Toshiba RBP-RC001-E Operating instructions

99NA32RCAISEN22B
32RCA001TS-02ISEN
●Thank you for purchasing this group remote controller.
●In order to use this product safely and correctly, please read this Installation & Owner's Manual
carefully before use and make sure that you fully understand the contents.
In particular, please be sure to read the “Safety Precautions”.
●After reading this manual, be sure to keep it in a place where the operator of the Unit can always
view it.
●This product uses bitmap fonts manufactured and sold by Ricoh Industrial Solutions Inc.
Group Remote Controller
(Compact group controller)
Installation & Owner's Manual
RBP-RC001-E
For commercial use

Contents
Safety Precautions........................................................................................................................4
Specifications................................................................................................................................6
Product specifications........................................................................................................... 6
Outline Drawing .................................................................................................................... 6
Names of each part .............................................................................................................. 7
Included Items ...................................................................................................................... 7
Wiring specifications ............................................................................................................. 7
Screw size of each terminal .................................................................................................. 7
Installation.....................................................................................................................................8
Power, Signal, Earth and Communication Line Connections ................................................ 8
Power supply wire and ground wire connection.................................................................... 9
Connecting the communication wires ................................................................................. 10
Connection to External Equipment ......................................................................................11
How to Install ...................................................................................................................... 12
Clock Setting....................................................................................................................... 13
Group remote controller overview ...............................................................................................14
Overview............................................................................................................................. 14
Function List ....................................................................................................................... 15
Names and Functions of Parts....................................................................................................16
Icon List.......................................................................................................................................17
Screen Structure .........................................................................................................................18
Basic Operations.........................................................................................................................20
Displaying the Operation Status..................................................................................................21
All Information..................................................................................................................... 21
System Information............................................................................................................. 21
MC Information ................................................................................................................... 22
UC Information.................................................................................................................... 22
Circuit Information............................................................................................................... 22
Operating Methods .....................................................................................................................23
Switching the group remote controller between Run/Stop and switching between
operation patterns............................................................................................................... 23
System operation................................................................................................................ 25
Displaying Failure History ...........................................................................................................27
Displaying Failure History ................................................................................................... 27
Clearing Failure History ...................................................................................................... 28

Setting Items ...............................................................................................................................29
Operation Pattern Settings.................................................................................................. 30
Schedule Settings............................................................................................................... 34
Display Settings .................................................................................................................. 37
Button Settings ................................................................................................................... 38
Date&time setting ............................................................................................................... 39
I/O settings.......................................................................................................................... 40
Language Setting................................................................................................................ 41
DN code setting .................................................................................................................. 41
Maintenance Items......................................................................................................................42
Product Info. ....................................................................................................................... 43
Check of I/O........................................................................................................................ 43
Password Setting................................................................................................................ 44
List of Display/Setting Items........................................................................................................45
List of display items on information screens ....................................................................... 45
I/O function list .................................................................................................................... 50
DN code list ........................................................................................................................ 51
When You Suspect a Failure.......................................................................................................53

