model 721 - d2ch1jyy91788s.cloudfront.net · important: read the following safety and operation...
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FP140191 REV: ORIG
P.O. Box 10 • Oregon, WI 53575 • Ph: 608.835.3106 • Fx: 608.835.7399 • wiscoind.com • wiscomade.com
CONVECTION OVEN
1/2 SIZE PAN
FEATURES:• Quick, easy 3 step bake process with 20 programmable presets• Precise temperature and adjustable time control• High speed fan for even air distribution• Baking temperatures ranging from 150°F - 500°F• Stainless steel construction• Insulated, double wall construction• Removable door and rack supports for easy cleaning• 20 programmable baking presets• Unit comes with (3) cooking racks & customized 16” x 18”aluminum baking pans. These pans
allow 25% more cookies than a standard pan per bake cycle.• Can accommodate (2) 16” pizzas per bake cycle
CAPACITY:1.0 oz. cookie puck = 20 per tray1.5 oz. cookie puck = 16 per tray
Convection is the ideal way to cook foods evenly & quickly. This is our largest convection oven featuring a 3 step bake process with 20 programmable presets. It utilizes pans that are 50% larger than the industry standard 1/2 sheets, allowing you to bake more in less time.
VOLTS: 120 AMPS: 12.5 WATTS: 1500
DIMENSIONS:
• Best when operated on an individual branch circuit• 5’ NEMA 5-15P power cord
• 23½”W × 24”D × 16¼”H• Inside Dimensions: 18¾”W × 16½”D × 10”H• Actual Weight: 76 lbs.
MODEL 721
SHIPPING INFORMATION:
• SHIPPING DIMENSIONS: 42”D × 48”W × 25”H• SHIPPING WEIGHT: lbs.126* MUST SHIP LTL FREIGHT TRUCK
ELECTRICAL DATA:
ACCESSORIES:• 00721PS3 - 3 Aluminum Baking Trays Boxed Set • 0027258-500 - 500 Count Parchment Paper• 0027258-1000 - 1000 Count Parchment Paper • 0027359CR - Cooling Rack Kit
NEMA 5-15P
IMPORTANT: Read the following safety and operation instructions to avoid injury and to avoid damage to equipment or property.
TEMPERATUREMost products require lower temperatures than suggested for deck or range ovens. A standard temperature reduction of 25°F-30°F is recommended as a starting point. Actual baking will vary pending product weight and consistency. If the edges of the product are done and the center is still raw or there is extensive color variation, reduce the thermostat setting by 15°F-25°F until the desired results are achieved. Excessive temperatures will not reduce baking time.
TIMEConvection ovens generally bake 20% faster than deck or range ovens even though lower temperatures are used. Most recipes can be converted by having shorter cooking times and/or reducing your cooking temperatures.• Frozen food products will require more time than refrigerated products• 3 trays of food product will require more cook time than 1 tray of food product
PRODUCTSLoad the oven from the bottom up. To ensure even baking, equal amounts of similar products should be used on each pan.
P.O. Box 10 • Oregon, WI 53575 • Ph: 608.835.3106 • Fx: 608.835.7399 • wiscoind.com • wiscomade.com
IMPORTANT: Read the following safety and operation instructions to avoid injury and to avoid damage to equipment or property.
Plug unit into a properly grounded electrical outlet of the correct voltage, size, and plug configuration for this unit. We recommend usage on an individual branch circuit of at least 15 amps for best results. Failure to do so may result in decreased performance of the oven.
The oven should never be operated on or near combustible materials. Caution should be taken because of the hot surfaces attained during use.
Exterior surfaces on unit may get hot. Use caution when touching these areas to avoid injury.
Unplug oven when not in use.
INITIAL START UP
Before you use your new Wisco 721 Convection Oven, you will want to follow the steps listed below in order to get rid of any oil, film, etc. that may still be on the oven from the manufacturing process.
The unit may initially smoke during this process.
• Clean the oven with a mild detergent inside & out• Set the oven’s temperature control board to 500°F• Allow the oven to run for approximately 30 minutes• After this cycle, you are now ready to start cooking
OPERATING INSTRUCTIONS
• General Description:◦ The 721 Convection oven offer’s manual control of TIME and TEMPERATURE settings◦ The TIME can be adjusted in 30 second increments◦ The TEMPERATURE can be in 5°F increments
• Programming:◦ Press ON/OFF ◦ To program the oven, hold PROGRAM button until a beep sounds◦ Using arrows choose the preset you desire to program, P1, P2, P3, P4, etc. then press
◦ Adjust your TIME, then press SELECT ◦ Adjust your TEMPERATURE◦ Once TIME and TEMPERATURE are selected, hold PROGRAM to exit out until a beep
• Baking:◦ Choose the preset you require for baking ◦ Press START/STOP to begin PREHEAT ◦ While the oven is preheating, the PREHEAT light will flash◦ Preheating TEMPERATURE will rise in 5°F increments◦ Once preheated insert baking goods and press START/STOP to begin the timer◦ You can repeat process of baking by pressing START/STOP ◦ If re-baking on same preset, PREHEAT will be skipped and continue to TIME◦ You may increase or decrease bake time in 30 second increments during the bake cycle
P.O. Box 10 • Oregon, WI 53575 • Ph: 608.835.3106 • Fx: 608.835.7399 • wiscoind.com • wiscomade.com
OPERATING INSTRUCTIONS
The inside of the oven can be cleaned with a mild detergent, water, and a soft cloth. Do not use acids or caustic products such as foaming oven cleaners.
