller, and wrench slightly.
[In case of embedding cord]
Embed the erectrical box and remote controller cord beforehand.
Prepare two M4 screws (recommended length is 12-16mm) on site, and install the lower case to erectrical box.
Choose either of the following two positions in fixing it with screws.
Connect the remote controller cord to the terminal block.
Connect the terminal of remote controller (X,Y) with the terminal of
indoor unit (X,Y). (X and Y are no polarity)
Install the upper case as before so as not to catch up the remote controller cord,
and tighten with the screws.
[In case of exposing cord]
You can pull out the remote controller cord from left upper part or center upper part.
Cut off the upper thin part of remote controller lower case with a nipper or knife,
and grind burrs with a file etc.
Install the lower case to the flat wall with attached two wooden screws.
Accessories Remote controller, wood screw
Prepare on site Remote controller cord (2 cores)
[In case of embedding cord] Erectrical box, M4 screw (2 pieces)
[In case of exposing cord] Cord clamp (if needed)
Upper part
Lower case
Lower part
Wiring oulet
WARNING
CAUTION
(4) Hot surface or cold surface enough to generate condensation
(5) Places exposed to oil mist or steam directly
(6) Uneven surface
2 pieces
Controller cord
Upper part
Tighten the screws after
cutting off the thin part of
screw mounting part.
Lower case
Lower part
Wiring oulet
- -
1
Installation and wiring of remote co
Master/ slave setting when more tha
Screw
A maximum of two remote controllers
Erectrical box
(Prepare on site)
Set SW1 to "Slave" for the slave re
Note: The setting "Remote controller th
The indication when power source i
When power source is turned on, the f
communication between the remote co
M4 screw 2 (Prepare on site)
The thin part
At the same time, a mark or a number
Upper
This is the software's administration nu
Lower case
Lower
When remote controller cannot commu
Upper
appear.
Check wiring of the indoor unit and the
Lower case
Lower
PJA012D728A
Connect the remote controller cord
terminal block.
Connect the terminal of remote co
with the terminal of indoor unit (X,
(X and Y are no polarity)
Wiring route is as shown in the rig
depending on the pulling out direc
The wiring inside the remote contr
The sheath should be peeled off in
The peeling-off length of each wire
Pulling out from upper left Pullin
X wiring : 215mm
Y wiring : 195mm
Install the upper case as before so
the screws.
In case of exposing cord, fix the co
Wiring of remote controller should
Maximum prolongation of remote
If the prolongation is over 100m,
But, wiring in the remote controlle
of the case according to wire con
connecting section. Be careful ab
100 - 200m ......................... 0.5mm
Under 300m ....................... 0.75m
Under 400m ....................... 1.25m
Under 600m ....................... 2.0mm
Indoor units
Remote controlle
Remote controller Remote controller
SW1 "Master" SW1 "Slave"
controller in the position where y
The air conditioner operation fol
master/ slave setting of it.
Master remote controller : "
Slave remote controller : "
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