iSMA-B-FCU Quick Start-up
www.ismacontrolli.com
DMP245en | 1st Issue rev. 1 | 04/2022
page 33 of 56
DIP
Switch
1
2
3
4
5 & 6
7 & 8
24
4-pipe
1-stage
heating
1-stage
cooling
Analog
control
Room
sensor
(SI3)
3 speeds
25
4-pipe
1-stage
heating
1-stage
cooling
Analog
control
Returning
air
temperatu
re sensor
(SI1)
Analog
control
26
4-pipe
1-stage
heating
1-stage
cooling
Analog
control
Returning
air
temperatu
re sensor
(SI1)
1 speed
27
4-pipe
1-stage
heating
1-stage
cooling
Analog
control
Returning
air
temperatu
re sensor
(SI1)
2 speeds
28
4-pipe
1-stage
heating
1-stage
cooling
Analog
control
Returning
air
temperatu
re sensor
(SI1)
3 speeds
29
4-pipe
1-stage
heating
1-stage
cooling
Analog
control
Temperat
ure from
Modbus
network
Analog
control
30
4-pipe
1-stage
heating
1-stage
cooling
Analog
control
Temperat
ure from
Modbus
network
1 speed
31
4-pipe
1-stage
heating
1-stage
cooling
Analog
control
Temperat
ure from
Modbus
network
2 speeds
32
4-pipe
1-stage
heating
1-stage
cooling
Analog
control
Temperat
ure from
Modbus
network
3 speeds
33
4-pipe
1-stage
heating
2-stage
cooling
Digital
control
iSMA-B-
LP/Touch
Point
room
panel
Analog
control