Proluxe SL1577 Operations Instructions download pdf (Page 6)

DOUGHPRO

SL1577 Split Lid Grill Trouble Shooting Guide

Symptom Probable Cause Action to be Taken Parts List Ref. #

Power Button on Control face is

depressed but doesn’t turn on.

Power Cord is not plugged in.

Plug power cord into wall 's

receptacle and depress power

button on controller

___

Circuit Breaker is tripped off in the

site's breaker box

Reset circuit breaker that the Grill is

plugged into. Depress Power Button

to turn on.

___

Transformer has taken a electrical

surge and is damaged

Replace Transformer

18

Check voltage on the secondary side

of the Transformer. If you read

12VDC then you are receiving voltage

to the Controller.

Replace Controller. Controller

should be on once the power button

is depressed.

A8

Possibly blown Fuse Check fuse and repace if necessary

# 98

Digital Controller's LED's are

scrambled or randomly irratic

Possibly a componet on the Digital

Controller is damaged

Replace the Digital Controller.

# A8

Possibly control needs to reset

While unit is on (controller lit up)

Unplug unit, wait for 1 min. then

plug machine on and depress power

button.

___

Digital Controller is constantly

Beeping No heat on either on left

right Upper, or Lower Platen.

Depress Temp. While depressing

Temp., depress either up or down

arrow to locate error

message,"PROB" (zone 1, Lower

Platen, zone 2 Left Upper Platen,

zone 3, right Upper Platen.) . If

occurred when depressing the up

arrow indicates either the left or

right Upper Platen has the open

sensor or probe. same goes for the

down arrow indicating Lower Platen.

Sensor in one of two zones lost it's

continuity. Depress Temp. While

depressing Temp., depress either up

or down arrow to locate error

message,"PROB" (zone 1, Lower

Platen, zone 2 Left Upper Platen,

zone 3, right Upper Platen.) . If

occurred when depressing the up

arrow indicates either the left or right

Upper Platen has the open sensor or

probe. same goes for the down

arrow indicating Lower Platen

Disconnect prob and check for

continuity (by using Ohm Meter) and

replace. Do not cut and splice new

sensor. Install new 2000 ohm RTD

sensor to under side of Heat Platen

and reconnect to Controller. Upper

left and right sensor for replacement

on upper platens, Lower Platen

sensor for replacement for Lower

Platen.

# 22

# 46

Digital Controller is beeper chirping

and is over heating.

The Mechanical Relay on the

switched side is not opening to

regulate temperture. Same as above,

hold Temp button then depress

either the down or up arrow (zone 1,

Lower Platen, zone 2 Left Upper

Platen, zone 3, right Upper Platen.)

which ever zone is the problem, you

will see RLY indicating the damage (in

closed position) .

Replace the Mechanical Relay.

#15

One of the three Heater Platens not

close to set point.

The offset function in the Controller's

setting needs to be adjusted to

achieve proper shade of toast.

Call Doughpro (800) 624-6717 for

instructions. This information must

not to be given to operators of the

SL1577. They may get confused and

cause further temperature

discrepancies.

____

Beeper not functioning Beeper has failing. Replace Controller board

# A8

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