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OPERATING INSTRUCTIONSWEBASTO DBW SERIES HEATERS
The 7-Day Electronic Timer Model CDN-1224 permits the Webasto heater
to be switched on and off instantly, or automatically.
The timer allows for 1 preset start time once within a 24 hour period on
any one day up to 7 days in advance.
The current time and weekday must be preset before any other
programming features can be accomplished.
The 7-Day Electronic Timer is designed to operate on both 12 and 24 volt
systems.
Operational characteristics of both timer and heater can be tailored to the
requirements of the heating application by pre-programming of the timer.
This is normally done at the time of installation. Four dip switches located on the back panel of the timer are provided
for changing the operational characteristics of the timer. These settings can be revised at any time should your
heating requirements change.
Operation with 7-Day Electronic Timer Model CDN-1224
CAUTION
Timer requires dismounting and disconnecting of power source before revising dip switch settings.
Set Clock
Set Timer
Set
Heater
on/off
manual
Timer
on/off
Display
Hour
Day
Minute
SM
TWT F
S
P
T
H
12:00
For complete timer installation and operation instructions, refer to the 7-Day Electronic Timer Model CDN-1224
Operating Instructions manual available from your Webasto agent under part number 907111.
