Doyon DP9 User manual

DP9
IMPORTANT SAFETY INSTRUCTIONS
SAVE THESE INSTRUCTIONS
DANGER
TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK,
CAREFULLY FOLLOW THESE INSTRUCTIONS
TABLE OF CONTENTS
SECTION « A » DESCRIPTION PAGE
Installation and maintenance manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A1
Construction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A2
Shipping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A2
Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A3
Distances to respect . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A4
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A4
Operation of unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A5
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A6
Maintenance and cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A7
For more information, please call our office: . . . . . . . . . . . . . . . . . . . . . . . A8
SECTION « B » DIMENSIONS
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B1
SECTION « E » COMPONENT PARTS
Component parts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E1
SECTION « G » ELECTRIC SHEMATIC
DP9 - 120V/1PH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G1
DP9 - 230V/1PH/50 Hz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G2
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DP9_A.DOC REV.09/01/06

A1
INSTALLATION AND MAINTENANCE MANUAL
The manufacturer suggests to read this manual carefully.
This proofer is manufactured with first quality material by experienced technicians. Proper
installation and maintenance will guarantee a reliable service for years to come.
A nameplate fixed to the front of the proofer specifies the serial number, model number, number of
phase, amperage, voltage and frequency.
Drawings, electrical diagram, and replacement part numbers are included in this manual. The
electrical diagram is affixed in the control panel located on the top of the proofer.
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.

A2
C O N S T R U C T I O N
You just bought the most advanced proofer in the world, the "DOYON" technology at its best. This
proofer is manufactured using the highest quality components and material.
The DOYON equipments are designed with parts that are easy to find.
S H I P P I N G
For your safety, this equipment is 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 carrier 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.

A3
W A R N I N G S
FOR YOUR SAFETY
DO NOT STORE OR USE GASOLINE OR OTHER FLAMMABLE VAPORS
AND LIQUIDS IN THE VICINITY OF THIS OR ANY APPLIANCE
IMPORTANT
INSTALLATION AND SERVICE
Installation and service must be done by specialized technicians. Contact a certified electrician and
plumber for set up.
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.

A4
DISTANCES TO RESPECT
•Top of the proofer: a clearance of 24 to 36 inches to the ceiling must exist to permit
maintenance.
•Back and sides: 4 inches.
I N S T A L L A T I O N
IN GENERAL
Take off the packaging material with care. Take off all the material used for packing and
accessories..
Each unit is set up to be used with the electrical supply specified on the name plate fixed on the front
of the unit.
1. To the electrician.
Electrical supply installation must be in accordance with the electrical rating on the nameplate.
2. To the plumber.
This equipment is to be installed to comply with the applicable federal, state, or local plumbing
codes.
Connect the steam system (1/4 NPT) to the cold water distribution network. We highly
recommend a water softener to eliminate minerals in the water. We suggest to use CUNO #
CFS6135 (Doyon part number PLF240).
Warning
Do not adjust the needle valves it has in been done at the factory.

A5
O P E R A T I O N
1. Switch "ON".
2. Set the thermostat control at 100oF.
3. Set the humidity control at 3.
If there is too much fog and water drips from the glass doors, adjust humidity control to a
lower number.
4. When the temperature is stabilized, put the products in the proofer
(Leave them inside until they are ready to bake.)
5. When proofing cycle is completed, turn the switch "OFF".
When the proofer is not in operation, open the doors to let out the humidity, and then prevent
mold .
P.S. The doors should not be opened unnecessarily to conserve the heat and humidity in the
proofer.
Every day cleaning of the water pan under the proofer's doors should be exercised.
POWER FAILURE
When the power comes back, the proofer will start automatically. Then it is recommended to turn off
the unit to avoid it starting without supervision.

A6
TROUBLESHOOTING
BEFORE CALLING FOR SERVICE
ANSWERS TO MOST FREQUENT QUESTIONS
Always cut off the main power before replacing any parts. Take care of water piping and
electric cable.
Control parts on the front: To remove parts from front panels, you have to
go on the side of the unit.
Control panel, proofer unit and refrigeration
units.
They are located on the top.
Questions Solutions
The unit does not turn on when installed. Check if the light is on.
Check if the proofer switch is on.
Check the breaker of the building.
Check the fuses on the font and in the electrical
control panel.
The blower runs but the unit does not
produce heat.
Make sure that the thermostat is adjusted to the
desired temperature (over ambiant temperature)
and the pilot light is lit. Check the 30 A fuse in
the electrical panel.
The blower runs but the unit does not
produce steam.
Make sure that the humidity control is set at
about 4. Verify if the water valve of the
building is open and if water goes into the
proofer unit located on the top of the unit.
Check if the water needle valve (of the unit) is
open between half to one turn. Just close it and
open it between half to one turn maximum.
Verify the 15 A in the electrical panel.

A7
MAINTENANCE AND CLEANING
Step by step Recommendations
Clean the inside of the unit with water and
soap
We recommend and sell:
Blast : Concentrated for industrial use
KEM Mfg Canada
Part number : NEB201
Warning: Never use cleaners such as Easy-
Off or equivalents in the oven.
Clean the unit exterior with a stainless steel
polish.
We recommend and sell:
Stapol: Stainless steel polish
KEM Mfg Canada
Part number : NES201

A8
FOR MORE INFORMATION,
PLEASE CONTACT OUR OFFICE :
DOYON EQUIPMENT INC.
1255, rue Principale
Linière, Qc, Canada G0M 1J0
Tel. : [phone]
Canada : 1 [phone]
U.S. : 1 [phone]
FAX : [phone]
Internet: www.doyon.qc.ca
E-Mail : [email protected]

SECTION
B
DIMENSIONS