Tecnoclima SUPERBESST 11 [17/40] Fault indications
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Tecnoclima SUPERBESST 11 [17/40] Fault indications

Tecnoclima BESST/R 21 [17/40] Fault indications
17
FAULT INDICATIONS
In case of abnormal operation of the equipment, alphanumerical
codes alternating with the system
return temperature are displayed on the control panel display.
Some alarms are automatically reset, whereas others can only be
reset by the manufacturer’s Technical Support
Service.
MANUAL FAULT RESET
To reset a fault alarm after removing the cause which triggered it:
Simultaneously press UP
and DOWN to reset the
alarms
DESCRIPTION INDICATION RESET
High pressure
Er01
manual
Low pressure
Er05
manual
Flow controller
Er20
manual
Water circuit antifreeze
Er30
automatic
High water temperature (over 60° C)
Er35
automatic
Faulty-clock error
Er45
Not-set clock error
Er46
Inlet temperature probe
Er60
automatic
Outlet temperature probe Er61 automatic
Outside temperature probe fault
Er68
automatic
Condensation pressure probe
Er75
automatic
Configuration error
Er80
automatic
Compressor work hours exceeded
Er81
manual
Pump work hours exceeded
Er85
manual
Alarm history records exceeded
Er90
manual
SWITCHING ON AND OFF
After the first commissioning by the manufacturer’s Technical Support Service, the unit is set for “automatic” operation and no further
interventions are required.
Therefore, the system manager must SWITCH ON or OFF the unit from the control panel or the
remote switch (if present).
To access the control panel, open the relevant door and do the
following
:
- Remove the lock screw
- Simultaneously press the (A) points and lift the door
After operating the control panel:
- Close the door and replace the lock screw.
After powering on the unit, the OFF indication is displayed. Press the key to bring the machine to stand-by mode, from this
moment the pump should activate and the system return water temperature appear on the display. At this point, act as follows:
Switching on
To select the operating mode, press and hold the key
until
“HEAT”,“COOL” or “STBY” ” is displayed, depending on the
controller’s current operation status.
Select with UP
or DOWN the HEAT mode and
confirm with the SET
key.

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