Winston CB21P11SE CVAP Vapor Oven User Manual

Winston CB21P11SE CVAP Vapor Oven

Product Information

• Specifications:
  • Model Numbers: CG15P11SE, CB21P11SE, CB53P11SE
  • Manufacturer: Winston Products Company
  • Address: 2345 Carton Drive, Louisville, Kentucky, 40299
  • Contact: (800)234-5CTN, Fax: (502)491-1814
• Introduction:
  • This Service Manual is intended for the following model CVAP VAPOR OVENS: CB21P11SE, CG15P11SE, and CB53P11SE.
• Safety:
  • Knowledge of the proper installation, operation, and maintenance procedures is crucial for ensuring safe operation of the equipment.
  • The instructions in this manual are guidelines for the proper service of the CVAP VAPOR OVEN. The following signal words are used throughout this handbook to indicate potential hazards:
  • DANGER: Indicates the presence of a hazard that could cause severe personal injury, death, or substantial property damage if the warning is ignored.
  • CAUTION: Indicates the presence of a hazard that could cause minor personal injury or property damage if the warning is ignored.
• Recommended Tools:
  • Nut driver 5/16
  • Nut driver 7/16
  • Nut driver 3/8
  • Nut driver 5/8
  • Nut driver 11/32
  • Flat blade screwdriver 3/16
  • Flat blade screwdriver 1/4
  • Phillips screwdriver #2
  • Calibration screwdriver
  • Pliers, Standard
  • Open-end wrench 1/2
  • Open-end wrench 9/16
  • Open-end wrench 3/8
  • Open-end wrench 1
  • Putty knife
  • Needle nose pliers
  • Allen wrench 5/64
  • Terminal crimpers
  • Wire strippers
  • Wire cutters
  • Sharp knife
  • Nylon string – 10 feet
  • Replace Air Thermocouple Probe Assembly:
• Tools needed:
  • Phillips screwdriver #2
  • Flat blade screwdriver 1/4
  • Nut driver 3/8
  • Knife
• Component:
  • AIR THERMOCOUPLE PROBE ASSEMBLY
• Procedure:
  • Turn off electrical power, disconnect the electrical power supply, disconnect the water supply, drain, and allow to cool.
  • Loosen and remove the six screws holding the top to side members and remove the top. Save screws for reuse.
  • Loosen and remove the two screws holding the power board bracket to the escutcheon. Save screws for reuse.
  • Carefully lay the power board bracket back from the escutcheon.
  • Disconnect the faulty air thermocouple #1 or #2, whichever is applicable, from the circuit board.
• FAQ:
  • Q: What should I do if I encounter an electrical issue while working on the oven?
  • A: If you encounter any electrical issues while working on the oven, immediately disconnect the electrical service before proceeding with any procedures listed in the manual. It is crucial to prioritize safety and ensure that only trained or experienced individuals perform diagnosis and repair involving live electrical components.

INTRODUCTION

• This Service Manual is to be used for the following model CVAP VAPOR OVENS: CB21P11SE, CG15P11SE, AND CB53P11SE.

SAFETY

• Knowledge of the proper installation, operation, and maintenance procedures is an important step to ensure safe operation of any equipment.
• The instructions in this manual are meant as guidelines for the proper service of the CVAP VAPOR OVEN.
• By generally accepted product safety labeling guidelines for potential hazards, the following two signal words are used throughout this handbook where applicable.
  • DANGER — — Used to indicate the presence of a hazard that could cause severe personal injury, death, or substantial property damage if a warning is ignored.
  • CAUTION — — Used to indicate the presence of a hazard that could cause minor personal injury or property damage if a warning is ignored.

RECOMMENDED TOOLS

• Nut driver 5/16”
• Nut driver 7/16”
• Nut driver 3/8”
• Nut driver 5/8”
• Nut driver 11/32”
• Flat blade screwdriver 3/16”
• Flat blade screwdriver 1/4”
• Phillips screwdriver #2
• Calibration screwdriver
• Pliers, standard
• Open end wrench 1/2”
• Open end wrench 9/16”
• Open end wrench 3/8”
• Open end wrench 1”
• Putty knife
• Needle nose pliers
• Allen wrench 5/64”
• Terminal crimpers
• Wire strippers
• Wire cutters
• Sharp knife
• Nylon string – 10 feet

DANGER: THE PROCEDURES CONTAINED IN THIS MANUAL INVOLVE ACCESSING BARE ELECTRICAL TERMINALS AND EXPOSES ONE TO VOLTAGES CAPABLE OF  PRODUCING SERIOUS INJURY OR DEATH. ANY PERSON ATTEMPTING DIAGNOSIS AND/OR REPAIR INVOLVING REMOVAL OF PANELS AND/OR EXPOSURE TO LIVE ELECTRICAL COMPONENTS MUST BE TRAINED OR EXPERIENCED IN SUCH SERVICE PROCEDURES. DISCONNECT ELECTRICAL SERVICE WHILE PERFORMING THE PROCEDURES LISTED IN THIS MANUAL.

