Follett REF20-BB, Инструкция по установке, эксплуатации и обслуживанию

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01134592 – REF20/25 LB, PH, BB
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Parameter Default Value Range Description
Alarm 1 Low
Temp –46 C (–50 F) - 50 - User Set Point Low temperature to activate Alarm 1 .
Alarm 1 Probe Alarm (P4) Control (P1), P4, P5 Probe for Alarm 1 .
Alarm 1 Reset 1 0 to 10 Temperature difference to reset Alarm 1 .
Alarm 2 Set up
Alarm2 Delay
1 0 to 60 minutes Alarm 2 delay before sounding
Alarm2 Function Disable No, R1 relay, R2 relay, Disable Defines the action when Alarm 2 is activated .
Alarm2 High
Temp
49 C (120 F)
User Set Point 250 High temperature to activate Alarm 2 .
Alarm2 Low Temp –46 C (- 50 F) –50 - User Set Point Low temperature to activate Alarm 2 .
Alarm2 Probe Alarm (P4) Control (P1), P4, P5 Probe for Alarm 2 .
Alarm2 Reset 1 degrees 0 to 10 degrees Temperature difference to reset Alarm 2 .
Alarm 3 Set up
Alarm3 Delay
1 0 to 60 minutes Alarm3 delay before sounding
Alarm3 Function Disable No, R1 relay, R2 relay, Disable Defines the action when Alarm 3 is activated .
Alarm3 High
Temp
49 C (120 F)
User Set Point 250 High temperature to activate Alarm 3 .
Alarm3 Low Temp –46 C (– 50 F) –50 to User Set Point Low temperature to activate Alarm 3 .
Alarm3 Probe Alarm (P4) Control (P1), P4, P5 Probe for Alarm 3 .
Alarm3 Reset 1 degrees 0 to 10 degrees Temperature difference to reset Alarm 3 .
General Alarm Reset
Alarm Ringback
10 minutes 0 to 120 minutes Defines the time delay until the alarm will resound .
Alarm Remote
Reset No On, I1, I2, I3, I4 Determines if the alarms can be silenced with a
remote input from I1, I2, I3 or I4
Alarm Startup
Delay 120 minutes 0 to 180 minutes Defines the alarm delay during startup .
Alarm Silencing Yes Yes, No Determines if the alarms can be silenced or not .
Maintain Alarm Yes Yes, No Determines if the alarm(1 to 3) should be maintained if
the temperatures fall back into range .
Door Control
Door Open Alarm
Yes Yes, No Sound beeper when door alarm activated .
Door Open Alarm
Delay 60 seconds 0 to 300 seconds Door open alarm delay .
Door Open Relay Disable No, R1 relay, R2 relay, Disable Alarm Relay to activate when door open alarm
activated .
Door Fan control Yes Yes, No Defines if the evap fan should shut off when the door
is open .
Door compressor
time 60 seconds 0 to 180 Seconds Defines the time to shut off the compressor after the
door is open . 0 = ignore
Light control
Turn light on/off
with door
Yes Yes, No Turn light on/off with door openings .
Light off timer 120 seconds 0 to 600 Seconds Turn off the light after XX seconds
Power Alarm
Power Alarm
Yes Yes, No Defines if an alarm should sound if power is lost .