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RBP-RC001-E Installation & Owner's Manual
*1: Serious injury refers to lasting after effects such as blindness, injury, burns (high temperature / low temperature), electric shock, bone
fracture, or poisoning, etc and injuries that require hospitalization/long‐term outpatient treatment.
*2: Minor injury refers to injuries, burns, or electric shocks, etc, that do not require hospitalization or long-term outpatient treatment.
*3: Damage to property refers to extended damage related to houses, household goods, livestock, or pets, etc.
Safety Precautions
Installation Precautions
• Read these "Safety Precautions" carefully before installation.
• The precautions described below include important items regarding safety. Observe them without fail. Understand the
following details (indications and symbols) before reading the body text, and follow the instructions.
• After the installation works has been completed, perform a trial operation to check for any problems. Explain how to use and
maintain the unit to the customer.
• Ask customer to keep this Manual at accessible place for future reference.
Usage Precautions
• Explains safety precautions you must follow in order to prevent harm to the user and other persons and damage to property.
• "Display Description" explains the classification of the degree of harm or damage that may occur if the unit is handled
incorrectly while “Symbol Description" indicates the meanings of symbols.
Display Description
WARNING
Indicates "Content that is expected to
result in death or serious injury (*1) to
the user in the case of incorrect
handling".
CAUTION
Indicates "Content that is expected to
result in minor injury (*2) to the user or
damage to property (*3) in the case of
incorrect handllng".
Symbol Description
Indicates prohibited actions, Specifically
prohibited contents are indicated with a picture
and/or text in or near the symboI.
Indicates instructions which must be followed.
The actual contents of the instructions are
indicated with a picture and/or text in or near the
symboI.
WARNING
Installation Precautions
Ask an authorized dealer or qualified
installation professional to install or
reinstall this unit.
Inappropriate installation may result in electric
shock or fire.
Use the heat source products designated
by us.
Please use the heat source products
designated by us.
Using products other than specified may
cause fire, electric shock, or water leakage.
Also, please ask a professional for
installation work.
Do not use a power source other than the
specified model.
Using a power source other than the specified
model may cause fire or failure.
Please use 220-240 VAC.
Always connect to ground.
Improper grounding may result in an electric
shock. Before connecting the power, carry
out Class D grounding according to the
"Engineering Standard for Electric Work" and
the "Internal Wiring Regulations".
• Electrical work must be performed by a
qualified etectrician in accordance with
this installation manual. The work must
satisfy all local, national and
international regulations.
Inappropriate work may result in electric
shock of fire.
• Be sure to turn off all main power
supply switches before starting any
electrical work.
Failure to do so may result in electric
shock.
Compulsory
Use
specified
products
Compulsory
Compulsory

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RBP-RC001-E Installation & Owner's Manual
Usage Precautions
Do not operate the switches with wet
hands.
Doing so may cause electric shock or failure.
Do not modify the unit.
A fire or an electric shock may occur.
Do not wet the group remote controller.
Be careful not to get the group remote
controller wet.
Doing so may cause fire, electric shock, or
failure.
Do not start or stop the heat source
machine by turning on / off the power
switch or circuit breaker.
Doing so may cause fire, or electric shock.
Turn off the power if anything is abnormal
(burnt odour etc).
Continued use may cause fire or electric
shock. Please ask the dealer from whom you
purchased the product.
Relocation & Repair Precautions
Contact a specialist or the dealer from
whom you purchased the unit to relocate
and re-install the heat source machine.
Faulty installation may cause fire, electric
shock injury.
CAUTION
Installation Precautions
Do not install in the following locations.
Doing so may cause a failure.
• Locations where combustible gas may leak.
• Locations with high humidity or water.
• Dusty locations.
• Locations in direct sunlight and locations
sublect to high temperatures.
• Locations within 1 m from televisions or
radios.
• Locations where noise is generated.
• Outdoors, under awnings, or other locations
exposed to rain and dew.
• Locations exposed to outside air containing
corrosive gases or salinity.
• Locations with frequent vibrations.
Depending on the installation location, it
may be necessary to install an earth-
leakage circuit breaker.
If the earth leakage breaker is not installed, it
may cause an electric shock.
• In instaIIation work, use wiring with the
correct ampacity.
Failure to do so may result in excessive
heat or fire.
• Use specified cables and connect them
securely, and do not subject
connecting terminals to external force.
Doing so may result in broken cables,
excessive heat or fire.
• AIways instaII a circuit breaker on the
primary side of the power supply.
• When attaching to a metal lath, wire
lath or wooden structure with metal
boards, attach it to the control panel,
etc, without attaching it to the wall .
Do not use this device in locations where
children may be present.
Usage Precautions
Do not drop the product or apply strong
shock.
Doing so may cause a failure.
Please ask the dealer from whom you
purchased the unit for repair.
Faulty repair may cause fire or electric shock.
When cleaning and checking, turn off the
circuit breaker or the earth-leakage
breaker.
Failing to do so may cause injury.
Request
Prohibited Compulsory
Request
relocation
Check the
installation
location
Check the
installation
location
Prohibited
Prohibited
Prohibited
Prohibited Compulsory
Prohibited Compulsory

