Mitsubishi Electric ECOV-X37VA Manuel D'installation page 50

11-3. Setting the target evaporation temperature
Set the dip switch (SW2) according to the following table to set the target evaporation temperature.
• Always turn off the power of the unit before setting the dip switch (SW2).
Dip switch (SW2)
1 2 3 4
0 1 0 0
1 1 0 0
0 0 1 0
1 0 1 0
0 1 1 0
1 1 1 0
0 0 0 1
1 0 0 1
0 1 0 1
1 1 0 1
0 0 1 1
1 0 1 1
0 1 1 1
1 1 1 1
0 0 0 0
1 0 0 0
0 1 0 0
1 1 0 0
0 0 1 0
1 0 1 0
0 1 1 0
1 1 1 0
0 0 0 1
1 0 0 1
0 1 0 1
1 1 0 1
0 0 1 1
1 0 1 1
0 1 1 1
1 1 1 1
0 0 0 0
• Before operating the unit, set the target evaporation temperature using the dip switch (SW2).
If the target evaporation temperature is not set, operation starts with the target evaporation temperature tentatively set to -10°C.
• Even when using MODBUS
evaporation temperature before operating the unit.
When the power to the unit is shut off due to a power outage, the unit starts up with the target evaporation temperature that
has been set with the dip switch (SW2) upon recovery of the power.
Until the target evaporation temperature is set again using MODBUS
with the dip switch (SW2) is effective.
• For instructions on how to set the target evaporation temperature using MODBUS
• Please contact the supplier for the MODBUS
ON
Switches 1 to 5 are ON, and switches 6 to 10 are OFF in the figure on the left.
1 2 3 4 5 6 7 8 9 10
WT09614X03_GB
1: ON 0: OFF
Target evaporation
temperature
5 6
1 0 -5
1 0 -6
1 0 -7
1 0 -8
1 0 -9
1 0 -10
1 0 -11
1 0 -12
1 0 -13
1 0 -14
1 0 -15
1 0 -16
1 0 -17
1 0 -18
0 1 -19
0 1 -20
0 1 -21
0 1 -22
0 1 -23
0 1 -24
0 1 -25
0 1 -26
0 1 -27
0 1 -28
0 1 -29
0 1 -30
0 1 -31
0 1 -32
0 1 -33
0 1 -34
1 1 -35
®
to set the target evaporation temperature, always use the dip switch (SW2) to set the target
®
Interface Manual.
SW4 SW3 SW2
®
, the target evaporation temperature that has been set
®
, refer to the MODBUS
50
SW1
®
Interface Manual.