Doyon KDP Series User manual

KDP SERIES INSTALLATION MANUAL
UNIT SERIAL NUMBER__________________________________
REVISED 3/25/22
NSHIED

Table of Contents
INTRODUCTION ...................................................................................................................................... 3
ATTENTION.......................................................................................................................................... 3
CONSTRUCTION...................................................................................................................................... 3
SHIPPING................................................................................................................................................... 3
IMPORTANT-RECEPTION OF THE MERCHANDISE ..................................................................... 3
INSTALLATION ....................................................................................................................................... 4
IMPORTANT INSTALLATION AND SERVICE................................................................................ 4
FOR YOUR SAFETY............................................................................................................................. 4
IN GENERAL ..................................................................................................................................... 4
INSTALLERS......................................................................................................................................... 4
TO THE ELECTRICIAN.................................................................................................................... 4
TO THE PLUMBER ........................................................................................................................... 4
DISTANCES TO RESPECT .................................................................................................................. 4
ASSEMBLY............................................................................................................................................... 5
Foreword ................................................................................................................................................. 5
TOOLS REQUIRED............................................................................................................................... 5
KDP SERIES CONFIGURATION DIAGRAMS .................................................................................. 6
WALL PANEL CONFIGURATIONS................................................................................................ 6
TOP PANEL CONFIGURATIONS.................................................................................................... 7
ELECTRICAL PANEL CONFIGURATIONS................................................................................... 8
REFRIGERATION MODULE PLACEMENT .................................................................................. 9
ERECTING WALLS (NON-PASS THRU UNIT)............................................................................... 10
ERECTING WALLS (PASS THRU UNIT)......................................................................................... 11
INSTALLING TOPS ............................................................................................................................ 12
INSTALLING CORNER BRACKETS................................................................................................ 13
INSTALLING ELECTRICAL PANEL................................................................................................ 14
INSTALLING REFRIGERATION MODULES (RETARDER MODELS)........................................ 15
INSTALLING WATER BOX .............................................................................................................. 16
PLUMBING (ONLY ON KDPR MODELS) ....................................................................................... 17
INSTALLING HEATER ASSEMBLIES............................................................................................. 18
INSTALLING HEATER ASSEMBLIES CONT................................................................................. 19
INSTALLING PROBES....................................................................................................................... 20
INSTALLING FANS............................................................................................................................ 21
INSTALLING FANS CONT................................................................................................................ 22
INSTALL WATER PAN AND ELEMENT......................................................................................... 23
INSTALLING DOOR GASKET(S)..................................................................................................... 24
INSTALLING DOOR(S)...................................................................................................................... 25
INSTALLING FACADES.................................................................................................................... 26
FINAL INSPECTION .............................................................................................................................. 27
OPERATION OF THE PROOFER.......................................................................................................... 28
PROOFER MODE................................................................................................................................ 29
RETARDING MODE........................................................................................................................... 30
AUTOMATIC PROOFING/RETARDING MODE SET UP............................................................... 31
REAL TIME CLOCK SETUP.............................................................................................................. 32
MAINTENANCE AND CLEANING...................................................................................................... 33

INTRODUCTION
THE MANUFACTURER SUGGESTS TO READ THIS
MANUAL CAREFULLY.
This equipment is manufactured with finest quality material by experienced technicians. Proper
installation and maintenance will guarantee a reliable service for years to come.
A nameplate fixed to the right hand side of the proofer specifies the serial number, model number,
number of phases, amperage, voltage, and frequency.
ATTENTION
DOYON is not responsible for damages to the property, or the equipment caused by personnel who is
not certified by known organizations. The customer is responsible for finding qualified technicians in electricity
and plumbing for the installation of the oven.
CONSTRUCTION
You just bought the most advanced proofer in the world, "DOYON" technology at its best. This proofer
is manufactured using the highest quality components and material.
DOYON equipment is designed with parts that are easy to find.
SHIPPING
For your safety, this equipment has been verified by qualified technicians and carefully crated before
shipment. The freight company assumes full responsibility concerning the delivery in good condition of the
equipment in accepting to transport it.
IMPORTANT-RECEPTION OF THE MERCHANDISE
Take care to verify that the received equipment is not damaged before signing the delivery receipt. If a
damage or a lost part is noticed, write it clearly on the receipt. If it is noticed after the carrier has left, contact
immediately the freight company in order that they do their inspection.
We do not assume the responsibility for damages or losses that may occur during transportation.