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RBP-RC001-E Installation & Owner's Manual
Specifications
Product specifications
Product name Group Remote Controller
Model name RBP-RC001-E
Power supply 220 to 240 VAC 50/60 Hz
Power consumption 6 W
Number of connected
units Up to 2 units (For USX series module controllers)
External contact inputs 3
External contact output 2
Operating
temperature/humidity
range
0 °C to 40 °C, 10% to 90% RH (no condensation)
Installation location Indoor Installation only
Dimensions H 120 × W 120 × D 20 (+50.6) mm
(Embedded dimensions shown In parenthesis)
Mass 0.6 kg
Outline Drawing
(Unit: mm)
Display panel
Operation panel

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Names of each part
Name Function
Terminal block for external contact input /
output Connect the signal wires for external contact input / output
Terminal block for external input / output
power supply Connect the power supply wires for external contact input / output
Communication terminal block Connect the RS-485 communication wiring
Included Items
Confirm that all the parts listed below are included in the package.
No. Component name Q'ty Remark
1 Group Remote Controller main unit 1
2 Installation & Owner's Manual 1 This manual
3 Fixing screw 4 M4 × 20
4 Fixing screw 4 M3.8 × 16
Wiring specifications
Use the following wiring material to connect signal wires and power supply wires. (Locally procured)
No. Wiring Wire type / wire diameter / wire length
1 For RS485 communication
Shielded twisted pair wire
0.75 mm², up to 100 m
1.25 mm², up to 500m
2 For power supply 2mm², up to 50m
3 For digital I/O Multi-core cable 0.5 mm², up to 100m
Screw size of each terminal
Terminal Screw size
Power terminal / Ground terminal M4
Terminal block for external contact input / output
M3
Terminal block for external input / output power supply
Communication terminal block
Terminal block for external input / output power supply
Communication terminal block
Terminal block for external contact input / output

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RBP-RC001-E Installation & Owner's Manual
Installation
Power, Signal, Earth and Communication Line Connections
Connect the power, signal earth and communication lines to the specified terminal blocks.
Attach round crimp terminals to all wiring and tighten the screws securely.
After tightening, check that the wiring cannot come out.
About Stripping Length
Power supply wire stripping length
N
L
Attach a round crimp terminal to each wire of the power supply wire.
Power supply wire
Round crimp terminal
A: RS485-A(+)
B: RS485- B(-)
G: RS485-GND
Cutting (insulating)
Drain wire (grounding the frame)
(Insulate so that it does not short-circuit with the terminal block or other wiring.)
Communication wire stripping length Signal wire stripping length

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RBP-RC001-E Installation & Owner's Manual
Power supply wire and ground wire connection
Connecting the power supply wire and the ground wire
(1) Remove 3 cover fixing screws pointed to by arrows and open the cover.
(2) Insert cross notches in the rubber bushing in order to pass the power supply cable.
(3) Pass the power supply cable through the rubber bushing and the clamp, and connect the power supply wire and the
ground wire to the specified terminal block.
(4) Close the cover and secure with 3 cover fixing screws.
[REQUIREMENT]
• Do not connect the device directly to the primary side of the power supply.
• Be sure to install a circuit breaker or earth-leakage breaker on the primary side of the power supply.
• Fasten the screws to the terminal block with torque of 0.5 N·m.
Cover fixing screw
Cover fixing screw
Power supply cove
r
Screws indicated by arrows
RS485 terminating resistor setting switch
Rear side terminal block
Ground wire
Ground terminal
Rubber bushing
Power terminal
Power supply wire
Clamp
(Securely fix the cable with
a clamp.)
(Put back the transparent
cover after attaching the
power supply wire.)
18 mm
5 mm

