MITSUBISHI HEAVY INDUSTRIES RC-ES1 Remote Control Instruction Manual
- June 1, 2024
- MITSUBISHI HEAVY INDUSTRIES
Table of Contents
RC-ES1 Remote Control
Product Information
Specifications:
- Model: RC-ES1
- Part Number: PJZ012D155
- Date: 202403
Product Usage Instructions
Safety Precautions:
Please read and follow these safety precautions carefully before
installing the unit:
-
Consult a dealer or professional contractor for installation to
avoid electric shocks, fire, or damage. -
Use specified parts and accessories for installation to prevent
accidents. -
Ensure proper electrical wiring by a qualified electrician to
avoid electric shock or fire hazards. -
Turn off the main power supply before starting any electrical
work to prevent accidents. -
Avoid modifying the unit as it may lead to electric shocks,
fire, or malfunction. -
Do not install the unit in environments with flammable gases,
excessive water vapor, or corrosive substances. -
Avoid operating the unit with wet hands or in wet conditions to
prevent electric shocks or malfunctions. -
Use specified cables for wiring and ensure secure connections
to protect electronic components.
Installation Instructions:
-
Refer to the installation manual for step-by-step guidance on
installing the remote control unit. -
Ensure the installation location can support the weight of the
unit to prevent accidents. -
Follow the wiring diagrams provided in the manual for proper
electrical connections. -
If unsure about any installation step, consult a professional
for assistance.
Maintenance and Care:
To ensure the longevity and safety of your remote control unit,
follow these maintenance tips:
-
Avoid exposing the unit to water or moisture to prevent
malfunctions. -
Clean the unit with a dry cloth regularly to remove dust and
debris. -
If you notice any issues with the unit, contact a professional
for repairs or servicing.
Frequently Asked Questions (FAQ)
Q: Can I install the remote control unit myself?
A: It is recommended to consult a dealer or professional
contractor for installation to avoid potential hazards.
Q: What should I do if the unit gets wet?
A: Do not operate the unit with wet hands or in wet conditions.
If the unit gets wet, turn off the power immediately and contact a
professional for inspection.
INSTALLATION MANUAL FOR REMOTE CONTROL RC-ES1
PJZ012D155
202403
1. Safety precautions
ORIGINAL INSTRUCTIONS
Please read this manual carefully before starting installation work to install
the unit properly.
Every one of the followings is important information to be observed strictly.
WARNING Failure to follow these instructions properly may result in serious
consequences such as death, severe injury, etc. CAUTION Failure to follow
these instructions properly may cause injury or property damage.
It could have serious consequences depending on the circumstances. The
following pictograms are used in the text.
Never do.
Always follow the instructions given.
Keep this manual at a safe place where you can consult with whenever necessary. Show this manual to installers when moving or repairing the unit. When the ownership of the unit is transferred, this manual should be given to a new owner.
WARNING
Consult your dealer or a professional contractor to install the R/C. Improper
installation made on your own may cause electric shocks, fire or dropping of
the R/C.
Installation work should be performed properly according to this installation
manual. Improper installation work may result in electric shocks, fire or
break-down.
Be sure to use accessories and specified parts for installation work. Use of
unspecified parts may result in drop, fire or electric shocks.
Install the R/C properly to a place with sufficient strength to hold the
weight. If the place is not strong enough, the R/C may drop and cause injury.
Be sure to have the electrical wiring work done by qualified electrical
installer, and use exclusive circuit. Power source with insufficient and
improper work can cause electric shock and fire.
Shut OFF the main power supply before starting electrical work. Otherwise, it
could result in electric shocks, break-down or malfunction.
Do not modify the R/C. It could cause electric shocks, fire, or break-down.
Be sure to turn OFF the power circuit breaker before repairing/inspecting the
R/C. Repairing/inspecting the R/C with the power circuit breaker turned ON
could cause electric shocks or injury.
Do not install the R/C in appropriate environment or where inflammable gas
could generate, flow in, accumulate or leak. If the R/C is used at places
where air contains dense oil mist, steam, organic solvent vapor, corrosive gas
(ammonium, sulfuric compound, acid, etc) or where acidic or alkaline solution,
special spray, etc. are used, it could cause electric shocks, break-down,
smoke or fire as a result of significant deterioration of its performance or
corrosion.
