Unox MINDMaps BAKERTOP User Manual

197
OVEN

WF36 lack of water
or EL1 or EG1/EG2
Measure the
pres sure
downstream the
pres sure reducer
when the oven is
cleaning
YES NO
Measure the
pres sure upstream
the pres sure
reducer
NO
Th e pressure doesn’t match
the UNOX technical
specifica
ns
NO
Replace the power
board
Is the tap water
open?
NOOpen the tap water
YES
YES
Replace the
pres sure reducer
Replace the EL1
valve
Test 1
Test 3
The oven check if the there
is water, by ensuring EL1
doesn't open and both EG1/
EG2 do not close.
YES
Replace the power
board
NO
YES
Replace the EG1/
EG2 valve
NO
NO
Does the alarm
disappear?
YES
End
NO
Replace the pressure
switch
EL1 is the most probable
cause of this alarm
YES
Replace the power
board
Do you have
a value over 1,5 bar
(21.8 psi)?
Do you have
a
value of pressure
in
the range 1,5 - 2 bar
(21.8 – 29 psi)?
Measure with
the
mu meter set to
V AC if the power board
supplies 230 V AC to the
connector of the water
solenoid. Is the EL1
supplied?
Measure with
the power board supplies 230 V AC
to the connector of the water
solenoid. Is the EG1/EG2
supplied?
Take out the
EG1/EG2 valve and check
if it is blocked open by blowing
through it. Is the
valve open?
Test if the
pressure switch closes
the circuit with the
Does it close
the circuit?
YES
184

Unox MINDMaps BAKERTOP Specifications

General

Brand	Unox
Model	MINDMaps BAKERTOP
Category	Commercial Food Equipment
Language	English