Daitsu FMCD*ECM series, Installation, Operation And Service Manual

Page: 22 / 62

Page 22 of 62
SK2014 ‐ SON ‐ 002 ‐ TechMnl ‐ FMCD ‐ 003
C.1.4. Configuration Settings
There are 2 DIP switches set on the PCB:
a) DIPA ‐ S1 (8 positions)

SW1 – SW6: used for master ‐ slave / BMS network address.

SW7 – SW8: used for operating mode configuration.
b) DIPB ‐ S2 (6 positions)

SW1: Occupancy / economy mode selection.

SW2: 2 ‐ pipe / 4 ‐ pipe configuration selection.

SW3: Thermoelectric valve configuration selection (2 ‐ pipe system only).

SW4: Pre ‐ heat protection temperature selection.

SW5 – SW6: brushless DC fan motor configuration.
1. Default DIP Switch Settings:
DIPA –S1 DIPB –S2
2. Thermoelectric Valve Configuration:
On board DIP switch SW3 of DIPB is used for this configuration.
3. Unit Configuration:
On board DIP Switches of DIPB are used for the below configurations.
SW1 PR ‐ O contact setting
0 Economy contact
1 Window contact
SW3 Thermoelectric valve (MTV)
1 With valve
0 No valve
Figure ¡Error! Marcador no definido.
Figure 1
Unit Configuration
WITHOUT Valve
Unit Configuration
WITH Valve
0=OFF
1=ON