Samsung RC DHXE Series Installation Manual page 18

Installing DPM AA
Liquid
100
28
① X 2EA
Connecting communication line and wired remote controller
F1/F2
Outdoor
unit
L/N
Operation and specification
- The two sets of the indoor units with DPM installation (2 EA) which are controlled by wired and wireless remote controller
work equally. (All controls such as ON/OFF, cooling/heating/dehumidification/ventilation, high/ medium/low wind, fixing
louver angle/swing are equally applied.)
- Thermo OFF which stops when indoor temperature reaches set temperature works by the average sensor value of the
indoor temperature of two indoor units.
- When either of the two indoor units has a problem, the two indoor units protect operation or stop working.
Instruction for installation and operation
- You should install the DPM according to the above installation specification and eliminate the factors that give electrical
load to the both indoor units when installing and operating. (Heater / window / front door / ventilation / partition that divides space)
- You should provide sufficient instructions about the operation method and specification features to users and fill in caution
phrases on wired remote controller when necessary.
▶ <The air-conditioners in this area are special type to be controlled simultaneously.>
Set up indoor quantity by key switch(K1, K2)
- Press and hold K1 switch to enter the setting mode on the number of the installed indoor unit : Check "A0" sign on 7-segment
▶ Press K2 switch to set the number of the installed indoor unit :
Ex) If there are two indoor units, press K2 switch twice, and check "A2" sign on 7-segment.
▶ Press K1 switch to complete setting the number of the installed indoor unit : Check "AA" sign on 7-segment.
18
Y-joint for indoor unit
MXJ-YA1509
255
127
127
F1/F2 F1/F2
Indoor unit #1
L/N L/N
Gas
100
35
② X 2EA
Indoor unit #2
Remote control
282
147
147