147
6.3.5 PARAMETERS
1-Press and hold buttons , and
simultaneously for 4 seconds or longer.
2- Unit N° “1-1”, set data (parameter value) and item code
are displayed after few seconds.
and set data are blinking.
3-Check that unit N° is 1.
4-Use temperature setting buttons and to select
the item code of the chosen parameter.
5-Use timer time buttons to select value
for parameter.
Refer to the following table for parameters values.
6-Press button value validation; stops blinking and remains lit.
Setting is completed.
7-To return to normal display, press button .
Item code Parameter Remark Setting
Others Not to be changed !
0E
Operating mode (Heat pump or cool only) 0 = Heat Pump
Others Not to be changed !
64
Type of unit 3 = Air to Water unit
80
Type of refrigerant 410 = R410A
81
Capacity of unit 56 = 095 (2HP)
80 = 125 (3HP)
112 = 155 or 157 (4HP)
140 = 175 or 177 (5HP)
160 = 195 or 167 (6HP)
224 = 257 (8HP)
280 = 307 (10HP)
Others Not to be changed !
84
Power supply – single or three phases 1 = single phase
0 = three phases
Others Not to be changed !
Note: These parameters have to be checked in case of board or EEPROM replacement.
2
1
4
5 1 6
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