Blodgett MT3855G-G - Manuel (Page 21)

Operation
17
Cooking Computer
OPERATION
To turn the oven on:
1. Turn the manual gas valve to ON. (Gas models
only)
2. Press and hold the ON/OFF key (2). The dis-
play reads OFF when the oven is idle.
3. The STATUS LAMPS (9) light. The fans begin
to run. The heat rises to the temperature set-
ting stored in the computer’s memory. The
conveyor belt begins to travel at the speed
stored in memory.
4. The display flashes WAIT
D
LOW
D
SET
D
TIME
D
mmss until the oven reaches the pro-
grammed bake temperature.
5. The display reads READY and the HEAT lamp
(9) goes out. The oven is now ready to accept
product.
To view the cook time setting:
1. Press the TIME key (7). The LED on the key
lights and the display flashes SET
D
TIME
D
mmss.
To display the actual oven temperature:
1. Press the ACT TEMP key (6). The LED on the
key lights and the display flashes ACTUAL
D
nnn_F.
To view the temperature set point:
1. Press the SET TEMP key (5). The LED on the
key lights and the display flashes SET
D
TEMP
D
nnn_F.
To turn the oven off:
1. Press the ON/OFF key (2). The oven is
equipped with a cool-down feature for motor
shaft and bearing protection. This enables the
blower motor(s) to run regardless of the con-
troller status. The blower(s) continue to run
until the oven cools to a safe temperature.
DISPLAY INFORMATION
WAIT
D
LOW --- the present oven temperature is
lower than the set point temperature. When the
oven reaches the set point temperature the dis-
play changes to READY.
READY --- the oven is ready to accept product.
SET
D
TIME
D
mmss --- the current cook time set-
ting.
HIGH
D
TEMP --- the temperature is above the set
point. Wait until the display reads ready before
loading product.
HIGH
D
TEMP
D
LIMIT ---the oven temperature ex-
ceeds the high limit. The Over Temperature Alarm
buzzer sounds. Shut the oven off and wait for the
unit to cool down.
HIGH
D
TEMP
D
PANEL --- the control area reaches
an excessive temperature. Shut the oven off and
wait for the unit to cool down.
PROBE
D
OPEN
D
PROBE
D
SHORT --- the tempera-
ture sensor has failed. The Alarm buzzer sounds.
Shut the oven off and contact a service represen-
tative.