Preventative Maintenance; Wiring Diagrams - APW Wyott XWAV-1422 Installation And Operating Instructions Manual

Food not cooking properly:
1. Please refer to "Not getting power" section.
2. Are the controller and speed control adjusted to the desired setting?
3. Are the deflector curtains in the proper position?
4. If the above checks out, and you still have problems, call your local service agent.
8. PREVENTATIVE MAINTENANCE SCHEDULE
!
Please follow the cleaning section for the daily preventative maintenance schedule.
!
DO NOT USE ABRASIVES OR CLEANING SOLUTIONS ON THIS APPLIANCE.
!
Routinely check before every operation that adequate distance is allowed between fans and
anything that would possibly allow foreign debris or substances to be taken in by inlet fan.
!
Clean fan guards on a daily basis to ensure proper inlet cooling to electrical components and
efficient hot air exhaust.
!
On a daily basis make sure side walls of tunnel oven remain clean to assist in maintaining even
cooking around product. Be careful not to bump or hit the upper ceramic heaters when wiping
down.
!
Ensure belt is properly tensioned as to prevent slippage or binding, which causes strain on
motor.
!
DO NOT ATTEMPT TO MAINTENANCE, SERVICE OR CLEAN THE UPPER CERAMIC AND
LOWER METAL HEATERS.
OVERHEAD XWAV1422
(NON-EZ MODELS)
To: Relay
To: Terminal Block
RTD 3 To: Controller AN3
11
12
REAR HEATERS ZONE 3
13
14
FRONT HEATERS ZONE 2
To: Terminal Block
RTD 2 To: Controller AN2
9. WIRING DIAGRAMS/SCHEMATICS
RTD 3
10
1 0
11
12
9
9
RTD 2
RTD 2
13 15
14
16
16
16
To: Relay
15
OVERHEAD XWAV1829
(NON-EZ MODELS)
RTD 2 To: Controller AN2
To: Terminal Block
RTD 3 To: Controller AN3
11
12
REAR HEATERS ZONE 3
13
14
FRONT HEATERS ZONE 2
To: Terminal Block
15
RTD 3
11
10
9
1 2
13
15
16
14
RTD 2
16
To: Relay
To: Relay
10
RTD 2
15
9