Samsung DVM Installation Manual page 25

5 Option room sensor (Model: MRW-TA)
In case of installing room sensor as option, set installation option according to the table.
(05series, SEG24 = 1)
Room sensor (optional)
CAUTION
Use either wired remote controller with built-in room sensor or external room sensor
(MWR-TA) must be installed.
6 Controlling the BLDC Fan and Modulating Valve
When you have installed BLDC fan and modulating valve, set SEG8 for the 02 series installation
option.
When you set the modulating valve and BLDC valve to USE, the Fan Motor power step and water
valve do not operate.
Pipe Type
2-Pipe
4-Pipe
When using 4-pipe system, set SEG14 of 05 series installation option as 1.
CAUTION
As the area marked with an asterisk is for DC power output, do not connect to an AC power source.
*
BLDC Fan
Control
Modulating
Valve 2
Modulating
Valve 1
*DC power source
Operating mode
Cooling / Heating
Cooling
Heating
Valve
Modulating Valve 1
Modulating Valve 1
Modulating Valve 2
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