Do not install the R/C where water vapor is generated excessively or
condensation occurs. It could cause electric shocks, fire, or break-down.
Do not use the R/C in a place where it gets wet, such as laundry room. It
could cause electric shocks, fire, or break-down.
Do not operate the R/C with wet hands. It could cause electric shocks.
Do not wash the R/C with water. It could cause electric shocks, fire, or
break-down.
Use the specified cables for wiring, and connect them securely with care to
protect electronic parts from external forces. Improper connections or fixing
could cause heat generation, fire, etc.
Seal the inlet hole for R/C cable with putty. If dew, water, insect, etc.
enters through the hole, it could cause electric shocks, fire or break-down.
If dew or water enters the unit, it may cause screen display anomalies.
WARNING
When installing the R/C at a hospital, telecommunication facility, etc., take
measures to suppress electric noises. It could cause malfunction or break-down
due to hazardous effects on the inverter, private power generator, high
frequency medical equipment, radio communication equipment, etc. The
influences transmitted from the R/C to medical or communication equipment
could disrupt medical activities, video broadcasting or cause noise
interference.
If you have a cardiac pacemaker or implantable cardioverter defibrillator,
keep at least 15 cm away from the R/C. It could cause the malfunction of
medical devices.
Do not install the R/C near automatic control equipment such as an automatic
door or fire-alarm device. Such improper installation may cause an accident
due to malfunction of equipment.
Do not leave the R/C with its upper case removed. If dew, water, insect, etc.
enters through the hole, it could cause electric shocks, fire or break-down.
CAUTION
Do not install the R/C at following places. (1) It could cause break-down or
deformation of R/C. Where it is exposed to direct sunlight Where the ambient
temperature becomes 0 °C or below, or 40 °C or above Where the surface is not
flat Where the strength of installation area is insufficient (2) Moisture may
be attached to internal parts of the R/C, resulting in a display failure.
Place with high humidity where condensation occurs on the R/C Where the R/C
gets wet (3) Accurate room temperature may not be detected using the
temperature sensor of the R/C. Where the average room temperature cannot be
detected Place near the equipment to generate heat Place affected by outside
air in opening/closing the door Place exposed to direct sunlight or wind from
air conditioner Where the difference between wall and room temperature is
large
The communication distance between the R/C and the smartphone could be
decreased. When there are obstructions, shielding objects, or radio wave
interference with other devices.
2. Accessories & Prepare on site
Following parts are provided. Accessories R/C main unit, wood screw (ø3.5 x 16) 2 pcs, Quick reference, Sheet installation (this document)
Following parts are arranged at site. Prepare them according to the respective installation procedures.
Item name
Q’ty
Remark
European standard junction box
1
This is not required when installing directly on a wall. If not embedding the box in a wall, it shall be insulating material of at least 1mm thick for supplementary insulation.
Lacing (JIS C8425 or equivalent)
As required
Necessary to run R/C cable on the wall. This is required when the R/C cable is run on a wall. It shall be insulating material of at least 1mm thick for supplementary insulation.
Putty
Suitably For sealing gaps
Molly anchor
As required
R/C cable (0.3 mm2 x 2 pcs)
As required
See right table when longer than 100 m
When the cable length is longer than 100 m, the max size for wiring used in the R/C case is 0.5 mm2 . Connect them to wirings of larger size near the outside of R/ C. When wirings are connected, take measures to prevent water, etc. from entering inside.
200 m 300 m 400 m 600 m
0.5 mm2 x 2-core 0.75 mm2 x 2-core 1.25 mm2 x 2-core 2.0 mm2 x 2-core
3. Installation place
30
Secure the installation space shown in the figure.
Bluetooth® module
11.5
86
60
Secure minimum spaces for
disassembling the case.
30
30
Top, left and right sides … 30mm or more
Bottom side*………………..120mm or more
*If using L-shaped screwdriver,
50mm or more is available.
(14.5)
120
Temperature sensor
4. Installation procedure
86
Fix the lower case on the wall by using screws. See the above diagram for the
fixing position.
