PRD0167E01en
UWE Verken AB
1(6)
Installation Instructions
Viper 2000 Control System
PRD0167E01en
I n t r o d u c t i o n
•
This instruction sheet only deals with control unit Viper
2000.
•
Remove all packaging and check that the goods supplied
are not damaged.
•
Check that the articles supplied correspond with those
specified on the delivery note.
Read through the documentation attached to the prod-
uct before starting installation work.
P l a c e m e n t o f t h e c o n t r o l u n i t s
The control units are to be placed at a place where it is protect-
ed from water. The nodes should be placed in the distribution
box. The display unit is to be places in a way that the driver
doesn’t have to move, and preferably in a way that a minimum
of sunlight is reflected in the display.
To mount the sensors, see separate installation sheet
PRD0070.
Ensure that the control units are placed at a place pro-
tected from water.
S t r u c t u r e o f t h e c o n t r o l s y s t e m
Example of structure in an articulated bus
Drivers place
Climate zone 1
Climate zone 2
Drivers place temperature
Outside temperature
Defroster temperature
Flap: Floor/Screen, Fresh/Recirc
Gov. valves: Defroster, Drivers convector
Fans: Heating fan, Defroster fan
Compartment temperature
Air duct temperature
Flap: Fresh/Recirculation
Gov. valves: Convectors, TSV
Fans: Heating fan, TSV
Compartment temperature
Air duct temperature
Flap: Fresh/Recirculation
Gov. valves: Convectors, TSV
Fans: Heating fan, TSV
Auxiliary temperature
Booster pump (node 1 when two-axled bus)
AC system (node 1 when two-axled bus)
Node 2
Node 1
CAN
B
US
Feed water temperature