Pans, racks and support racks are easily removable for cleaning with a mild detergent, water and soft cloth. To remove support racks, loosen the thumb screw on each side and simply pull out.
The outside of the oven can be cleaned with a mild detergent, water, and soft cloth.You may also use a stainless steel cleaner.
AVOID USING ABRASIVE/SCOURING PADS AS SOME MAY CAUSE SCRATCH MARKS ON YOUR UNIT.
Unplug unit from power source and allow to cool completely before performing any maintenance or cleaning.
CLEANING INSTRUCTIONS
Unit is not waterproof. Do not submerge in water. Do not operate if unit has been submerged in water.
sounds verifying program exit mode
SELECT
◦ Presets will remain in memory even if the oven is unplugged
PARTS LIST:
MODEL 721
ITEM # PART # DESCRIPTION
1 0027079 RACK
2 0027072L INTERNAL SUPPORT RACK (LEFT)
3 0027072R INTERNAL SUPPORT RACK (RIGHT)
4 0022691 INTERNAL SUPPORT RACK SCREW
5 0027061 COOKIE PAN
6 0027064-001SK DOOR ASSEMBLY SERVICE KIT
7 0027068-001SK CONTROL PANEL ASSEMBLY SERVICE KIT
8 0027081 DOOR GASKET
9 0027267SK BOTTOM FOOT SERVICE KIT
10 0027184SK HEATING ELEMENT SERVICE KIT
11 0027192 HI-LIMIT THERMOSTAT
0027391 TEMPERATURE SENSOR
13
120027185SK BLOWER WHEEL SERVICE KIT
14 0027052SK BLOWER MOTOR SERVICE KIT (INCLUDES MOTOR & CAPACITOR)
16 0027378 POWER CORD
*
*
*
*
15 008248 STRAIN RELIEF
0027258-500 500 COUNT PARCHMENT PAPER
0027258-1000 1000 COUNT BOXED PARCHMENT PAPER
0027359CR COOLING RACK
00721PS3 3 COOKIE PANS BOXED SET
P.O. Box 10 • Oregon, WI 53575 • Ph: 608.835.3106 • Fx: 608.835.7399 • wiscoind.com • wiscomade.com
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Mo
del 721 E
xplo
ded
Vie
w
Rev.
Date
.: 12/0
1/2
017
Model 721 Wiring Diagram
Rev. Date: 06/21/2017
Blue
White
Black
16
11
14
12
10
7
MO
DEL
721: T
rou
ble
sho
oti
ng
Unplu
g u
nit.
Does u
nit
beeper
sound w
hen p
lugged
into
pow
er
recepta
cle
?
No
Check o
utlet
voltage.
Does
your
mete
r re
ad b
etw
een
115-1
30VA
C?
No
Call a
serv
ice
technic
an
Yes
Check w
ire c
onnections t
oPow
er
Board
; m
ay b
e loose,
or
bro
ken.
Possib
ly r
epla
ce
Pow
er
Board
.
Yes
Does u
nit d
ispla
y illum
inate
when "
ON
/OFF"
butt
on is
touched?
No
Try
usin
g y
our
thum
b t
o t
ouch
the "
ON
/OFF"
butt
on o
r to
uch
aro
und b
utt
on e
dges.
Work
?
No
Repla
ce C
ontr
ol Board
Yes
Do a
ny e
rror
codes
dis
pla
y? E
1 o
r E2
Yes
Yes
E1=
Open c
ircuit o
rte
mp s
ensor.
Repla
ce.
E2
=Short
ed t
em
psensor. R
epla
ce.
Does m
oto
r hum
, spin
slo
wly
or
take a
while t
oget
up t
o o
pera
ting s
peed
when t
he h
eating c
ycle
is
sta
rted?
No
Check C
apacitor
connections a
nd/o
rre
pla
ce C
apacitor
Yes
No
Does m
oto
ropera
te n
orm
ally?
Does t
he h
eating
ele
ment
work
?
No
Is t
here
continuity
betw
een t
he h
eating
ele
ment
leads?
Yes/N
o
No
Repla
ce h
eating e
lem
ent
Yes
Is t
here
continuity
betw
een t
he w
hite
& b
lue m
oto
r w
ires?
Moto
r th
erm
al
pro
tecto
r m
ay b
etr
ipped.
Let
cool fo
r 30
min
s.
Work
?
No
No
Repla
ce m
oto
r
Yes
Yes
Is t
here
continuity
betw
een t
he H
I-LIM
ITth
erm
osta
t le
ads?
Yes
Repla
ce P
ow
er
Board
No
Repla
ce H
I-LIM
ITth
erm
osta
t