Mitsubishi Heavy Industries ESA30E-25, Technical Manual

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'15 • HM-T-246
(3) Remote control for heat pump water heater (Model : RC-Q1E)
(a) Outline dimensional drawing
In this figure, all information are displayed on the LCD at the same time
for explanation, but, actually, only the necessary information is displayed
at that time.
Installing space Dimensions to mount a remote control
Display part of icon
Display part of time and remote control name
Schedule setting switch
Run/Pause switch
Operation lamp
Operation switch to fill up
Menu button
Setting button for hot
water temperature
Display for hot
water amount
Display for usage of hot
water storage amount
Display part of message
In case of taking out
wire from upper left
37 23 23
83.5 120
18.3
19
120
Holes to fix a remote
control
Fix 2 positions by selecting one each hole on
upper and lower rows from total 5 positions
Dimensions to mount a remote control (viewed from front)
52mm
30mm
120mm
30mm
30mm
In case of taking out
wire from upper center
Keep minimum space for dismounting the
remote control cover case
Upper, left, right side: 30mm or more
Lower side: 120mm or more
If using L-shape screw driver: 50mm or more
Installation of remote control
P lease do not install a remote control at the place mentioned below.
It may cause malfunction and deformation of remote control.
(1) Do not install it at the special surrounding where inflammable gas may
generate, intrude, retain or leak.
If the remote control is used in the place where there are a lot of oil, vapor,
organic solvent and corrosive gas (ammonia, sulfuric compound, acid and etc),
or where acidic or alkaline liquid solution, or special spray, are used, it may
and corrosion.
(2) Do not install it in the place where much water vapor and/or dew
condensation is generated.
(3) If installing a remote control in the hospital and telecommunication
service office, be sure to take measures against noise.
medical equipment, wireless communication equipment and etc, it may cause
malfunction and failure of the remote control.
On the other hand, due to the influence from remote control to medical
equipment and communication equipment, it may cause interference of medical
action, interruption of broadcast and harmful effect by noise
(4) Do not install it on the place where it is exposed direct sunlight.
(5) Do not install it near the equipment to generate heat
(6) Do install it on the flat surface of wall
(7) Do not install it on the place where the surrounding temperature can
increase to 40°C or higher or can decrease to 0°C or lower.
It may cause discoloration, deformation, malfunction and failure.
() Remote control wire size: 0.mm × cores
shielding wire (MV V S)
wire length: Available up to 00m
If the wire length exceeds 00m, be sure to
change the size mentioned in following table.
However the size passing through the inside of
remote control should be 0.mm or smaller at the
maximum and be changed to bigger size just after
the wire coming out of remote control.
When connecting wires, be sure to connect them
securely without any contact failure and without
getting moisture intruded.
Length (m)
Wire size
shielding wire (MV V S)
00-within 00m 0.mm × cores
Within 00m 0.mm × cores
Within 00m .mm × cores
Within 00m .0mm × cores
*
As for the function of switches, buttons and displayed icons, please
refer the user' s manual of remote control RC-QE for details.
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