THERMOCOUPLE PROBE ASSEMBLY

REPLACE AIR THERMOCOUPLE PROBE ASSEMBLY

• Tools: Phillips screwdriver #2; Flat blade screwdriver 1/4”; Nut driver 3/8”; knife.
• Component: AIR THERMOCOUPLE PROBE ASSEMBLY

Procedure:

1. Turn off electrical power, disconnect the electrical power supply, disconnect the water supply, drain and allow to cool.
2. Loosen and remove the six screws holding the top to side members and remove the top. Save screws for reuse.
3. Loosen and remove the two screws holding the power board bracket to the escutcheon. Save screws for reuse.
4. Carefully lay power board bracket back from the escutcheon.
5. Disconnect faulty air thermocouple #1 or #2, whichever is applicable, from the circuit board.
6. Remove the two screws holding the access plate to side of the cabinet, (MI thermocouple probe assembly is behind bottom access plate and #2 assembly is behind top). Save screws for reuse.
7. Cut a hole through the insulation at the faulty air thermocouple access hole.
8. Loosen and remove the two hex nuts holding the probe bracket to the cabinet side. Save nuts for reuse. (See picture at right.)
9. Securely tie a thin cord, (preferably nylon) to the circuit board end of the thermocouple wire.
10. Remove the faulty thermocouple probe and bracket from the cabinet side.
11. Carefully pull the thermocouple wire down through the cabinet side. When wireis completely pulled through, remove cord from old thermocouple leaving cord in place.
12. Remove defective probe assembly from bracket.
13. Insert new probe assembly into the bracket and mount to the cabinet side.
14. Securely tie cord to the new thermocouple wire. From the top of the unit, carefully pull the thermocouple wire up through cabinet side. When wire is completely pulled through remove cord and attach thermocouple wires to circuit board.
15. Reassemble cabinet and put unit back into service.

REPLACE EVAPORATOR THERMOCOUPLE

• Tools: Phillips screwdriver #2; Flat blade screwdriver 1/4”; Nut driver 5/16” and 7/16”.
• Component: EVAPORATOR THERMOCOUPLE

Procedure:

1. Turn off electrical power, disconnect the electrical power supply, disconnect the water supply, drain, and allow to cool.
2. Loosen and remove the six screws holding the top to side members and remove the top. Save screws for reuse.
3. Loosen and remove the two screws holding the power board bracket to the escutcheon. Save screws for reuse.
4. Carefully lay the power board bracket back from the escutcheon.
5. Disconnect faulty evaporator thermocouple #3 from the circuit board.
6. Lay cabinet on the side; pad floor to protect cabinet side from scratches. Use care to prevent damage to the power cord.
7. Loosen and remove the six screws holding galvanized oven bottom. Remove the bottom and insulation adjacent to it. Save all screws for reuse.
8. Loosen and remove the hex nut holding the thermocouple ring to the tank stud. Save hex nut for reuse.
9. Securely tie a nylon cord to the circuit board end of the thermocouple wire.
10. Remove the thermocouple ring from the tank stud and carefully pull the wire down through the cabinet side. When the wire is pulled clear, untie the nylon cord but do not remove cord from cabinet.
11. Attach new thermocouple ring to tank stud.
12. Securely tie the nylon cord to the circuit board end of the new evaporator thermocouple.
13. From the top of the unit, carefully pull the thermocouple wire up through the cabinet side. When the wire is completely pulled through, remove the nylon cord and attach thermocouple wires to the circuit board.
14. Reassemble the cabinet and put the unit back into service.

REPLACE FLOAT AND ARM HOLDER ASSEMBLY

• Tools: Open-end wrench 9/16”, Open-end wrench 1/2’, Phillips screwdriver #2, Nut driver 5/16”, Putty knife.
• Component: FLOAT AND ARM HOLDER ASSEMBLY

Procedure:

1. Turn off electrical power, disconnect the electrical power supply, disconnect the water supply, drain, and allow to cool.
2. Remove shelf racks
3. Loosen and remove the two screws holding the float guard to the cabinet base. Save screwsfor reuse.
4. From inside the cabinet, carefully pull the float assembly upwards exposing the tubing. (See picture below)
5. Remove brass hex nut from bushing, thus freeing tubing from float assembly. Save tubing and brass nuts for reuse.
6. Install tubing to new float assembly.
7. Mount float assembly to the cabinet base.
8. Reassemble the cabinet and put the unit back into service.

