OPERATING AND MAINTENANCE MANUAL
Chapter 7 - Electronic controller
TAEevo Tech 015÷802 60 Hz UL
46
The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited
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7.11.14 Compressors thermal alarm
7.11.15 Fan thermal alarm
Display labels meaning C1tr (compressor 1 thermal alarm) -…C4tr (compressor 4 thermal alarm)
Cause of trip With digital input active.
The alarm is not acknowledged for AL19 after compressor start.
Reset If ID inactive
Reset Manual from menu ALrM with password request
Icon Flashing
Action Alarm relay + buzzer activated
Regulators
Alarm Relay + buzzer activated
Inversion valve follows its control
Recovery valve follows its control
Free cooling ON/OFF valve follows its control
Auxiliary relay Follows its control
No-load start-up valve Follows its control
Delivery fan Follows its control
Condensing fans Follows its control
Support /water heater /anti-freeze Follows its control
Evaporator/ condenser water pump(s) Follows its control
Compressor affected If Par. AL47 = 0 or 1 Off
Compressor unaffected If Par. AL47 = 0 follows its control - If Par. AL47 = 1 Off
Pump down solenoid Switched off if only 1 compressor per circuit, otherwise follows its control
Display labels meaning b1tF (circuit 1 condensing fan thermal alarm)
Cause of trip With configured circuit digital input active
Reset With digital input inactive.
Reset Manual. (reset procedure in functions menu)
Icon Flashing
Action Alarm relay + buzzer activated
Regulators
Alarm Relay + buzzer activated
Inversion valve follows its control
Recovery valve follows its control
Free cooling ON/OFF valve follows its control
Auxiliary relay follows its control
No-load start-up valve follows its control
Delivery fan Off
Condensing fans Off
Support /water heater /anti-freeze Follows its control
Evaporator/ condenser water pump(s) Follows its control
Compressors Off
Pump down solenoid Off
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