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RBP-RC001-E Installation & Owner's Manual
Connecting the communication wires
Communication wire connection procedure
[REQUIREMENT]
• Fasten the screws to the terminal block with torque of 0.5 N·m.
Power supply 220-240V AC
MC
MC
RS-485 communication wire has polarity.
A: RS-485-A (+)
B: RS-485-B (-)
G: RS-485-GND
Ground the shield of the communication wire to the frame of
the group remote controller, and do not ground it on the
connected device side (MC side).
Connect the communication wire on the connected device side
according to the installation & owner's manual for each device.
Insulate the shield of the communication wire so that it does
not short-circuit with the terminal block or other wiring.
DO2
L N DO1
DI3
DI2
DI1
COM
+VS
POWER
RUN
ALARM
POWER
RUN
ALARM
G
B
A
FG

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Connection to External Equipment
Example of connection to external equipments
Name I/O Item
This unit side Equipment side
I/O conditions Circuit Terminal
name Circuit example I/O conditions
Digital I/O
terminal
Signal
output
Contact A static signal
output
Contact permissible
voltage/current
DC 24 V/90 mA
Signal
input
Contact A static or
pulse signal input
(It depends on the
input function settings.
For details, Refer to
the I/O function list (P.
50).)
A contact that supports
microcurrent must be
selected and used.
Pulse width of
pulse signal
input: 500 ms or
more
* Wire the cables so that the user does not touch the power supply directly.
* On the equipment side, use a basically insulated power circuit and place it in a location that where the user cannot touch it.
* Procure the external power supply for the digital I/O locally.
* Functions can be assigned to digital inputs 1 to 3 and digital outputs 1 to 2. Refer to “I/O settings (P. 40)”
* Group remote controller cannot be connected to equipment by our remote monitoring or open protocol (BACnet, Modbus).
[REQUIREMENT]
• Fasten the screws to the terminal block with torque of 0.5 N·m.
DC
12V or 24V
+
-
DO2
DO1
DI3
DI2
DI1
COM
+VS
G
B
A
Input / output
l(
)
Input / output
l()
Output 2
Output 1
Input 3
Input 2
Input 1
Signal
Signal
External
power
supply
input
Digital
input
+VS External
power
supply
DO1
DO2
DI1
DI2
DI3
COM

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RBP-RC001-E Installation & Owner's Manual
How to Install
CAUTION
• Do not wire communication lines or input/output wiring next to power supply wiring, etc, or house them in the same metal
pipe. Doing so may result in failure.
• Install the group remote controller away from the noise sources.
The thickness of the board or wall must be 1.6 mm to 10 mm.
• Prepare the holes for installation beforehand, following the the diagram below (Panel cut dimensions diagram).
• Remove 1 panel fixing screw and open the panel.
• Attach the lower case with the four included fixing screws.
• Close the panel and attach it with 1 panel fixing screw.
< Panel cut dimensions diagram >
Screw holes (4 places)
W:95 × H:84
Square hole
Fixing screw
Panel
Control board or a wall
Panel fixing screw
Lower case

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Clock Setting
CAUTION
• When the power is turned on for the first time or if the power has been shut down for three days or more, the clock may
be initialized (to January 1, 2021). If the clock is initialized, the message below appears. Press the [●] (Confirm) button to
switch to the Clock Setting screen. Be sure to set the clock with the clock setting method.
• If the clock is initialized, no schedules will be executed until the clock is set.
• If the clock is initialized, the schedule settings will also be initialized. (The event settings will not be initialized.)
If you use a schedule, set the schedule again after setting the clock.
Start screen that appears when the clock is initialized
[●]

