Viking VDSC305-4B User Manual

VIKING RANGE CORPORATION, P.O. DRAWER 956, GREENWOOD,MS 38930 USA

L2 (BLK) N (WH) L1 (RED) Selector Bake

L2 (BLK) N (WH) L1 (RED) S

L2 (BLK) N (WH) L1 (RED) Selector Convection Cook position

L2 (BLK) N (WH) L1 (RED) Selector Mini Broil position closes Switches 3-L2. The Thermostat closes Switch Cy1-Cy2, powering R

L2 (BLK) N (WH) L1 (RED) Selector Maxi Broil position closes Switches 4-F, 2-L2, and 3-L2. The Thermostat closes Switch Cy

L2 (BLK) N (WH) L1(RED) Selector Convection Broil position closes Switches 4-F, 2-L2, 3-L2, and 6-1. 6-1 powers th

L2 (BLK) N (WH) L1 (RED) Selector Clean position closes Heating Element circuits 4-F, 1-N, 2-L2, 3-L2 and Door Lock Module / Timer

L2 (BLK) N (WH) L1 (RED) 10 seconds after the signal to Sensor #3, Switch LS2-M1 is opened, stopping the door lock motion and Swit

L2 (BLK) N (WH) L1 (RED) Auto Reset switches to 1-3 which turns Door Lock Indicator Light on and disables Door

L2 (BLK) N (WH) L1 (RED) Timer Switches T3-T4, T1-T2 open, turning off the Cooling Fan, which will then be powere

TABLE OF CONTENTS VDSC ( Dual fuel ) / VESC (Electric) RANGES / VERT (Rangetop) COMPONENTS AND FUNCTIONAL PARTS: Control / Timer -----------------

L2 (BLK) N (WH) L1 (RED) Auto Reset Switches 1-2 closed allowing the Door Lock Motor to operate and turning the Door Lock Ligh

ELECTRICAL CONNECTION Use a 3 - wire power supply cord kit rated for 30 amps - 125/250 volts for Models VDSC and VERT or 50 amps - 240 volts for Mode

ELECTRICAL CONNECTIONS WITH CONDUIT Use ½" trade size conduit with a conduit clamp, 12 AWG /600 volt copper conductor colored red for line # 1 a

VDSC 305 BACK COVER ASSEMBLY Remove the range from the cabinet and remove the back cover to service the electronic components for self clean. A.

VDSC305 SELF CLEAN LOCK To replace the self clean lock mechanism you will need to remove: A. Burner Grates B. Burner bowls

VDSC 305 SELF CLEAN LOCK ( Con’t ) Remove both side panels and insulation. Remove the 6 screws along the upper frame above the door

VDSC “ LOCKED “ DOOR In the unlikely event the door lock motor should fail in the “ Locked “ position you will need: 1. To fashion a hook on the

VERT AND VESC ( TOP ) TOP REMOVAL ILLUSTRATION “1" 1. To remove the smooth glass top: ( A ) Pull the range (rang-top) forward to remo

Left Rear (Dual Element) Burner 2400W / 1000W @ 240vac 10A / 4.2A 1800W / 750W @ 208vac 8.7A / 3/6A Left Front Burner 1

VDSC COMPONENTS ( WITH COLOR CODED WIRES) DOOR LOCK CONTROL / TIMER Function: The Door Lock Control / Timer is activated by the line voltage at t

VDSC COMPONENTS ( Con’t ) HIGH LIMIT SWITCH Function: The Switch has a ½ “ bi-metal disc. The two metals have different thermal coefficients of expa

VDSC COMPONENTS ( Con’t) DOOR LOCK Function: When the Door Lock Motor is powered it turned a cam which pulls back a lever. As the lever moves back

VDSC COMPONENTS ( Con’t ) CONVECTION FAN MOTOR Function: Provides an even flow of air in the oven cavity for more even baking. COOLING

VOLTAGE READINGS MEASURED WITH DOOR OPEN T4 107VAC 70VAC T3 4VAC 16VAC T2 4VAC 16VAC T1 5VAC 1VAC MEASURED WITH DOOR LOCKED

VOLTAGE and RESISTANCE READINGS BAKE ELEMENT: “A” to “B” 21.1 Ohms “A” to “B” 240VAC during Bake and Convection Bake.

8 POSITION SELECTOR SWITCH (With shaft position and internal connections 10 SELF CLEAN