REPLACE FLOAT AND ARM ASSEMBLY

• Tools: Phillips screwdriver #2; Needle nose pliers.
• Component: FLOAT AND ARM ASSEMBLY

Procedure:

1. Turn off electrical power, disconnect the electrical power supply, disconnect the water supply, drain and allow to cool.
2. Remove shelf racks and save for reuse.
3. Loosen the wing nut(s) holding the float guard to float assembly. (Older model CVAPs have two Phillip screws securing float guard to float assembly).
4. Using needle nose pliers, push then pull the float pin from the arm holding assembly freeing the float and arm.
5. Install new float and arm assembly.
6. Reassemble cabinet and put unit back into service.

REPLACE FLOAT/NEEDLE VALVE AND SEAT

• Tools: Phillips screwdriver #2; Needle nose pliers.
• Component: NEEDLE VALVE AND SEAT

Procedure:

1. Turn off electrical power, disconnect electrical power supply, disconnect water supply, drain and allow to cool.
2. Remove shelf racks and save for reuse.
3. Loosen the wing nut(s) holding the float guard to the float assembly. (Older model CVAPs have two Phillip screws securing float guard to float assembly).
4. Using needle nose pliers, push then pull the float pin from the arm holder assemblythus freeing the float and arm assembly.
5. Remove needle valve and replace rubber seat.
6. Reassemble cabinet and put unit back into service.

REPLACE DOOR LATCH AND CATCH

• Tools: Flat blade screwdriver 1/4”; Phillips screwdriver #2; Allen wrench 5/64”.
• Component: DOOR LATCH AND CATCH

Procedure:

1. Turn off electrical power, disconnect the electrical power supply, disconnect water supply, drain and allow to cool.
2. Loosen and remove the three screws holding latch to door.
3. Loosen and remove the three screws holding catch to cabinet.
4. Install new latch and catch. Before the final tightening of the catch, insure for proper alignment as per the latch position. See DOOR GASKET ADJUSTMENT and follow before putting unit back into service.

REPLACE POWER CORD

• Tools: Flat blade screwdriver 1/4”; Phillips screwdriver #2; Nut driver 5/16”; Standard pliers.
• Component: POWER CORD

Procedure:

1. Turn off electrical power, disconnect the electrical power supply, disconnect water supply, drain and allow to cool.
2. Loosen and remove the six screws holding the top to side members and remove top. Save screws for reuse.
3. Loosen and remove wire nuts from the power cord inside the terminal box. Save wire nuts for reuse.
4. Loosen and remove the screw holding ground wire in the terminal box. Save screw for reuse.
5. Compress and remove power cord strain relief and remove cord.
6. Install new power cord, connect ground wire, attach wire nuts and reinsert strain relief.
7. Reassemble cabinet and put unit back into service.

REPLACE DOOR HINGES

• Tools: Flat blade screwdriver 1/4”; Phillips screwdriver #2; Nut driver 3/8”.
• Component: DOOR HINGE

Procedure:

1. Turn off electrical power, disconnect electrical power supply, disconnect water supply, drain and allow to cool.
2. Remove the two hinge covers from door hinges. Save for reuse.
3. Remove the six hinge screws holding the door to cabinet side. CAUTION: Use care to prevent door from falling while removing these screws. Remove door from the cabinet. Save screws for reuse.
4. Loosen and remove the ten screws holding the inner door panel to outer door panel. Save all screws for reuse.
5. Separate the two panels and remove the insulation. Save insulation for reuse.
6. Loosen and remove the six screws holding the hinges and spacers to the outer door panel. Save screws and spacers for reuse.
7. Install new hinges on door. Perform DOOR GASKET ADJUSTMENT before putting the cabinet back into service.

REPLACE DOOR GASKET

• Tools: Phillips screwdriver #2; Flat blade screwdriver 1/4”, Allen wrench 5/64”.
• Component: DOOR GASKET

Procedure:

1. Turn off electrical power, disconnect the electrical power supply, disconnect the water supply, drain and allow to cool.
2. Loosen and remove the 10 screws holding the inner and outer door panels together. Save screws for reuse.
3. Remove the old gasket by sliding it out of the groove between the inside door panel and the mounting bracket. Install new gasket, perform DOOR GASKET ADJUSTMENT, reassemble cabinet and put unit back into service.

DOOR GASKET ADJUSTMENT

• Tools: Allen wrench 5/64”; Phillips screwdriver #2; Flat blade screwdriver 1/4”. Door adjustment should be such that the gasket will seize a 1” wide strip of bond paper through-out the entire length of the gasket while door is closed.

