iSMA-B-FCU Quick Start-up
www.ismacontrolli.com
DMP245en | 1st Issue rev. 1 | 04/2022
page 43 of 56
DIP
Switch
1
2
3
4
5 & 6
7 & 8
124
4-pipe
2-stage
heating
2-stage
cooling
Analog
control
Returning
air
temperatu
re sensor
(SI1)
3 speeds
125
4-pipe
2-stage
heating
2-stage
cooling
Analog
control
Temperat
ure from
Modbus
network
Analog
control
126
4-pipe
2-stage
heating
2-stage
cooling
Analog
control
Temperat
ure from
Modbus
network
1 speed
127
4-pipe
2-stage
heating
2-stage
cooling
Analog
control
Temperat
ure from
Modbus
network
2 speeds
128
4-pipe
2-stage
heating
2-stage
cooling
Analog
control
Temperat
ure from
Modbus
network
3 speeds
129
2-pipe
1-stage
heating
1-stage
cooling
Digital
control
iSMA-B-
LP/Touch
Point
room
panel
Analog
control
130
2-pipe
1-stage
heating
1-stage
cooling
Digital
control
iSMA-B-
LP/Touch
Point
room
panel
1 speed
131
2-pipe
1-stage
heating
1-stage
cooling
Digital
control
iSMA-B-
LP/Touch
Point
room
panel
2 speeds
132
2-pipe
1-stage
heating
1-stage
cooling
Digital
control
iSMA-B-
LP/Touch
Point
room
panel
3 speeds
133
2-pipe
1-stage
heating
1-stage
cooling
Digital
control
Room
sensor
(SI3)
Analog
control