Samsung MH18VP2X - Indoor Unit Testing and Ampere Limit Settings; Ampere Limit Setting Procedure

Switch Setting and Testing Operation (Continued)
C OMPLETING THE I NSTALLATION
E-22
K 1 K 2 K 3
(OFF)
DIS01
SW02 SW01
K 4
DIS02
Outdoor PCB Display
Switch
Indoor unit
address
View data display
Ampere Switch Selection
MH068FXEA4
MH080FXEA4
MH18VP2X
MH19VP2X
MH052FXEA2
17.0A
(Default)
13.0A
(Default)
14.0A
10.0A
11.0A
12.0A
8.0A
10.0A
ON
ON
3
ON
4
Switch
OFF
OFF
OFF
OFF
ON
Ampere Limit Setting & Changing Procedure
WARNING
◆ Do not adjust the "Ampere Limit Switch", because it needs to meet HDB
requirement or Local authorities.
◆ "Ampere Limit Switch" is initially set to the default value (table below).
◆ "Ampere Limit Switch" is on the PCB of outdoor unit.
◆ Contact the authorized service technician or dealer for setting and changing the
"Ampere Limit Switch".
◆ Before changing the "Ampere Limit Switch", turn off the main power of the
system.
◆ Please refer to the lower figure and table.
Step 4 Testing operation (Indoor unit)
Press the button.
Result
: ◆ The indicator lights on the indoor unit flash at half-second
intervals.
◆ While the indoor unit opens, the indoor unit fan runs to start.
Press the button.
Result
: The outdoor unit operates in cooling or heating mode as
following the room temperature.
Air flow direction Press the button and check that the air flow
blades work properly.
(OFF)
(OFF)
(OFF)
(OFF)
➢ It could take maximum 60 minutes to operate for the protection of the
compressor if the outdoor temperature is below -5°C.
❊ The designs and shape are subject to
change according to the model.