SERVICE MANUAL
ADVANCE OVENS
04/02/2020 141
Reliability programme 1
This is the sequence which should be repeated:
o 8 hours Convection Mode at 120 ºC
o 8 hours Mixed Mode at 110 ºC
o 8 hours Steam Mode
Display: True operating parameters
Reliability programme 2
The oven will operate in Convection Mode at 100 ºC. The fluepipe is activated every 30 seconds, and goes up and
down.
Display:
DSI = value TC
DSD = value TN
DII and DID = No of fluepipe cycles
The true value of the thermocouples can be displayed by pressing Cool down for 5 seconds.
Reliability programme 3
The oven will operate in Convection Mode at 300 ºC. The VE output remains open if 70 < NTC > 75 ºC.
Display:
DSI = value TC
DSD = 300
DII = value NTC
DID = This indicates whether the VE output is active or not. [ON] / [OFF]
The true value of the thermocouples can be displayed by pressing Configure System for 5 seconds.
Reliability programme 4
The oven will operate in Convection Mode at 100 ºC. Every 30 seconds the direction of the fan is changed with R/L.
Display:
DSI = value TC
DSD = value TV
DII = value TN
DID = value TG
SAT test
The available inputs/outputs in the oven can be checked and tested individually.
An output can be activated or deactivated independently.
For inputs, the status of the selected input is displayed (Yes/No if it is an input which may be active/not active, the
value of the input, etc.) For a thermocouple, if it is OK, the value being measured is displayed, other wise OUT is
displayed.
Inputs for testing
o Camera probe (TC)
o Steam output probe (TV).
o Core probe (TN).
o Steam generator probe (TG).
o Resistance NTC.
o Door contactor (IP).
o Maximum level probe (MAX).
o Minimum level probe (MIN).
Outputs for testing
o Chamber heating (CC1).
o Chamber heating (CC2).
o Fan on (M/P).
o Fan direction (L/R).
o Condensation electrovalve (VCN).
o Humidification electrovalve (VHM).
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