Configuration Settings - Daitsu FSTD SLIM - EC FLEX Series Installation And Maintenance Manual

Configuration Settings

SW1-SW5 Network address
setting
Master / Slave setting
SW6=1 Master
SW6=0 Slave
SW7/SW8 Operating mode
SW7=0 Cooling and heating modes available
SW8=0
SW7=0 Cooling and heating modes available,
SW8=1 with EH functioning as booster
Cooling mode only available
SW7=1
SW8=0
SW7=1 Cooling and heating modes available,
with EH functioning as primary
SW8=1
Note: 0 = OFF
1 = ON
DIPA-S1 DIPB-S2
SW5/SW6 Fan Qty setting
SW5=0
SW6=1
SW5=
SW6=1
Preheat temperature setting
SW4=1
SW4=0
230VAC on/off valve setting
SW3=1
SW3=0
2-pipe/4-pipe system configuration
SW2=1
SW2=0
PRO contact setting
SW1=1 Window contact (remote on/off)
When PROs closed for 10 minutes, unit
enters standby mode.
When PROs opened, unit resumes
operation.
SW1=0 Economy contact
When PROs closed, dead-band condition
is increased from "Tr=Ts+/-1" to "Tr=Ts+/-
4".
Single fan application
1 Twin fans application
o
28 C
36 o C
With valve
Without valve
4-pipe system
2-pipe system
SK2019 FSTD-SLIM-EC-FLEX-001_01
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