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Group remote controller overview
Overview
The group remote controller (hereinafter referred to as GR) is a compact group controller that connects the following heat
source equipment and instructs the distribution of the water system of the heat source equipment, operation mode, set
temperature, and start / stop.
Heat source equipment that can be connected to GR (Note)
USX, EDGE series Heat Recovery CAONS Series 1, 2 SFMC Series 4, 5
CAONS700
[In the case of Universal Smart X (USX and EDGE Series), CAONS700, and Super Flex Modular Chiller (SFMC Series
4, 5)]
The GR can connect up to two module controllers (hereinafter referred to as MC). By connecting up to 16 unit controllers
(hereinafter referred to as UC) to each MC, up to 32 UCs can be controlled.
And you can control up to 4 water systems. The UC can be distributed and controlled for each water system. (Up to 2 water
systems can be controlled for each MC. A UC extending over MCs can be set as part of the same system and be controlled.)
Each MC detects the required flow rate on the load side according to the GR operation instructions, and instructs each UC to
start / stop the built-in inverter pump and the required flow rate or required operating frequency. (For SFMC, USX, EDGE series)
It also controls rotation to equalize the operating time of each UC.
Upon receiving the operation instruction from the MC, the UC controls the number and frequency of compressors so that the
outlet water temperature approaches the set temperature. The UC then performs rotation control to equalize the operating time
of each compressor.
USX connection example and setting example
Note : The connected models cannot be mixed in the same water system. Also, when connecting a model other than the USX
and EDGE series, it is necessary to set the model of the DN code. Refer to the DN code list (P. 51) for model settings.
Digital input
Run/Stop input, Operating pattern input, etc
Digital output
Run output, Alarm output, Operating pattern output, etc
MC1
Communication line
(RS-485)
MC2
UC (Up to 16 units)
• • •
• • •
System 1 System 2
System 2 System 3
Group Remote Controller (GR)
POWER
RUN
ALARM
POWER
RUN
ALARM

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Function List
No. Function Remark
1
Operation status display
System status
Run/stop, operation mode, whether failures occurred, operation capacity, outlet/inlet water
temperatures, unit flow (Note 1),
and simplified power (including pump power)
2 Module controller status Run/stop, operation mode, fault code, operation capacity, outlet/inlet water temperatures,
unit flow (Note 1), and simplified power (including pump power)
3 Module status Run/stop, operation mode, fault code, operation capacity, outlet/inlet water temperatures,
unit flow (Note 2), and simplified power (including pump power)
4 Circuit status Refrigeration cycle information, compressor operation time, and the number of compressor
startups
5 Operation status output (all) Run/stop, failure, operation capacity, operation pattern
6 Run/stop All or system-by-system
7 Pattern settings (switching) Enables you to set GR operation patterns and switch between them.
8 Operation mode settings (switching) Enables you to set operation modes for all systems and switch between them.
9 Set temperature change Enables you to change the set temperatures for all systems.
10 Demand Enables you to restrict the current or operation capacity, using an external demand signal.
Enables you to set a demand current and capacity.
11 System settings Enables you to distribute all connected modules into systems.
(For each module controller system)
12 Schedule Settings Enables you to set an operation schedule. (For 5 weeks)
13 Failure history display Enables you to check failure history.
14 Power saving Enables you to enable and disable the demand setting.
To enable the power saving function, the DN code must be set.
Note 1: In the case of CAONS700, the unit flow, supply water temperature, and return water temperature can be displayed if
the signals of the flow meter and external heat source side supply water/return water temperature sensors are input to
the MC.
Note 2: CAONS700 do not support this function.

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Names and Functions of Parts
Operation panel
No. Name Description (Note 1)
1 LCD
–
2 Operation lamp ON during running and OFF during stoppage.
You can change the output method by setting “Level of operating output”. (Note 2)
3 Failure lamp Lights up when a failure occurs.
You can change the output method by setting “Level of failure output”. (Note 2)
4 [ON] button Press this button to run the GR.
Enabled if GR is set to Unit or External (Run/Stop input not set).
5 [OFF] button Press this button to stop the GR.
If the GR is set to External and Run/Stop input is set, it is switched to unit stop.
6 [ ] (Control) button Press this button to display the GR operation screen and the system operation
screen.
7 [Λ], [V], [<] and [>] buttons Press these buttons to select an item.
8 [●] (Confirm) button Press this button to switch the screen in the order of
All→System→MC→UC→Circuit and to select an item and go to the next screen.
9 [ ] (Return) button Press this button to return to the previous screen.
10 [ ] (Menu) button Press this button to display the Menu screen.
Note 1: If the backlight is OFF although the backlight setting is not “OFF”, press any button to turn ON the backlight. (For a
button that is set to be long pressed, the backlight is turned ON after it is long pressed.) Button operations are enabled
after the backlight is turned ON.
Note 2: For details, refer to “DN code setting (P. 41)”.

