PDRYCB300 Installation Manual

14 Dry contact for thermostat
Setting and using method
n Function table for the selection of ‘SETTING_SW’ and the
input signal
Notes
1) Thermal On : This input will change automatically desired temperature
Desired Temperature 18 °C In cooling mode
Desired Temperature 30 °C In heating mode
No function In FAN mode
CHANGEOVER_SW
RESET_SW
CN_Ther/Oper CN_MODE
CN_WIND
SETTING_SW
85
SETTING_SW
COMM
Themal Operation COMM
FAN
HEAT COOL
LOW
MIDDLE HIGH
SETTING
_SW
CN_MODE input
Function
FAN HEAT COOL
2,3,6,7,A,B,E,F
0 0 0 NA
0 0 1 COOL
0 1 0 HEAT
0 1 1 NA
1 0 0 FAN
1 0 1 NA
1 1 0 NA
1 1 1 NA
Others - - - NA
SETTING
_SW
CN_WIND input Function
Low Middle High
8,9,A,B,C,D,E,F
0 0 0 NA
0 0 1 High
0 1 0 Middle
0 1 1 NA
1 0 0 Low
1 0 1 NA
1 1 0 NA
1 1 1 NA
Others - - - NA
SETTING
_SW
CN_Ther/Oper input Function
Thermal Operation
4,5,6,7,C,D,E,F
0 0 Thermal Off + Stop
0 1 Thermal Off + Run
1 0 Thermal On + Stop
1 1 Thermal On + Run
Others - - NA