UK

To unlock the control panel:

1.Press and hold the UP and DOWN buttons simultaneously for 10 seconds.

2.Pon flashes on the display and the keyboard is unlocked.

Note:

If a button is not pressed for 10 seconds while using the control panel it times out and reverts to standby mode.

When parameters are being set the Setpoint LED will flash on the display.

Enter the Parameter Menu

1.Unlock the control panel, if locked.

2.Press and hold the SET button until ‘d1’ flashes on the display.

3.Press the SET button repeatedly to scroll to the desired parameter (see below).

.

Parameter

Name

 

 

Description

Range

 

 

 

 

 

 

d1

Operating temperature

Set the operating temperature of the appliance

-2°C to 10°C

 

 

 

 

 

 

d2

Temperature

The Temperature Differential is the allowed temperature difference above and below the

0 to 20°C

Differential

operating temperature before the compressor starts/cuts off

 

 

 

 

 

 

 

 

d3

Temperature Range

Set the minimum (d3) and maximum (d4) temperatures that the appliance can fluctuate

-40°C

 

 

 

between

 

d4

95°C

 

 

 

 

 

 

 

 

 

 

 

d5

Compressor Activation

Enter the minimum time interval between the compressor turning off after turning on.

0-999 seconds

Time Intervals

 

 

 

 

 

 

 

 

 

 

 

d6

Maximum Temperature

Set an alarm to sound if the temperature inside the appliance exceeds the set operating

0°C-50°C

Differential Alarm

temperature by a specified amount

 

 

 

 

 

 

 

 

d7

Temperature

Set a delay before the temperature differential alarm is triggered

0-99 minutes

Differential Alarm Delay

 

 

 

 

 

 

d8

Defrost Cycle Time

Set the time between each defrost cycle

1-999 hours

Intervals

 

 

 

 

 

 

 

 

 

 

 

 

Maximum Defrost

Set the maximum length of the defrost cycle

 

d9

Note: The defrost duration can be overridden by parameter d10 (below), if the

0-999 minutes

Duration

 

cut-off temperature is reached before the end of the defrost duration

 

 

 

 

 

 

 

 

 

 

d10

Defrost Cut-off

Set the defrost cut-off temperature

-45°C to 50°C

Temperature

 

 

 

 

 

 

 

 

 

 

 

d11

Additional Cut-off

Set an additional amount of defrost time after the defrost cut-off point has been reached (if

0-99 minutes

Defrost Period

required)

 

 

 

 

 

 

d12

Delayed Actual

Set the length of time the inner temperature of the appliance (before defrost started) is

0-99 minutes

Temperature Display

displayed for after a defrost cycle has finished

 

 

 

 

 

 

 

 

d13

Compressor On/Off

Turn the Compressor On or Off during the defrost cycle

On (1) or Off (0)

During Defrost

 

 

 

 

 

 

 

 

 

 

 

d14

Evaporator Drying Time

Set the amount of time the compressor remains turned Off after a defrost cycle, reducing the

0-99 minutes

amount of frost build up

 

 

 

 

 

 

 

 

 

=19

Temperature Offset

Should there be any variance between measured and actual temperature, the measured

-20°C to 20°C

temperature can be offset to compensate

 

 

 

 

 

 

 

 

 

=22

Unit of Measurement

Set whether the temperature is displayed in Centigrade or Fahrenheit

Centigrade (0) or Fahrenheit (1)

 

 

 

 

 

 

 

Compressor Operation

 

 

 

Compressor runs (1)

=23

Set whether the compressor runs or remains Off during a temperature probe failure

Remains Off until fault fixed (0)

During Probe Failure

Runs intermittently with

 

 

 

 

 

 

 

 

 

parameters =24 and =25 (2)

 

 

 

 

 

 

=24

Compressor ‘On’

Set the length of time the compressor runs during a temperature probe failure

1-99 minutes

Duration

 

 

 

 

 

 

 

 

 

 

 

=25

Compressor ‘Off’

Set the length of time the compressor remains Off during a temperature probe failure

1-99 minutes

Duration

 

 

 

 

 

 

 

 

 

 

 

=34

Initial Defrost After

Set whether the appliance starts a defrost cycle 10 minutes after startup or after the time

Begins 10 minutes after startup

Startup

programmed in parameter d8 (Defrost Cycle Time Intervals)

(0) or when programmed (1)

 

 

 

 

 

 

 

=38

Minimum Temperature

Set the display to flash should the inner temperature of the appliance drop beyond a specified

1°C to 50°C

Alarm

point from the programmed operating temperature

 

 

 

 

 

 

 

 

Manual Defrost

The appliance will automatically run a defrost cycle every six hours.

Note: The cycle starts from the time the appliance is initially powered up.

To manually defrost the appliance:

1.Press and hold the DEFROST button for 5 seconds.

2.The defrost cycle will start immediately and the Defrost LED illuminates. The defrost will last a maximum of 30 minutes.

Note: Starting a manual defrost also resets the automatic defrost timer.

3.The next automatic defrost will start six hours after the manual defrost has finished.

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