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RMF-CA200-V2
Installation / Instruction Manual
Contents
1.0
Parts .................................................................................................................................................. 1
1.1
Supplied Parts ................................................................................................................................... 1
1.2
Optional Parts ................................................................................................................................... 1
2.0
Safety Precautions ............................................................................................................................ 1
3.0
Installation ........................................................................................................................................ 2
3.1
Single Stage and Two-Stage Conventional Connection Diagram ...................................................... 2
3.2
Heat Pump Mode Connection Diagram ............................................................................................ 3
3.3
DIP Switch Settings. ........................................................................................................................... 3
4.0
System Configuration ........................................................................................................................ 4
5.0
Operation Instruction ........................................................................................................................ 5
1.0 Parts
1.1 Supplied Parts
RMF-CA200-V2 thermostat interface (1), Manual (1)
1.2 Optional Parts
24VAC Transformer (ULP24-210) sold separately from Mitsubishi Electric
2.0 Safety Precautions
THOROUGHLY READ THE FOLLOWING SAFETY PRECAUTIONS BEFORE EACH USE OF THIS PRODUCT (THE "DEVICE").
WARNING - INCORRECT HANDLING MAY RESULT IN INJURY, MALFUNCTION AND / OR DAMAGE TO DEVICE
Do not expose the device to or immerse the device in water. Doing so could lead to electrical shock, device malfunction or damage.
•
Do not install the device in a bathroom, kitchen, or any room where steam could form. Condensation could develop on or around the
•
device and cause electrical shock, device malfunction or damage.
Do not install the device in a location where a gas leak could occur.
•
Do not expose the device to heat or radiation, including direct sunlight, or install the device in a location where the temperature could
•
be greater than 40°C (104°F) or less than 0°C (32°F). Doing any of these things could result in device deformation or malfunction.
Always ensure the device is installed in an area without exposure to high frequency noise.
•
Power generators, inverters, and high-frequency or radio communication equipment may interfere with the operation of this device.
•
All electrical work should be performed by a qualified technician and in accordance with applicable laws and the instructions outlined in
•
this manual.
Use standard wiring with the proper current capacity to avoid current leak, excessive heat, and fire.
•
Use only specified cables and wiring; securely connect each so that the terminals do not bear any weight.
•
Include slack in the power supply wiring. Tension in the wiring may cause it to excessively heat up and break, which could result in a fire.
•
Improperly connected or short-circuited cables or wiring may produce heat and cause device malfunction, device damage, and fire.
•
Capacity shortage to the power supply circuit or improper installation may result in electrical shock or fire.
•
•
Do not modify or alter this device or cable in any manner whatsoever.
IM-RMF-CA200-V2-202306FM
Read prior to installing / operating device. Retain for future reference.
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© Mitsubishi Electric Sales Canada Inc. All rights reserved.
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Summary of Contents for Mitsubishi Electric RMF-CA200-V2
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Page 1: Table Of Contents
Capacity shortage to the power supply circuit or improper installation may result in electrical shock or fire. • • Do not modify or alter this device or cable in any manner whatsoever. © Mitsubishi Electric Sales Canada Inc. All rights reserved. IM-RMF-CA200-V2-202306FM... -
Page 2: Installation
If Y2 or W2 is left unconnected or is unavailable from the thermostat set SW1-1 to the ON position. This configures single stage (simulated VRF) operation of RMF-CA200-V2; simulating multiple stage operation using temperature differential based on W1 / Y1 call and run time. -
Page 3: Heat Pump Mode Connection Diagram
Defines default fan speed when thermostat G signal is active. SW1-3 Medium High Quiet* SW1-4 *Quiet speeds may not be supported on all models. Available fan speeds can be found in the indoor unit operational manual. © Mitsubishi Electric Sales Canada Inc. All rights reserved. IM-RMF-CA200-V2-202306FM... -
Page 4: System Configuration
Device Configuration: Initial settings can be configured via the DIP switches on the RMF-CA200-V2 controller board. Request codes not addressed by RMF-CA200- V2 may be configured by temporarily connecting an MA remote controller. Please reference product(s) manual for setting details. -
Page 5: Operation Instruction
Operate the third-party thermostat per the manufacturer’s instructions. Simultaneous connection and use of RMF-CA200-V2 and Mitsubishi remote controllers (e.g. MA/ME) is not supported as they will interfere with the correct RMF-CA200-V2 operation. Infrared Wireless remote controller operation is NOT recommended after RMF-CA200-V2 installation. RMF-CA200-V2 and thermostat signals take precedence over Mitsubishi wireless remote controller signals.