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Icon List
Item Icon Status Description
Unit/External
Unit Indicates that the GR is set to Unit.
External Indicates that the GR is set to External.
Run/Stop
Stop Indicates the stopped state.
Run Indicates the running state.
Operation
pattern
Pattern 1 Indicates that the pattern is operation pattern 1.
Pattern 2 Indicates that the pattern is operation pattern 2.
Pattern 3 Indicates that the pattern is operation pattern 3.
Pattern 4 Indicates that the pattern is operation pattern 4.
Operation mode
Stop mode Indicates that the operation mode is Stop.
Cool Indicates that the operation mode is Cool.
Heat Indicates that the operation mode is Heat.
Cool storage Indicates that the operation mode is C.Storage.
Heat storage Indicates that the operation mode is H.Storage.
Schedule
Disable Indicates that the execution of the schedule is disabled.
Enable Indicates that the execution of the schedule is enabled.
Demand
Power saving
OFF Indicates that demand/power saving is OFF.
ON Indicates that demand/power saving is ON.
System
superiority
Individual/Link
Individual Indicates that the system is disconnected from GR operation and is individual.
Link Indicates that the system is linked to GR operation.
Schedule
Settings
Disable Indicates that events are disabled.
Each day of
the week Indicates that an event for a day of the week is set.
Special1 Indicates that an event for special day 1 is set.
Special2 Indicates that an event for special day 2 is set.
Special3 Indicates that an event for special day 3 is set.
Others
Failure,
attention Displayed in the event of a failure or if attention is required.
Restart Indicates that the setting item is for a DN code that requires a restart.

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Screen Structure
All information (P. 21)
MC information (P. 22)
UC information (P. 22)
Circuit information (P. 22)
GR operation (P. 23)
System operation (P. 25)
[●]
[●]
[●]
[●]
[]
[]
• Information about each
system
• System-by-system
information
• MC-by-MC information
• Information about each UC
• Information about each circuit
• Switching between Unit and External
• Switching between operation patterns
• Schedule ON/OFF
• Link/Individual
• Changing of Run/Stop, mode, and set temperature
• Demand setting
System information (P. 21)

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Menu (P. 29) Failure History (P. 27)
• Display of past failure dates and times,
fault codes, and failure descriptions
• Setting of each operation pattern
Maintenance (P. 42)
Setting (P. 29) Operation Pattern Settings(P. 30)
Schedule Settings (P. 34)
Display Settings (P. 37)
Button Settings (P. 38)
1 Clock Setting (P. 39)
I/O settings (P. 40)
• Contrast Setting
• BackLight Setting
• Sound Setting
• Press Settings
• Sens. Setting
• Date and time setting
• Enabling and disabling of Week Events; and
setting of special days
• Setting of the schedule for each day of the
week
• Setting of the schedule for a special day
• Digital input function setting
• Digital output function setting
Language Setting (P. 41)
• DN code setting
Product Info. (P. 43)
Check of I/O (P. 43)
Password Setting (P. 44)
• Check of digital input port
• Check of digital output port
• Changing of set password
• Changing of maintenance password
DN code setting (P. 41)

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Basic Operations
Inputting a password
Select “Setting” or “Maintenance” from the Menu screen to display the Input Password screen.
If no password is set, press [●] (Confirm) without changing the digits.
If you input an incorrect password, an error message appears and the functions are restricted.
In the GR, the password for “Setting” differs from that for “Maintenance”.
To change the passwords, refer to “Password Setting (P. 44)”.
1On the Input Password screen, use [<] and [>] to select
an input digit and press [Λ] and [V] to change the
number.
2After inputting a password, press [●] (Confirm).