Samsung RJ040F2HXEB, Installation Manual

Page: 32 / 37

32
ASetting an indoor unit address and installation option
Settings of PCB Display of the Outdoor unit
◆
Key Options of PCB Display
- K1 : pipe checking operation button - K2 : Function button
- K3 : Reset button - K4 : View mode change button
Key
Push
K1 K2 K3 K4
1
Pipe Checking
Operation
(Display: )
Heat Mode Try run
(Display: )
Reset
View mode
change
2 -
Refrigerant Charging
(Display: )
3 -
Cool Mode Try run
(Display: )
4 -
Pump down
(Display: )
※
Heat and Cool Mode Try run functions are just For Service Technician
◆
K4 View mode Display changes
Push Display Explanation Push Display Explanation
0 Present Compressor Frequency 8 Discharge temperature
1 Target Compressor Frequency 9 OLP temperature
2 Order Compressor Frequency 10 Condenser temperature
3 EEV0 current step 11 Outdoor temperature
4 EEV1 current step 12 Running current
5 EEV2 current step 13 Target Discharge temperature
6 EEV3 current step3 14 Total capacity of the indoor units
7 Fan RPM (H: high, L: low, Blank: off) 15 Safety Control (just For Service Technician)
※
The EEV 2 and EEV 3 of RJ040F2HX**/RJ050F2HX** are always displayed as blank.
※
The EEV 3 of RJ060F3H** model is always displayed as blank.
Display of the external unit
※
During the initial 60 seconds,
display 1 shows in sequence:
00
→
01
→
02
→
...15
→
00...
RJ040F2HX**/RJ050F2HX**
RJ060F3HX**/RJ070F4HX**
RJ080F4HX**
SW0 2
K1
K1
K2 K3 K4
K2 K3 K4