<When the wirings are retrieved “Backward”>
Embed the junction box* and the R/C wirings beforehand.
- Not necessary if not used
When wirings are passed through the lower case, fix the lower case at 2 places on the junction box*.
- If not used, fix the case directly on the wall
Connect wirings from X and Y terminals of R/C to X and Y terminals of indoor unit.
The R/C wirings (X, Y) have no polarity. After connecting them to the terminals, store them in wiring guides.
Ensure that the wirings do not get stuck with the case.
Seal the inlet hole for the R/C wirings with putty.
Install the upper case with care not to pinch wirings of R/C. Ensure that the upper and lower case fit completely.
Remove the protective film from the front screen of the R/C.
Insertion direction to the fixing of upper hooks
1
XY
2
Insertion direction
of the lower hooks
<When the wirings are taken out from the “upper left” of R/C>
Cut out the thin wall sections on the cases.
Take care not to damage the PCB and not to leave any chips of cut thin wall inside.
Fix the lower R/C case on a flat surface with two wood screws.
Connect wirings from X and Y terminals of R/C to X and Y terminals of indoor unit.
The R/C wirings (X, Y) have no polarity. After connecting them to terminals, store them in wiring guides.
Cutout of the shaded portion
Cutout of the shaded portion
Ensure that the wirings do not get stuck.
Install the upper case with care not to pinch wirings
Lacing
of R/C.
Seal the inlet hole for the R/C wirings with putty.
Attach the lacing to the wirings running on the wall.
Remove the protective film from the front screen of
the R/C.
XY
Cautions for wiring connection Use wirings of no larger than 0.5 mm2 for wiring running through the R/C case. Take care not to pinch the sheath. Tighten the wiring connection by hand (0.7N·m or less). Do not tighten it by electric driver. It may cause failure or deformation.
Remove the coating. Approx. 8mm
×
To disassemble the R/C case into the upper and lower cases. With a flathead
screwdriver inserted into the concave portion in the lower
part of the R/C, open the upper case. It is recommended that the tip of the
screwdriver be wrapped with tape to avoid damaging the case. Be careful not to
injure your hand on the wall. Take care to protect the removed upper case from
moisture or dust.
5. Main/Sub setting when more than one remote controls are used
Up to two units of R/C can be used at the maximum for 1 indoor unit or 1 group. One is main R/C and the other is sub R/C. Operating range is different depending on the main or sub R/C.
Indoor unit
R(N/Co pcoalbalreity)
R/C “Main”
R/C “Sub”
Set the “Main” and “Sub” as described at Section 8.
R/C operations TOP screen
Run/Stop Set temp Fan speed Operation settings Operation mode High power
Ventilation Set ON/OFF timer by hour Set ON/OFF timer by clock Upper/lower
flap Zone ON/OFF Left/right flap Common settings Bluetooth
Bluetooth ON/OFF Pairing mode QR code for the app Display & sound Backlight
brightness Backlight lighting time Operation sound Language
Main Sub
R/C operations Maintenance mode
IU address Main/Sub of R/C IU capacity Error history Saving IU settings
Special settings
Delete IU address CPU reset Factory reset Test run Cooling test run Drain pump
test run Installation date
Main Sub
×
× ×
× × ×
: operable × : not operable
*These charts do not indicate all the functions.
Advice: Operation by smartphone application
Installing the dedicated app enables you to configure more detailed settings
in addition to those shown on the above charts using your own smartphone. The
app is free of charge, but downloading the app and some operations may require
communication charges. Download the app from “Google PlayTM” or “AppStore”.
Refer to section 9 for details on how to operate the R/C.
For AndroidTM
For iOS
The Bluetooth® word mark and logos are registered trademarks owned by
Bluetooth SIG, Inc. Any use of such marks by MITSUBISHI HEAVY INDUSTRIES
THERMAL SYSTEMS, LTD. is under license. Other trademarks and trade names are
those of their respective owners. AndroidTM and Google PlayTM are registered
trademarks of Google LLC. iOS is the name of the OS of Apple Inc. IOS is a
trademark or registered trademark of Cisco in the US and other countries which
has been licensed for use. App Store is a service mark of Apple Inc.
