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3. Wiring configuration and DIP Switches – AC / Fan coil systems
AO1
AO2
SW1
SW2
SW1.8 = Communication Protocol: ON – BACnet, OFF – MODBUS
SW1.4 = Enable/Disable 2
nd
heating stage: ON – Enable, OFF – Disable
SW1.5 = Chilled beam option (fan will not run with 1
st
stage cooling) – SW1.5 ON
SW2.1 = With/Without dehumidifier: ON – With, Off – Without
SW2.2 = Enable cool only mode: ON – Cool only, OFF – Cool and Heat
*SW2.3 = Enable lights button and use terminal 14 for lights output
SW2.4 - SW2.6 – Not in use
VFS
= Fan VFS
2-Pipe 3S
(HU only)
Fan high
Fan medium
Fan low
Heat element
(2
nd
stage heat)
Cool/Heat
X
8
7
6
5
4
3
2
1
6
5
4
3
2
1
X
Humidifier
0V OFF / 10V ON
2-Pipe 3S
(HU + DeHU)
Fan high
Fan medium
Fan low
Heat element
(2
nd
stage heat)
Cool/Heat
X
8
7
6
5
4
3
2
1
6
5
4
3
2
1
Dehumidifier
0V OFF / 10V ON
Humidifier
0V OFF / 10V ON
2-Pipe VFS (3S)
(HU only)
Heat element
(2
nd
stage heat)
Cool/Heat
X
Fan VFS
Humidifier
0V OFF / 10V ON
8
7
6
5
4
3
2
1
6
5
4
3
2
1
Fan high
Fan medium
Fan low
4-Pipe 3S
(HU only)
Fan high
Fan medium
Fan low
Heat 2
Cool
Heat 1
8
7
6
5
4
3
2
1
6
5
4
3
2
1
X
Humidifier
0V OFF / 10V ON
11
12
13
14*
15
16
Содержание MTSC/SUPER/HU
Страница 1: ...Touch Screen Thermostat MTSC SUPER HU Owner s manual and technician settings Rev 2 1...
Страница 2: ...2...
Страница 10: ...1 2 5 6 3 4 10 2 Installation Instructions cont...
Страница 36: ...www meitavtec com...