INSTALLATION
IMPORTANT INSTALLATION AND SERVICE
Installation and service must be done by specialized technicians. Contact a certified electrician and
plumber for set up.
Furthermore, assembly of the KDP series proofer requires two people to assembly the unit.
FOR YOUR SAFETY
DO NOT STORE OR USE GASOLINE OR OTHER FLAMMABLE VAPORS AND LIQUIDS
IN THE VICINITY OF THIS OR ANY APPLIANCE.
IN GENERAL
Take off the packaging material with care. Take off all the material used for packing and accessories.
INSTALLERS
TO THE ELECTRICIAN
Electrical supply installation must be in accordance with the electrical rating on the nameplate.
The proofer must be connected to the utility and electrically grounded in conformity to the effective local
regulations. If these are not established, the oven must be connected according to the Canadian Electrical Code
(CSA-C22.1-XX) or National Electrical Code (NFPA 70-XX). Refer to last edition year for XX
TO THE PLUMBER
IMPORTANT: THIS UNIT NEEDS TO BE INSTALLED WITH ADEQUATE BACKFLOW
PROTECTION TO COMPLY WITH APPLICABLE FEDERAL, STATE AND LOCAL CODES.
IMPORTANT: THIS UNIT REQUIRES A SCREEN OF AT LEAST 100 MESH TO BE INSTALLED
IMMEDIATELY UPSTREAM OF ALL CHECK VALVE TYPE BACKFLOW PREVENTERS USED FOR
WATER SUPPLY PROTECTION. THE SCREEN SHALL BE ACCESSIBLE AND REMOVABLE FOR
CLEANING OR REPLACEMENT.
This equipment is to be installed to comply with the applicable federal, state, or local plumbing codes.
Connect the humidity system (1/4 tubing) to the cold-water distribution network of the site and make
sure the water pressure is within 15 to 25 PSI. If the water pressure on site exceeds 25 PSI it is necessary to
install a water pressure regulator to the unit. We highly recommend to use a water softener to eliminate minerals
in the water. We suggest you use CUNO # CFS6135 (Doyon part number PLF240).Furthermore, for retarder
variants, a drain line needs to be connect at the rear left corner of the unit.
DISTANCES TO RESPECT
•10’ ceiling height required for proper airflow and service access.
•Back and sides: 1’’ clearance.
•Floor: level surface within1/8” per foot for proper installation. Slope should not exceed 3/4” in all
directions.

ASSEMBLY
Foreword
Our proofers are constructed of modular panels that interlock together allowing for quick construction. It
is important to note that when any foam core panels are attached to each other that the locks are firmly engage
into the other panel. TOOLS REQUIRED
•CAULK GUN
•5/16 ALLEN WRENCH
•3/16 ALLEN WRENCH
•LEVELS
•STUBBY PHILIP SCREWDRIVER
•LONG #2 PHILIPS SCREWDRIVER
•LONG #3 PHILIPS SCREWDRIVER
•5/16 SOCKET/DRIVER
•7/16 SOCKET/DRIVER
•LOCKING PLIERS
•AJUSTABLE WRENCH
•ELECTRIC DRILL
•FISH TAPE

KDP SERIES CONFIGURATION DIAGRAMS
WALL PANEL CONFIGURATIONS
FRONT

TOP PANEL CONFIGURATIONS
PANELS FOR RETARDER UNIT ARE IN PARENTHASIS
FRONT

ELECTRICAL PANEL CONFIGURATIONS
FRONT

REFRIGERATION MODULE PLACEMENT
FRONT

ERECTING WALLS (NON-PASS THRU UNIT)
•WHILE REFFERING TO THE WALL PANEL CONFIGURATIONS DIAGRAM, ERECT THE
REAR WALL PANELS FIRST AND LOCK THEM TOGETHER USING A 5/16 HEX WRENCH TO
ROTATE THE LOCKS UNTIL THE LOCK ARE ENGAGED.
•AFTER THE REAR PANELS ARE LOCKED, CONTINUE ATTACHING/LOCKING PANELS TILL
ALL WALL PANELS ARE ATTACHED.
•AFTER INSTALLING THE HEADER, INSTALL TWO REFORCEMENT BRACKETS, USING
FOUR 10-32 HEX HEAD SCREWS EACH, INSIDE OF THE UNIT WHERE THE HEADER AND
CORNERS MEET
•WHEN FINISHED ERECTING PANELS, ATTACH INSTALLATION JIG TO THE FRONT
CORNERS
SUPPLIED INSTALLATION
JIG
TO TEMPERALY ATTACH INSTALLATION
JIG, MAKE SURE IT IS SECURLY FITTED
TO THE CORNERS. WHEN FITTED,
CLAMP THE FLANGE TO THE DOOR
GASKET CHANNEL WITH TWO SETS OF
LOCKING PLIERS
HEADER
KDP_0210-A
SILICONE THESE
SEAMS BEFORE
INSTALL KDP_0210-A