PJZ012D155-1
6. Functions and menu items of the remote control Names and functions of sections on the R/C (Operating section)
Run / Stop key
On the TOP screen, tap this key to start the operation. Tapping this key again
stops the operation. On other screens, this key goes back to the TOP screen.
Menu / OK key
On the TOP screen, tap this key to show the menu. On other screens, this key
serves to enter the selected item.
7. Power on and initial setting
Run / Stop key
Menu / OK key
Fan speed / Back key
Up key Down key
Fan speed / Back key
On the TOP screen, tap this key to change the fan speed. On other screens,
tapping this key goes back to the previous screen, while holding down this key
goes back to the TOP screen. Up key Down key
On the TOP screen, tap this key to change the setting temperature. On other
screens, this key serves to select the item.
Set the main and sub R/C units according to the display at the power on.
Main/Sub setting not performed (1)
Main/Sub setting performed (2)
When the main and sub are not yet set,
Select “Main/Sub”. The initial setting configuration starts. If Main/Sub setting is made incorrectly, it can be changed
after the initial setting process. (See 8. Main/Sub of R/C)
When using two R/Cs for one IU or one group, if the first one is set for the Main, the second is set for the Sub
automatically.
Main/Sub of R/C
Caution
When only one unit of R/C is used, select the “Main”.
: Main : Sub
Main/Sub setting can be viewed on the TOP screen.
Main is selected: The screen moves Searching IU Sub is selected (2)
Loading IU settings
TOP
When the main and sub are set, Select whether to keep or initialize the previous R/C settings.
R/C settings
Use the previous… is selected: The screen moves Loading IU settings
TOP
Perform… is selected:
After the system has been reset, follow the instructions of “(1) When the main
and sub are not yet set”.
8. Installation settings and test run
Installation setting and test run are performed from the maintenance mode
A specific code is required to operate this mode. Enter this code as follows:
Holding down the ” ” key on the TOP screen.
Maintenance mode
2 3
4 5
6 7
11 14
The selected screen is displayed.
IU capacity (Sample)
IU address (Sample)
Main/Sub of R/C
When the key is tapped after selecting an IU address, the fan of the selected
IU can be operated. Tap the
key again to stop the operation.
Error history (Sample)
Use this when changing the Main/ Sub setting of R/C.
Saving IU setting
Capacities of IUs connected to the R/C are displayed.
Date and time when error occurred, IU address and Error code are displayed.
The indoor unit setting can be saved.
Special settings
Delete IU address
CPU reset
The selected screen is displayed. Factory reset
Memory of the IU address for multi (KX) unit is deleted.
Microcomputers of IU and OU connected are reset. (State of restoration after power failure.)
Settings on R/C and IU connected are initialized. (State of factory default)
Test run
Cooling test run
Drain pump test run
The selected screen is displayed. Installation date
This can be operated while cooling is stopped. When the room temperature is
too low to start the
cooling test run, it operates for 30 minutes by decreasing the set temperature
to 5 °C.
Drain pump can be operated independently.
Select the date using /
keys, and tap the key to enter
the date.
OK
9. Connection with smartphone
Some other settings can be set from the smartphone app. To set from app, the smartphone and R/C have to be connected via Bluetooth®.
Menu
Common settings
Tap the key on the TOP screen.
Bluetooth
Select the “Common settings”
using / keys and tap
the key.
Bluetooth ON/OFF
4
6
7
Select “Bluetooth”.
The selected screen is displayed. Pairing Request (Sample)
Turn Bluetooth ON/OFF. Even if turning ON, the connection has not been completed yet.
/
The Bluetooth icon is displayed on the TOP screen when Bluetooth is turned ON.
Pairing mode (Sample)
This screen is displayed when the smartphone app requests a connection. Check
the R/C and app passkeys are the same, then tap the key to authorize the
connection on the app. (See Quick Reference for how to operate with the app.)
QR code for the app
/
The Bluetooth No. of the R/C is displayed. The R/C can be selected correctly when connecting from the Android app.
The QR code for app is displayed. Scan the QR code to download the app.
PJZ012D155-2
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