Status Leds; Thermostat Control - AKO PROPlus 15640 Guía Rápida

Status LEDs

Permanent: Compressor relay active.
Flashing: It must be activated, but it is not
due to a parameter.
Defrost relay activated.
Continuous cycle mode active.
Alarm active.
Flashing: Alarm silenced + alarm relay
deactivated.
Auxiliary relay activated by key.
Auxiliary relay indicating the unit's
status (ON/OFF).
Auxiliary active relay in pump
down mode.
Messages
ACCESS CODE:
Access code (password) request to enter to the programming menu or to change the set point.
DEFROST:
Indicates that a defrost is being performed.

THERMOSTAT CONTROL:

The thermostat control function is active.
EXTERNAL ALARM / SEVERE EXT. ALARM:
External alarm / severe external alarm activated by one of the digital inputs.
HIGH TEMP. ALARM / LOW TEMP. ALARM:
The temperature of probe 1 exceeds / is lower than the parameter programmed in Maximum alarm probe 1 /
Minimum alarm probe 1.
L. PRESSURE ALARM:
The low pressure controller has triggered due an excessively low pressure in the low pressure circuit, adjustment
stops.
ERROR PROBE 1, 2, or 3:
Probe 1, 2 or 3 broken (circuit open, crossed or temperature> 110 ºC or temp.<–55 ºC).
Permanent: Fan relay activated.
Flashing: It must be activated, but it is not
due to a parameter.
Defrost ended by time.
Light relay activated.
Energy saving mode active.
Permanent: HACCP function active.
Flashing: HACCP alarm stored not displayed.
Auxiliary relay activated per digital input.
Auxiliary relay active in second defrost
mode.