32
Tecto FI2 84 PI
EN 428001335137
Use and maintenance manual
16.2 USER INTERFACE
EW978P
LED ON STEADY FLASHING RAPID FLASHING O
Compressor on
• Delay.
• Protection.
• Activation blocked.
/ Other
Defrosting in progress Manual activation. / Other
Alarm triggered Alarm silenced. / Other
Fans on / / Other
Energy saving on Reduced set on
Access to level 2
parameters
Other
Aux Output active Deep Cooling cycle active /
Aux Output not
active
Setting in °F or °C / / Other
ALARMS
Code Cause
E1 Probe 1 faulty (cell)
E2 Probe 2 faulty (defrost)
E3 Probe 3 faulty (evaporator)
AH1 High temperature alarm
AL1 Low temperature alarm
EA External alarm
OPd Open door alarm
Ad2
End of defrost due to time-out
COH
Over heating alarm
nPA
Generic pressure switch alarm
PAL
Generic pressure switch alarm
nL
No communication alarm (EWKPlus 978 only)