BLODGETT OVEN COMBI
4
Unit set in “Proving” (Only BCP)
•
Standard fan speed 50% (5 VDC on inverter terminal Com and Speed, IO
board J2 pin 33 and 34)
•
As standard inject water every 20 sec. for 1 sec. through MV1 (injection
valve) 24 VAC (IO board J2 pin 8)
•
When the time runs out H2 (buzzer) will be activated.
*
Standard settings can be changed in setup
Unit set in “Cooling down” (Only BCP)
The IO board registers if the door sensor is OPEN or CLOSED.
•
If the door sensor registers OPEN 2,5 VDC on J1 pin 34, the fan M1 will
be on 100% speed (10 VDC on inverter terminal Com and Speed, IO
board J2 pin 33 and 34) until the temperature selected is reached.
•
If the door sensor registers CLOSED either towards 0 VDC or towards 5
VDC on J1 pin 34, the fan M1 will be on 100% speed. If the temperature
is above 150°C/302°F the MV1 (injection valve) will be activated 24 VAC
(IO board J2 pin 8) for 0,1 sec. and then off for 1 sec. the sequence will
continue until the temperature is below 150°C/302°F.
•
When the temperature is below 150°C/302°F the MV1 (injection valve)
will be activated for 1 sec. and then off for 1 sec. it will continue to run
this sequence until the temperature is reached.
•
When the temperature is reached H2 (Buzzer) will be activated.
Unit set in “Preheating”
Max temperature 300°C/572°F
Max time 15 min.
Standard High speed
•
The SSR gets DC voltage on the terminal -/+1 (if boiler model) -/+1 and
2 (if no boiler) DC coming from J2 pin 22 and 23.
•
The IO board will get Ohm input from P1 (oven temperature sensor
PT100) on J1 pin 37 and 38 telling the IO board when the temperature is
reached, when it is reached it will stay on that temperature for the time
set.
•
When the time runs out H2 (buzzer) will be activated.