ADJUST DOOR CATCH

1. Adjust the seal of the door by adjusting the door catch. Loosen the allen screw, but do not take it completely out.

2. Once loosened enough, turn the catch one complete turn clockwise to tighten seal, orone turn counterclockwise to loosen. Tighten the allen screw to where the end is receding somewhat from end of catch.
   ADJUST DOOR HINGES

3. Remove the two hinge covers and save for reuse.

4. Loosen but do not remove the six hinge screws on the door.

5. Move the door inward toward cabinet interior for tighter seal, or outward for loose seal.

6. While holding door in position, tighten the hinge screws. Replace hinge covers and put unit back into service.

REPLACE CASTER

• Tools: Flat blade screwdriver #2; Channel lock pliers.
• Component: CASTER

Procedure:

1. Turn off electrical power, disconnect the electrical power supply, disconnect water supply, drain and allow to cool.
2. Pad floor and lay cabinet on side.
3. Using screwdriver, pry caster out from leg.
4. Install new caster, reassemble cabinet and put unit back into service.

REPLACE EVAPORATOR HEATER

• Tools: Nut driver 5/16”, 7/16”; Standard pliers; Open end wrench 3/8”.
• Component: EVAPORATOR HEATER

Procedure:

1. Turn off electrical power, disconnect the electrical power supply, disconnect the water supply, drain, and allow to cool.
2. Pad the floor and lay the cabinet on the side.
3. Loosen and remove the six screws holding galvanized oven bottom and remove the bottom. Save screws for reuse.
4. Loosen and remove the sixteen nuts holding the three heater shields in place. Removeshields and drain pipe, now allowing the heater to be removed. Save nuts, shields, and pipes for reuse.
5. Using great care, hold the heater end behind the wire terminal, loosen and remove the hex nut, (both heater ends). (See picture below.)
6. Install the new evaporator heater making sure the terminal connections are tight.
7. Reassemble the cabinet and put the unit hack into service.

REPLACE AIR HEATER

• Tools: Nut driver 5/16”; Wire cutters; Open end wrench 3/8” and 9/16”.
• Component: AIR HEATER

Procedure:

1. Turn off electrical power, disconnect electrical power supply, disconnect water supply, drain, and allow to cool.
2. Remove shelf racks and save for reuse.
3. Loosen and remove the two hex nuts from the heater holder if applicable, (older models have heater shields versus heater holders). Remove the heater holder or shield from the heater. Save hex nuts, holder or shield for reuse.
4. Pad floor and lay cabinet on side.
5. Loosen and remove the six screws holding the galvanized oven bottom and remove the bottom. Save screws for reuse.
6. Using great care, hold the heater end behind the wire terminal, loosen and remove the hex nut, (both heater ends). (Refer to picture on page 10.)
7. Loosen and remove the two compression nuts around each end of the heater bushings. Pull the heater outward to expose the ferrule around each heater end. It will be necessary to pinch the ferrules several times with cutters to remove them from the heaters. Once this is accomplished the heater can be removed.
8. For models having air heaters coming out of the top of the evaporator tank, use the following procedure: When installing a new heater, the top loop should be 1-3/4” above the tank top. This should allow 1/4” clearance between the heater and the bottom of the shelf racks.
9. Install new air heater, making sure terminal connections are tight.
10. Reassemble cabinet and put unit back into service.

REPLACE POWER SWITCH

• Tools: Nut driver 5/8”, Phillips screwdriver #2.
• Component: POWER SWITCH

Procedure:

1. Turn off electrical power, disconnect electrical power supply, disconnect water supply, drain and allow to cool.
2. Loosen and remove the six screws holding the top to side members and remove top. Save screws for reuse.
3. Loosen and remove the hex nut and switch guard holding the power switch to escutcheon. Save nut and switch guard for reuse.
4. Move switch to one side without disconnecting wiring. Transfer the wiring to the new power switch from the respective left to right terminals of the old switch.
5. Reassemble cabinet and put unit back into service.

REPLACE START SWITCH

Tools: Nut driver 11/31”; Nut driver 5/16”; Phillips screwdriver #2; Flatblade screwdriver 3/16”.
Component: START SWITCH
Procedure:

1. Turn off electrical power, disconnect the electrical power supply, disconnect water supply, drain and allow to cool.
2. Loosen and remove the six screws holding the top to side members and remove top. Save screws for reuse.
3. Loosen and remove the two screws holding the power board bracket to the escutcheon. Save screws for reuse.
4. Loosen and remove the two nuts holding the start switch to bracket. Save nuts for reuse.
5. Transfer the wiring to new start switch from the respective left to right terminals of the old start switch.
6. Reassemble cabinet and put unit back into service.

REPLACE CIRCUIT BOARD

• Tools: Nut Driver 11/32”; Phillips screwdriver #2; Flat blade screwdriver 3/16”.
• Component: CIRCUIT BOARD

Procedure:

1. Turn off electrical power, disconnect the electrical power supply, disconnect the water supply, drain and allow to cool.
2. Loosen and remove the six screws holding top to side members and remove top. Save screws for reuse.
3. Loosen and remove the two screws holding the power board bracket to the escutcheon. Save screws for reuse.
4. Carefully lay power board bracket back from escutcheon.
5. Disconnect wiring harness plug from circuit board.
6. Disconnect thermocouples from circuit board.
7. Loosen and remove the four nuts holding the circuit board mounting bracket to the escutcheon.
8. Remove circuit board and mounting bracket from the escutcheon.
9. Install new circuit board and mounting bracket on an escutcheon.
10. Attach thermocouple wires observing red and yellow terminal connections.
11. Reassemble cabinet and put unit back into service.

