© 2010 Viking Preferred Service
25
Diagnostics
Component Testing (cont.)
240 Volts 208 Volts
Current (AMPS) Current (AMPS)
Conv Fan
Low Speed Reverse
Note: The DDOE301
and DSOE301 use a one
directional fan. The results
will be the same as CnLF.
Conv Fan
High Speed Reverse
Note: The DDOE301
and DSOE301 use a one
directional fan. The results
will be the same as CnHF.
Latch Motor
This parameter will cycle the EOC lock relay and operate
the lock motor. Press “BUTTON 1” and LAtC will show in
the display. Press “BUTTON 1” again to lock and un-lock the
door and the display will show the current state. When
in-between switch contacts three dashes will show in display.
When in-between switch contacts, three dash’s will show in display.
To Lock
Door
To Unlock
Door
Caution: Door must be installed and closed while performing LATCH MOTOR test or damage may occur to
latch assembly.
Motor
stops
Motor
advances
Press
“BUTTON 1”
twice
Motor
stops
Motor
advances
Press
“BUTTON 1”
twice
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