REF4P, REF5P and REF5BBP-T Undercounter Refrigerators 27
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 (P3) Control (P1), Defrost (P2),
Alarm (P3), P4, P5
Probe for Alarm 1.
Alarm 1 Reset 1 0- 10 Temperature difference to reset Alarm 1.
Alarm 2 Set up
Alarm2 Delay 1 0-60 minutes Alarm2 delay before sounding
Alarm2 Function Disable No, R1 relay, R2 relay, Disable Denes the action when Alarm2 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 (P3) Control (P1), Defrost (P2),
Alarm (P3), P4, P5, Suction
(P7), Discharge (P8)
Probe for Alarm 2.
Alarm2 Reset 1 degrees 0-10 degrees Temperature difference to reset alarm 2.
Alarm 3 Set up
Alarm3 Delay 1 0-60 minutes Alarm3 delay before sounding
Alarm3 Function Disable No, R1 relay, R2 relay, Disable Denes the action when Alarm3 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 - User Set Point Low temperature to activate alarm 3.
Alarm3 Probe
Alarm (P3) Control (P1), Defrost (P2),
Alarm (P3), P4, P5, Suction
(P7), Discharge (P8)
Probe for Alarm 3.
Alarm3 Reset 1 degrees 0-10 degrees Temperature difference to reset alarm 3.
General Alarm Reset
Alarm Ringback 10 minutes 0-120 minutes Denes 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 0-180 minutes Denes 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(1-3) should be maintained if
the temperatures fall back into range.
Door Control
Door Open Alarm No Yes, No Sound beeper when door alarm activated.
Door Open Alarm
Delay
60 seconds 0 - 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.
DoorFan control Basic: No
Touchscreeen: Yes
Yes, No Denes if the evap fan should shut off when the
door is open.
Door compressor
time
60 seconds 0-180 Seconds Denes the time to shut off the compressor after the
door is open. 0=ignore
Light control
Turn light on/off
with door
Basic: No
Touchscreeen: Yes
Yes, No Turn light on/off with door openings.
Light off timer 120 seconds 0-600 Seconds Turn off the light after XX seconds
Power Alarm
Power Alarm No Yes, No Denes if an alarm should sound if power is lost.