REPLACE TRANSFORMER

• Tools: Phillips screwdriver #2; Flat blade screwdriver 1/4”.
• Component: TRANSFORMER

Procedure:

1. Turn off electrical power, disconnect the electrical power supply, disconnect water supply, drain and allow to cool.
2. Loosen and remove the six screws holding the top to side members and remove top. Save screws for reuse.
3. Loosen and remove the two screws holding the power board bracket to the escutcheon. Save screws for reuse.
4. Carefully lay the power board bracket back from the escutcheon.
5. Disconnect the two wiring harness plugs from the power board bracket.
6. Loosen and remove the two screws holding the transformer to bracket. Save screws for reuse.
7. Mount new transformer and attach wiring harness plugs.
8. Reassemble cabinet and put unit back into service.

REPLACE POWER BOARD

• Tools: Flat blade screwdriver 1/4”; Phillips screwdriver #2
• Component: POWER BOARD

Procedure:

1. Turn off electrical power, disconnect electrical power supply, disconnect water supply, drain and allow to cool.
2. Loosen and remove the six screws holding the top to side members and remove the top. Save screws for reuse.
3. Loosen and remove the four screws holding the power board to the bracket.
4. Move the power board to the side and mount the new board to the bracket.
   • IMPORTANT: Transfer wiring to new power board from the respective top-to-bottom terminals of the old power board.
5. Reassemble the cabinet and put the unit back into service.

REPLACE KEYPAD

• Tools: Nut Driver 11/32”, Phillips screwdriver #2.
• Component: KEYPAD

Procedure:

1. Turn off electrical power, disconnect the electrical power supply, disconnect the water supply, drain and allow to cool.
2. Loosen and remove the six screws holding the top to side members and remove the top.Save screws for reuse.
3. Loosen and remove the two screws holding the power board bracket to the escutcheon. Save screws for reuse.
4. Carefully lay power board bracket back from the escutcheon.
5. Loosen and remove the four nuts holding the circuit board mounting bracket to the escutcheon.
6. Remove circuit board mounting bracket from the escutcheon and disconnect key pad ribbon.
7. Loosen and remove the two nuts holding key pad bracket to the escutcheon and remove the old keypad.
8. Install new keypad being careful to properly position rubber gasket under keypad.
9. Reassemble the cabinet and put unit back into service.

REPLACE BUZZER

• Tools: Phillips screwdriver #2; Flatblade screwdriver 3/16”.
• Component: BUZZER

Procedure:

1. Turn off electrical power, disconnect the electrical power supply, disconnect the water supply, drain, and allow to cool.
2. Loosen and remove the six screws holding the top to side members and remove the top. Save screws for reuse.
3. Loosen and remove the two screws holding the power board bracket to the escutcheon. Save screws for reuse.
4. Carefully lay the power board bracket back from the escutcheon.
5. Loosen and remove the two screws holding the buzzer bracket to the power board bracket. Save screws for reuse.
6. Loosen and remove the buzzer collar from the bracket and replace on old bracket.
7. Loosen but do not remove screws holding wires to the buzzer. Transfer wires to new buzzer making sure black wire attaches to the positive terminal and white to the negative.
8. Reassemble the cabinet and put it back into service.

REPLACE MEAT PROBE

• Tools: Phillips screwdriver #2; Flatblade screwdriver 1/4”; Side cutters; Needle nose pliers; Terminal crimpers.
• Component: MEAT PROBE

Procedure:

1. Turn off electrical power, disconnect the electrical power supply, disconnect the water supply, drain, and allow to cool.
2. Loosen and remove the six screws holding the top to side members and remove the top. Save all screws for reuse.
3. Loosen and remove the screw holding the probe grounding cable to the cabinet chassis. Save the screw for reuse.
4. Remove the two screws holding the power board bracket from the escutcheon and carefully lay the bracket back.
5. Remove the #4 thermocouple wires from the circuit board.
6. Remove the terminal end from the grounding cable and using needle nose pliers, thread the cable loose from the metal “L” tube.
7. Remove the metal “L” tube by pulling it up with a twisting motion. Pull the tube off of the thermocouple wires. Save tubes for reuse.
8. Remove the probe from the cabinet’s inner top by pulling it downward.
9. Install a new probe, starting with threading thermocouple wires and grounding cable up through the inner top. Use EXTREME CAUTION not to severely twist the rubber tube while inserting through the inner top. Install metal “L” by first threading metal grounding cable through holes in the ring on the tube.
   • NOTE: The cable must be pulled up tight enough that the red and yellow cover shield on the thermocouple wires is showing past the open end of the tube.
10. Attach thermocouple wires to the circuit board.
11. Reassemble the cabinet and put the unit back into service.

