12 kW and 16 kW
Control board
NotesFactory settingSwitches
16kW12kW
PushbuttonOFFOFFSW1*
PushbuttonOFFOFFSW2*
OFFOFFJSW1-1
ONOFFJSW1-2
OFFOFFJSW1-3
OFFOFFJSW1-4
*See the table belowONOFFSW3-1*
*See the table belowONOFFSW3-2*
OFFOFFSW3-3
OFFOFFSW3-4
ONONSW4-1
ONONSW4-2
OFFOFFSW4-3
ONONSW4-4
OFFOFFSW5-1
ONONSW5-2
*See the table belowONOFFSW5-3*
OFFOFFSW5-4
ONJ5**
ONJ6**
ONJ7**
*DIP-Switch Function
SettingFunctionSwitch
ONOFF
Pump downSW1
Board resetSW2
Cold regionNormalDefrostingSW3-1
Snow guardNormalSnow guard
monitor
SW3-2
5 minutes30 minutesShort com-
pressor start
delay
SW5-3
** Original board has a jumper
Replacement part board has DIP-Switch
PWB1 12/16 kW
SW4
SW3
JSW1
JSW5
SW2 SW1
J5, J6, J7s
45Chapter 5 | Component descriptionNIBE™ F2040