List Of Alarms - Airwell PAC BTE UI 4 Manuel D'utilisation

7 - CONTROL
7.3 - ALARMS
In case of maloperations the alarms are indicated by the
'Alarm in progress' symbol on the multifunctional keypad.
To display the alarms select the symbol alarm and confirm.
To reset the alarm remove its cause and reset the active
alarm.
Before resetting an alarm identify and remove the cause
that generate it.
Repeated reset can cause irreversibile damages as
maloperation of the system itself.
In case of doubt please contact an Assistance Centre.

LIST OF ALARMS

Visualisation of Visualisation of code on
code on indoor moto-condensing unit
unit keypad board
e00 -
E01 -
E02 -
E03 E6
E04 E5
E07 -
E08 H8
e14 H1
E15 -
E16 -
E18 EA
A the alarm automatically resets when the cause that set it off ends
M the alarm manually resets when the cause that set it off ends and a keypad reset is executed
Description
Base keypad disconnection
Exchanger input temp. probe
Exchanger output temp. probe
Outside temp. probe
Coil temperature probe(T3)
Auxiliary heater temperature probe
Pressure 1 probe (HP)
Communication error of the modular
compressor inverter
Solar temperature probe (17)
DHW tank temperature probe (17)
Compressor discharge Temp. probe
Possible cause
Keypad not communicating with unit
faulty or disconnected sensor
faulty or disconnected sensor
The T4 sensor connector is loosening. Reconnect it.
The T4 sensor connector is wet or there is water in. remove
the water, make the connector dry. Add waterproof
adhesive
The T4 sensor failure, change a new sensor.
The T3 sensor connector is loosening. Reconnect it.
The T3 sensor connector is wet or there is water in. remove
the water, make the connector dry. Add waterproof
adhesive.
The T3 sensor failure, change a new sensor.
faulty or disconnected sensor
Pressure sensor connector disconnected.
Re-connect it.
Faulty pressure sensor.
Replace the sensor
Wrongly connected/disconnected wiring, or faulty board;
replace board.
faulty or disconnected sensor
faulty or disconnected sensor
faulty or disconnected sensor
TAB 1
A
A
A
A
A
A
A
A/M
A
A
A
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