PARTS IDENTIFICATION

PHOTO REF NUMBER   PARTS DESCRIPTION| ORDER
NUMBER| KIT QTY| CONTENT DESC.
---|---|---|---
1 Indicator Lamp| PS1103/3| 3| Lamps
2 Switch, On, Off, ( CVAP, FRY, S/T )| PS1529| 1| Switch
3 Push Button, Black| PS1652| 1| Button
4 Latch & Catch-Door| PS1256| 1| Latch
 |  | 1| Catch
5 Drip Cup| PS1423| 1| Drip Cup
 |  | 1| Baffle
6 Caster Asm

2” Non Lock (CG)-Rear

| PS1480/2| 2| Caster Asm
2” Lock (CG)-Front

4” Lock (CB)-Front

4” Non Lock (CB)-Rear

| PS1481/2 PS1482/2

PS1483/2

|  |
7 Key Pad(CVAP-P.04)| PS1651| 1| Key Pad Asm
8 Clamp-Instruction Envelope| PS1638| 1| Clamp
 |  | 1| Screw
 |  | 1| Envelope
9 Door Asm|  | 1| Door Asm
 |  | 2| Hinges
Model CB21| PS1471| 1| Latch
Model CB53 (Top) Model CB53 (Bottom)

Model CG15

| PS1472 PS1477 PS1479|  |
10 Hinge Kit Door| PS1255/2| 2| Hinges
 |  | 2| Hinge Covers
11 Fitting, Water Inlet (Plastic)| PS1683| 1| Fitting
 |  | 1| O- Ring
12 Shelf Rack, Flue

Model CB21

| PS1650| 1| Shelf Rack

Complete

Model CB53 (Top) Model CB53 (Bottom)

Model CG15

| PS1646 PS1645 PS1656| |
13 Scr 10-32 X 1/2-Catch| PS1239/6| 6| Screws
14 Cover, Evap CPC/CGPC/CD| PS1674| 1| Cover, Evap
15 Gasket – Door|  | 1| Gasket
---|---|---|---
Model CB21| PS1441|  |
Model CB53 (Top)| PS1442|  |
Model CB53 (Bottom)| PS1446|  |
Model CG15| PS1444|  |
16 Scr 10-32X1-1/2 – latch| PS1238/6| 1| Screws
17 Float/Valve/Cover Kit| PS1426| 1| Cover
 |  | 1| Bail
 |  | 1| Float Arm
 |  | 1| Float Bulb
 |  | 1| O- Ring
 |  | 2| Washers
 |  | 2| Screws
 |  | 1| Needle Valve
 |  |  | & Seat
 |  | 1| Holder, Arm

Asm.

18 Heater – Air/Flu Type| PS1641| 1| Heater
120V, 720W 2| Ferrules
 |  | 2| Compression
 |  |  | Nuts
 |  | 2| Washers
 |  | 2| Nuts
19 Probe – Meat (PC CVAP)| PS1422| 1| Meat Probe
20 Bracket, Probe Holder| PS1675| 1| Bracket, Probe
21 Drain Pipe (CB, CG)| PS1629| 1| Drain Pipe
22 Thermocouple, Water| PS1642| 1| Thermocouple
(CVAP D, P.04)|  |  | Asm.
23 Heater, Water 120V, 720W| PS1434| 1| Heater
 |  | 2| Ferrules
 |  | 2| Compression
 |  |  | Nuts
 |  | 2| Washers
 |  | 2| Nuts
24 Wire Harness (.03, .04)| PS1672| 1| Wire
 |  |  | Harness
25 Transformer (CVAP-D, P.04)| PS1644| 1| Transformer
 |  |  | Asm
26| Circuit Board, Power

(CVAP-D, P.04)

| PS1639| 1| Power Board Asm.
---|---|---|---|---

27 Wire Connector, Small (CB/CG)

| ****

PS1533/6

| ****

6

| ****

Wire

 |  |  | ConnectorS
28 Cordset| PS1595| 1| Cordset
29 Circuit Board, Main| PS1649| 1| Control Board
 |  |  | & Housing
30 Buzzer| PS1586| 1| Buzzer
31 Switch, Push Button| PS1100| 1| Switch & Shield
32 Wiring Control PCCVAP (.03, .04)| PS1673| 1| Wire
 |  |  | Harness
33 Needle Valve Seat| PS1418/6| 6| Needle Valve
 |  |  | Seats
34 Inlet Tube & Connector (CVAP)| PS1419| 1| Water Line
 |  | 2| Ferrules
 |  | 2| Inserts
 |  | 1| O- Ring
35 Float (Plastic Bulb Only)| PS1657| 1| Float Bulb
 |  | 1| Screw
36 Thermocouple – Air (CVAP-D, P.04)| PS1643| 1| Probe, Air
 |  | 1| Clamp
 |  | 1| O- Ring

