Viking DMOR206SS, Service Manual

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14
DMOR206SS
the "START" pad or the unit may be reset by pressing
the "CLEAR" pad.
IMPORTANT:
During sensor cooking operation, the fire sensing op-
eration 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.
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.
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.
CONVECTION
MOTOR
THERMISTOR
Sensing
Voltage
ON
OFF
ON
OFF
ON
OFF
0 2 24 30 64 (sec.)
3 sec.
Sensing the voltage across the temperature measurement circuit.
6 sec.
3 32 (sec.)
: AIR FLOW
GREASE
FILTER
HOOD
INTAKE
DUCT R
HOOD FAN MOTOR
TO DUCT TO DUCT
: AIR FLOW
GREASE
FILTER
HOOD
INTAKE
DUCT R
HOOD FAN MOTOR
TO DUCT
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.
: AIR FLOW
HOOD
INTAKE
DUCT R
HOOD EXHAUST
LOUVER
HOOD FAN MOTOR
CHARCOAL
FILTER