ERECTING WALLS (PASS THRU UNIT)
•PASS THROUGH UNITS USE A ADDITIONAL SET OF FRONT PANELS IN THE REAR AS
SHOWN IN THE WALL PANEL CONFIGURATIONS DIAGRAM
•WHILE REFFERING TO THE WALL PANEL CONFIGURATIONS DIAGRAM, ERECT THE
REAR PANELS FIRST AND LOCK THEM TOGETHER USE A 5/16 ALLEN WRENCH TO
ROTATE THE LOCKS UNTIL THE LOCK ARE ENGAGED.
oWHEN THE REAR PANELS ARE ERECTED, ATTACH INSTALLATION JIG TO THE
REAR CORNERS
•AFTER THE REAR PANELS ARE LOCKED AND INSTALLATION JIG INSTALL, CONTINUE
ATTACHING/LOCKING PANELS TILL ALL WALL PANELS ARE ATTACHED.
•AFTER INSTALLING THE HEADERS, INSTALL FOUR REFORCEMENT BRACKETS, USING
FOUR 10-32 HEX HEAD SCREWS EACH, INSIDE OF THE UNIT WHERE THE HEADERS AND
CORNERS MEET
•WHEN FINISHED ERECTING PANELS, ATTACH INSTALLATION JIG TO THE FRONT
CORNER.
TO TEMPORALLY ATTACH
INSTALLATION JIG, MAKE SURE IT IS
SECURLY FITTED TO THE CORNERS.
WHEN FITTED, CLAMP THE FLANGE TO
THE DOOR GASKET CHANNEL WITH
TWO SETS OF LOCKING PLIERS
SUPPLIED INSTALLATION
JIG
SUPPLIED INSTALLATION
JIG
KDP__0210-A
SILICONE THESE
SEAMS BEFORE
INSTALL KDP_0210-A

INSTALLING TOPS
•WHILE REFFERING TO TOP PANEL CONFIGURATIONS DIAGRAM, INSTALL TOPS
AND LOCK TOGETHER
oSTART WITH THE REAR PANEL FIRST.
•WHEN DONE
FILL LATCH ACCESS HOLES WITH SUPPLIED PLUGS (50-1641)
oUSE SUPPLIED SILICONE TO SEAL ALL INTERNAL SEAMS OF THE UNIT
•WHEN DONE, USE SUPPLIED SILICONE TO SEAL ALL INTERNAL AND EXTERNAL
SEAMS OF THE UNIT

INSTALLING CORNER BRACKETS
•INSTALL TWO FRONT CORNER BRACKETS (KDP_0050) TO FRONT INNER CORNERS
USING TWO 1/4" WASHERS (53-0023) AND TWO 1/4-20 HEX BOLTS (ASBP105) EACH.
oPASS THROUGH UNITS GET ANOTHER SET OF CORNER BRACKETS IN THE
REAR
•USINGS THE SUPPLIED MASONARY BIT (51-1407) AND TWO CONCRETE SCREWS
(53-0003) DRILL AND SCREW ONE OF THE CORNER MOUNTS TO THE FLOOR.
oFOR PASS THROUGH UNITS, SCREW THE REAR BRACKET DIAGONALLY
ACROSS FROM THE SECURED FRONT BRACKET
•AFTER ASSURING THE DOOR FRAME OF THE UNIT IS SQUARE, DRILL AND SCREW
(53-0003) THE REMAING CORNER BRACKETS TO THE FLOOR.
•WHEN ALL CORNER BRACKETS ARE SECURED, REMOVE AND DISCARD THE
INSTALATION JIG

INSTALLING ELECTRICAL PANEL
•INSTALL ELECTRICAL BOXES AS SHOWN USING 1/4-20 SS PAN HEAD SCREWS (53-
0840) AND 10-32 FLANGED SCREWS (ASBP120)
oREFER TO ELECTRICAL PANEL CONFIGURATIONS TO PLACE THE CORRECT
PANEL IN THE PROPER LOCATION
•LEAVE COVERS OFF THE ELECTRICAL PANEL TILL ALL ELECTRICAL
CONNECTIONS ARE MADE.