TROUBLESHOOTING

• SYMPTOMS /FAULTS
  • No Power Light……………………………………………………1,2,3,4,33
  • Food drying out ……………………………………………… 5,7,10,12,23,28,32
  • Food excessively moist………………………………………………8,9,11,27,28
  • Food not hot enough.………………………………………………8,10,11,12,13,14,28
  • Food too hot………………………………………………………………7,9,15,28
  • No heat (air or water) ……………………………..………………………15, 16,29
  • No heat (air) ……………………………………………………11 ,13,15,16,29,31
  • No heat (water) …………………………………………………..12,14,15,16,29,32
  • No display………………………………………………………………………16,29
  • Display sporadic. ………………………………………………………………..16,19
  • Unable to change channels.……………………………………………16,17, 18, 20
  • LED(s) on channel indicator out. ..………………………………………………16,20
  • The unit will not cook utilizing a probe. ……………………………………………16,25
  • The unit will not go into Start (cook) mode. …………………………………..16,30
  • Leaking water; flooding. ……………………………………………..6,21,22,24
  • Air heaters are constantly on. ………………………………………………15, 16,26
  • Water heaters constantly on.………………….…………………………15,16,27
  • For Display Error Messages (ER 1 thru ER 6), see EXPLANATION OF ERROR MESSAGES on page 28.

FAULTS

1. The cord set is not plugged in.
2. The circuit breaker tripped.
3. The power Cord is defective.
4. Power Switch is defective.
5. The Evaporator Tank is empty.
6. In-line water tubing cut or kinked.
7. Air temperature set too high.
8. Air temperature set too low.
9. Water temperature is set too high.
10. Water temperature is set too low.
11. Air heating element(s) defective.
12. Water heating element(s) defective.
13. Air heater terminal connection(s) loose.
14. Water heater terminal connection(s) loose.
15. Power Board defective.
16. Control Board defective.
17. Key Pad defective.
18. The pad Strip is defective.
19. Control Board grounding wire loose or off.
20. LED(s) defective.
21. The float needs adjustment.
22. The needle Valve Seat defective.
23. Water-Inlet tube clogged.
24. Drip Cup 0-Ring defective.
25. Probe defective.
26. Air Thermocouple defective.
27. Water Thermocouple defective.
28. The Control Board is out of calibration. Send in for repair.
29. Transformer defective.
30. Start Switch is defective.
31. The Air Heater terminal connection on the power board is loose or off.
32. Water Heater terminal connection on the power board is loose or off.
33. Power Light defective.

EXPLANATION OF ERROR MESSAGES ER 1. THROUGH ER 6

• ERROR MESSAGE ER 1: Check the air thermocouple #1 connection at the circuit board. If the connection is satisfactory, replace the faulty thermocouple.
• ERROR MESSAGE ER 2: Check the air thermocouple #2 connection at the circuit board. If the connection is satisfactory, replace the faulty thermocouple.
• ERROR MESSAGE ER 3: Check the water thermocouple #3 connection at the circuit board. If the connection is satisfactory, replace the faulty thermocouple.
• ERROR MESSAGE ER 4: Check probe thermocouple #4 connection at the circuit board. If the connection is satisfactory, replace the faulty thermocouple.
• ERROR MESSAGE ER 5: Replace the circuit board.
• ERROR MESSAGE ER 6: Replace circuit board.

ZAP WARRANTY AGREEMENT

This warranty agreement applies to Commercial Equipment, Equipment Service Parts, and Safety Parts (collectively, “Products”) manufactured by Winston Industries, LLC (“Winston”) and its corporate predecessors and is extended to any purchaser, lessee or successor purchaser (“Purchaser”).
NEW EQUIPMENT

• Any part of a new Steamer appliance except gaskets, hoses, lamps, power cords, and evaporators which proves to be defective in material or workmanship within three (3) years from the date of manufacture, will be repaired or replaced (at Winston’s option) free of charge.
• Any part of a new appliance, other than Steamers, except gaskets, hoses, lamps, power cords, fryer baskets, glass panels, and evaporators which proves to be defective in material or workmanship within one (1) year from the date of original installation or 15 months from the date of manufacture, whichever comes first, will be repaired or replaced (at Winston’s option) free of charge.

REPLACEMENT PARTS

• Any appliance replacement part except gaskets, hoses, lamps, power cords, fryer baskets, glass panels, batteries, and evaporators that proves to be defective in material or workmanship within ninety (90) days from the date of original installation will be repaired or replaced free of charge.

