Manitowoc Merrychef eikon e2s User Manual

9 Diagnostics
eikon e2s Service and Repair Manual UL 98
E 108
QTS PM
error
Wrong PM found /
no PM found
The QTS or SRB
either has an
incorrect PM
(Personality Mod-
ule) fitted or no
PM is fitted
The PM has been
changed and is
incorrect. The PM
has been re-
moved.
Display error
message until
system is power
cycled.
E 109
SRB PM
error
E 110
SRB
version
conflict
SRB firmware
version incom-
patible with QTS
version
The QTS has
found that the
firmware running
the SRB is not
supported.
Firmware update
has been carried
out to the QTS
and the SRB has
not been updated
to match.
Display error
message until
system is power
cycled.
E 111
Cavity
sensor error
Cavity sensor
broken /
unplugged
The controller is
reading an open
circuit across the
thermocouple
input
The thermocouple
is not connected.
The thermocouple
is broken open
circuit.
Failed
SRB.
Display error
message until
system is power
cycled.
E 112
SRB sensor
fail
SRB ambient
temperature
sensor failure
Shorted SRB
temperature
sensor
Shorted Ambient
temp sensor on
the SRB
Display error
message until
service call and
the magnetron
cools down or the
cavity stat
E 113
Magnetron
fail on
without
request
Magnetron oper-
ates without being
requested to do
so.
Magnetron current
sensed at >1 Amp
Triac, Diode or
relay short cir-
cuited on SRB
Display error
message until
service call and
the magnetron
cools down or the
cavity stat is reset.
E 116
Heater off
on request
No heater current
detected when
requested
Cavity does not
reach 100°C in 30
minutes
Oven heater
element failure
Display error
message until
service call and
the magnetron
cools down or the
cavity thermostat
is reset.
E 117
Magnetron
overheat
thermostat
Magnetron over-
heat thermostat
has been trig-
gered as a result
of excessive
temperature
Magnetron stat is
open circuit when
running micro-
wave
Blocked air filters /
high environmen-
tal temperatures /
Positioning next to
heat sources or
failed magnetron
Display error
message until
service call and
the magnetron
cools down or the
cavity thermostat
is reset.
n/a
Oven door
open longer
than 1 min.
Oven door open.
Oven inoperable.
Break in switched
feed on SRB
Door left open.
Failed door
switch/s or SRB.
Faulty wiring or
connection.
Display warning
message until
door is closed.
n/a
Air filter
removed
Air filter not fitted.
Oven inoperable.
Filter not fitted.
Failed reed
switch/s or SRB.
Faulty wiring or
connection.
Display error
message until
filter replaced.

Manitowoc Merrychef eikon e2s Specifications

General

Brand	Manitowoc
Model	Merrychef eikon e2s
Category	Microwave Oven
Language	English