
20
English
CONFIGURATION DIP SWITCH (DIP 1)
DIP NO.
DEFAULT
OFF
ON
1
OFF
LH Fan Config
(STANDARD CONFIGURATION)
RH Fan Config
Right side connection (supplementary Config.)
2
OFF
No Pre-Treatment Air
Pre-Treatment Air Present
3
OFF
If DIP2 ON
Modulating electric resistance
If DIP2 ON and
DIP7 OFF
Electric Resistance ON/OFF
Hot water coil with ON/OFF valve
4
OFF
N/A
N/A
5
OFF
N/A
N/A
6
OFF
FC-FC transmits error signal
to remote control unit
N/A
7
OFF
No Geothermal Hydronic Coil
If DIP2 and DIP3 ON
Geothermal Hydronic Coil Present
8
OFF
Contact C3-C3 with function that
prevents negative ambient pressure in
presence of chimney
Contact C3-C3
with atmospheric boiler start-up booster
9
OFF
If DIP2 ON
Internal modulating
preheating resistance
If DIP2 ON, DIP3 OFF
External modulating
preheating resistance
10
OFF
N/A
N/A