Wired Controller - Midea MRC-36CWN1-V10 Manual

R410A Rooftop Package Unit 60Hz MCAC-RTSM-2014-03

16 Wired Controller

16.2 Optional wired controller:
KJR-23B: For cooling only and cooling with auxiliary heater
KJR-25B： For Cooling and heating
KJR-23B KJR-25B
16.3 Field wiring
To connect wired controller
3ton&4ton
5ton
XT1
X T1
B
A C N
L N
Y /G
Y /G
POWER
POWER
Dial code setting
If the SW3 is on '1", the wired controller KJR-23B or KJR-25B can be used. After setting, please shut off the
power supply and then power on it again, otherwise, the new settings function will be invalid.
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