INSTALLING REFRIGERATION MODULES (RETARDER MODELS)
•FOR KDPR UNITS, PLACE REFRIGERATION UNITS IN THE OPENINGS ON TOP
oREFER TO REFRIGERATION MODULES PLACEMENT DIAGRAM
oRUN LEAD FROM REFRIGERATION UNIT INTO THE CONTROL BOX AND
SECURE THEM WITH THE CONDUIT CLAMPS ALREADY ATTACH TO THE
CONTROL BOX
oINSIDE THE CONTROL BOX, CONNECT THE REFRIGERATION UNIT’S LEADS
TO THE CONNTACTOR CALLED OUT BY PROVIDED WIRE DIAGRAM

INSTALLING WATER BOX
•INSTALL WATER BOX AS SHOWN USING 10-32 FLANGED SCREWS (ASBP120)
•INSTALL WATER PROBE ASSEMBLYWITH TWO #8 NUTS
oRUN A BEAD OF SILICONE AROUND THE BOTTOM SIDE OF THE MOUNTING
FLANGE
•INSTALL COPPER TUBE INTO THE WATER SOLINIOD AND INSERT THE OTHER END
INTO THE HOLE IN THE CAVITY
oSEAL WITH SILICONE WERE THE TUBE IS INSERT INTO THE HOLE
•CONNECT WATER SOLENOID TO SOURCE
oTHE SUPPLY LINE FOR WATER MUST NOT EXCEED 25 P.S.I.
•LEAVE COVERS OFF THE WATER BOX TILL ALL ELECTRICAL CONNECTIONS ARE
MADE.

PLUMBING (ONLY ON KDPR MODELS)
•INSERT STAINLESS DRAIN TUBE INTO THE REAR LEFT CORNER WITH ADAPTER
ELBOW (31-0470) ATTACHED TO THE INTERIOR SIDE OF THE TUBE
oSEAL TUBE WHERE IT ENTERS THE HOLE I N THE WALL WITH SUPPLIED
SILCONE
•RUN SUPPLIED CLEAR TUBING FROM THE STEM END OF THE ELBOW ADAPTER
TO THE TO DRAIN UNDER THE REAR OF THE REFRIGERATION UNIT
oUSE SUPPLIED TUBE CLAMPS TO SECURE TUBING TO THE REAR OF THE
UNIT INSTALLING HEATERS
USE THE SUPPLIED 10-32 SCREWS TO ATTACH THE CLAMPS TO THE
WALL
31-0470
KDP_0211-A
31-0471

INSTALLING HEATER ASSEMBLIES
•HANG DUCT SUPPORTS (50039149+50039150) FROM CEILING OF THE UNIT. USING
(2) 1/4-20 SS PHILIP PAN HEAD SCREWS (53-0037)
oALL HEATERS ARE INSTALLED BELOW EACH ELECTRICAL BOX
oIF THERE IS A WHITE BUMPER ON THE WALL, REMOVE IT AND REINSTALL
IT ON THE OPPOSITE WALL
•FINISH INSTALLING DUCT SUPPORTS (50039149+50039150) USING (4) 1/4-20 SS
PHILIP PAN HEAD SCREWS (53-0037) EACH DUCT SUPPORT
•MOUNT ELEMENT MOUNT ASSEMBLIE(S) (50039146) TO THE WALL (BETWEEN THE
DUCT SUPPORTS), USING (4) 10-32 SS PHILIP PAN HEAD SCREWS (53-0110) EACH.

INSTALLING HEATER ASSEMBLIES CONT.
•FEED ELEMENT LEADS THROUGH THE GROMMETS ON CEILING ABOVE THE
ELEMENTS INTO THE CONTROL BOX
oTHERE SHOULD BE:
ONE ELEMENT WIRE FED INTO THE LEFT GROMMET
ONE ELEMENT WIRE FED INTO THE RIGHT GROMMET
2 ELEMENT WIRES (ALREADY WAGO’D TOGETHER) GOING
THROUGHT THE CENTER GROMMET
oWE RECOMMEND USING A FISH TAPE TO PULL THE ELEMENT WIRES INTO
THE CONTROL BOX
oCONNECT ELEMENTS TO THE CONTACTOR IN THE CONTROL BOX ABOVE
(REFER TO SUPPLIED ELECTRICAL DIAGRAM IN CONTROL BOX)

INSTALLING PROBES.
•FROM THE CONTROL BOX, INSERT THE HIGH LIMIT PROBE (ALREADY INSTALLED
IN THE BOX THROUGH THE CENTER GROMMET
•INSERT HIGH LIMIT PROBE INTO BRACKET ATTACHED TO HEATER ASSEMBLY
oBEND CORNERS ON BRACKET TO SECURE PROBE
•FROM THE CONTROL BOX, INSERT THE TEMEPERATURE PROBE (ELT805)
THROUGH THE SMALL HOLE SHOWN ABOVE
FEED
PROBE
FROM THIS
HIGH LIMIT
INTO THE
NEAREST
GROMMET
FEED TEMP
PROBE
INTO
OPENING
AND
SECURE IT
WITH TWO
NUNBER 8
SCREWS