LABOR, TRAVEL, TRANSPORTATION

• The warranty for new equipment covers the repair or replacement (at Winston’s option) of the defective part(s), delivery of the replacement part(s), labor charges for the removal and installation of replacement part(s) for one (1) year from the start of the warranty period. This warranty includes travel time not to exceed two hours and mileage not to exceed 50 miles (100 miles round trip).
• The warranty for replacement parts covers the repair or replacement (at Winston’s option) of the defective part(s) and does not include any labor charges for the removal and installation of any part(s), travel, transportation, or other expenses incidental to the repair or replacement of part(s).
• The warranty does not cover gaskets, hoses, lamps, power cords, fryer baskets, glass panels, evaporators, software, corrosion of stainless steel, normal maintenance, lubrication, cleaning or descaling, programming or adjusting temperatures, calibration, tightening of fasteners or plumbing connections, appliances with removed or altered identification tags, damage resulting from delivery of the appliance, customer mishandling or abuse, or no problem found.
• THE USE OF POOR-QUALITY WATER WILL VOID PRODUCT WARRANTIES. See the Product Use and Care Manual for water quality recommendations.
• PROPER INSTALLATION IS THE RESPONSIBILITY OF THE DEALER, PURCHASER, OWNER/USER, OR INSTALLING CONTRACTOR, AND IS NOT COVERED BY THIS WARRANTY.

As a condition to the application of this warranty, Purchaser will operate, clean, and maintain Products by use and care instructions, warnings, manuals and any other notices and/or instructions from Winston which may be with or on Products or sent separately; will notify Winston of the resale, removal or retirement of Products; will notify Winston immediately of any accident or injury arising out of use of Products and cooperate with Winston in the investigation of any such accident or injury; will maintain registration with Winston of location and serial number of Products while in Purchaser’s control and use; will require all personnel operating Products to become thoroughly familiar with use and care instructions and all other notices and/or instructions before such personnel operates Products; will thoroughly train all personnel operating Products to follow all instructions contained on or in all Safety Labels and use and care instructions; will immediately affix Safety Labels and put into use the use and care instructions; will immediately use, according to instructions, Safety Parts supplied by Winston; will install Equipment Service Parts per Winston’s written instructions; will utilize only Winston manufactured replacement parts and make no changes or alterations to Products, except as approved or instructed in writing by Winston; and will when requested by Winston, cooperate with Winston in the prevention of injuries from Purchaser’s use of Products. PURCHASER’S SOLE AND EXCLUSIVE REMEDY AGAINST WINSTON SHALL BE FOR THE REPAIR OR REPLACEMENT OF DEFECTIVE PARTS AS PROVIDED HEREIN. THE TOTAL LIABILITY OF WINSTON CONCERNING ITS PRODUCTS, WHETHER UNDER WARRANTY OR OTHERWISE, SHALL NOT EXCEED THE PURCHASE PRICE OF THE PRODUCTS AND THE LABOR AND TRAVEL TO REPLACE THE PRODUCTS OR ANY PART THEREOF. WINSTON SHALL NOT BE LIABLE TO THE PURCHASER OR OTHERS FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES OR LOSS OF PROFITS RESULTING FROM ANY CAUSE WHATSOEVER, INCLUDING BUT NOT LIMITED TO, DEFECTIVE WORKMANSHIP, MATERIALS OR ANY ERROR OR OMISSION OF WINSTON. WINSTON EXPRESSLY DISCLAIMS ALL OTHER WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDING ANY IMPLIED WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE AND ANY IMPLIED WARRANTY OF MERCHANTABILITY.

PARTS ORDERING INFORMATION

ALWAYS REFER TO THE MODEL NUMBER AND SERIAL NUMBER WHEN PLACING A PARTS ORDER.

Use only genuine Winston Products replacement parts in your appliance. Refer to the parts identification section of this manual to identify the part(s) needed. PROCEDURES FOR REPLACING NEW COMPONENTS ARE INCLUDED IN THIS MANUAL AND EACH COMPONENT REPAIR KIT. FOLLOW THOSE INSTRUCTIONS CAREFULLY.

CONTACT

To order parts or obtain other information, contact:

• WINSTON PRODUCTS COMPANY
• 2345 Carton Drive
• Louisville, Kentucky 40299
• 502-491-1810
• Customer Service 800-234-5286

For warranty inquiries and customer-specific warranties, call Winston Customer Service at 1-800-234-5286 or 502-495-5400.

• 4272V089 rev3 12/23/03
• Prices are subject to change without notice.
• F.O.B. Louisville, KY, USA
• 800-234-5286 or 502-495-5400 Fax 502-495-5458
• www.winstonindustries.com.
• All sales subject to the Company’s Terms and Conditions
• Winston Industries 2345 Carton Drive Louisville, KY 40299
• LIT 6422.29

References

• Winston Industries
• Manual-Hub.com – Free PDF manuals!

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