UWE Viper 2000 - Connection of Display Unit (Syst 1)

Installation Instructions, Viper 2000 Control System
PRD0167E01en UWE Verken AB 2(6)
Connection of display unit (syst 1)
Connections to components should be performed according to
the table below::
Table 1: Display unit
Description Comment
See
footnote
Pin Type
Defroster: CO1 18 pole
Valve, Defroster circuit Open = 0V. Direct Drive / Motor valve driver.
Inverted.
2) CO1:1 Solid state outp. 1.9A
Valve, Driver’s convector circuit Open = 24V. Direct Drive / Motor valve
driver. Non-inverted
2) CO1:2 Solid state outp. 1.9A
Valve, Defroster circuit Open = 24V. Direct Drive / Motor valve
driver. Non-inverted
2) CO1:3 Solid state outp. 1.9A
Valve, Driver’s convector circuit Open = 0V. Direct Drive / Motor valve driver.
Inverted
2) CO1:4 Solid state outp. 1.9A
Temp sensor, Defroster air CO1:5
Analog NTC 4,7k
Ω
Valve, Defroster circuit position feed-
back
Open = High Voltage 2) ,4) CO1:6 Analog 0 - 33V
Flap Fresh/Recirc, defroster air Rec = +24V. Source / sink CO1:7 Solid state outp. 1.9A
Valve, Driver’s Convector circuit pos
feedback
Open = High Voltage 2) ,4) CO1:8 Analog 0 - 33V
Temp sensor GND, defroster air CO1:9 Sensor ground
Flap Fresh/Recirc defroster air Rec = 0V. Source / sink CO1:10 Solid state outp. 1.9A
Temp sensor, Outside air CO1:11
Analog NTC 4,7k
Ω
Temp sensor GND, Outside air CO1:12 Sensor ground
Flap Floor/Screen Scr = +24V. Source / sink CO1:13 Solid state outp. 1.9A
Temp sensor, Driver’s place CO1:14
Analog NTC 4,7k
Ω
Temp sensor GND, Driver’s place CO1:15 Sensor ground
Flap Floor/Screen Scr = 0V. Source / sink CO1:16 Solid state outp. 1.9A
Flap Floor/Screen, position feedb. Floor = High voltage Scr = 0V 1) ,4) CO1:17 Analog 0 - 33V
Flap Fresh/Recirc, position feedb. Recirc= High voltage Fre = 0V 1) ,4) CO1:18 Analog 0 - 33V