Viking DMOR205SS Service Manual page 14

VMOR205SS
DMOR205SS
also stops counting down and closes the damper door so
that no fresh air will enter the oven cavity.
3. Once the fire sensor feature has shut the unit down, the
programmed cooking cycle may be resumed by pressing
the "START" pad or the unit may be reset by pressing the
"CLEAR" pad.
IMPORTANT:
During sensor cooking operation, the fire sensing opera-
tion sequence will not begin until the AH sensor has
detected vapors and initiated a sensor cooking cycle.
This is because the operation of the convection fan
would interfere with the AH sensor's vapor detection.
0 2 3 24
CONVECTION
MOTOR ON
OFF
3 sec.
THERMISTOR
ON
OFF
ON
Sensing
Voltage
OFF
Sensing the voltage across the temperature measurement circuit.
VENTILATION METHODS HOT AIR EXHAUST
1. VERTICAL VENTING
For this venting method, hot air rising from the
conventional range below is drawn in by the hood fan
motor through the grease filters at the right and left sides
of the base cover, up through the right and left side intake
ducts, then discharged vertically at rear center top of the
oven, into the customer's vent system.
: AIR FLOW
TO DUCT
2. HORIZONTAL VENTING
The air handing is same as VERTICAL VENTING except
that the final air discharge is directed horizontally out
from the top rear of the oven into the customer's vent
system.
: AIR FLOW
30 32 (sec.) 64 (sec.)
6 sec.
TO DUCT
HOOD FAN MOTOR
HOOD
INTAKE
DUCT R
GREASE
FILTER
HOOD FAN MOTOR
HOOD
INTAKE
DUCT R
GREASE
FILTER
3. RE-CIRCULATION (INSIDE VENTING)
The air handing is same as VERTICAL VENTING except
that the final air discharge is directed horizontally
through the upper front of the oven into the kitchen. IN
this case, the accessory charcoal filter lit RK-220 must
be provided to filter the air before it leaves the oven.
HOOD FAN MOTOR
TO DUCT
12
: AIR FLOW
HOOD EXHAUST CHARCOAL
LOUVER
FILTER
HOOD
INTAKE
DUCT R