Welbilt Convotherm 4 - Page 83

5 Service programs
Training manual Convotherm 4 83
Fan
Item Name Function Value
range
Default
setting
Units
130 01 Oven fan
direc-
tion-change
time
Defines the time for which the fan shall run
before changing direction.
0 - 240 120 [s]
130 02 Oven fan ramp
up time
Defines the ramp-up time for the fan motor VFD
(VFD = variable frequency drive) in order to
bring the fan motor up to the set speed.
0 - 40 6 [s]
130 03 Oven fan ramp
down time
Defines the time set for the fan motor VFD (VFD
= variable frequency drive) in order to bring the
fan motor to a stop.
0 - 40 8 [s]
130 06 Activation
temperature
for fan pulsed
mode
Pulsed fan mode shall be enabled if the target
temperature lies below the activation tempera-
ture.
50 - 250 99 [°C]
130 09 Fan pulsed
mode On
Defines the time period in which the fan shall be
ON in pulsed fan mode.
10 - 30 15 [s]
130 10 Fan pulsed
mode off
Defines the time period in which the fan shall be
OFF in pulsed fan mode.
60 - 300 60 [s]
Burner
Item Name Function Value
range
Default
setting
Units
150 05 Cooking
chamber burner
start speed
Speed of burner fan when the burner starts up
in %.
300 -
8000
300 [RPM]
150 11 Boiler burner
min speed
Speed of burner fan at minimum output in rpm.
Please note:
value for burner control unit = rpm / 50 !!
300 -
8000
300 [RPM]
150 12 Boiler burner
max speed
Speed of burner fan at maximum output in rpm.
Please note:
value for burner control unit = rpm / 50 !!
300 -
8000
300 [RPM]
150 13 Boiler burner
start speed
Speed of burner fan when the burner starts up
in %.
300 -
8000
300 [RPM]
Hood
Item Name Function Value
range
Default
setting
Units
160 01 Extraction hood
in standby
mode
Defines the operating mode of an extraction
hood fitted above the appliance (see System
configuration).
The following statements must be used:
typedef enum EHStandbyMode_tag
{
EH_OFF_IN_STANDBY,
EH_RUN_LOW_IN_STANDBY,
EH_RUN_LOW_WHILE_COOKING
} EHStandbyMode_t;
0 - 2 2 [0]