MTA TAEevo Tech 101 - Evaporator Inlet High Water Temperature Unloading Indication; Evaporator Water Pump Group Thermal Alarm

OPERATING AND MAINTENANCE MANUAL
Chapter 7 - Electronic controller
TAEevo Tech 015÷802 60 Hz UL
48
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
ENGLISH
EN
7.11.18 Evaporator inlet high water temperature unloading indication
7.11.19 Evaporator water pump group thermal alarm
Display labels meaning AEun (unloading from evaporator indication)
Cause of trip operation if evaporator water inlet temperature measured is > set CO40 for time
set in Par.CO42
Reset • If the measured water temperature is < set CO40 - differential
CO41
• From unloading function active after time set in Par. CO43
Reset Automatic
Action Alarm relay + buzzer NOT activated
Regulators
Alarm Relay + buzzer NOT 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
Compressors Follows its control
Pump down solenoid Follows its control
Display labels meaning AtE1 (evaporator water pump thermal cutout)
AtE2 (evaporator second pump thermal cutout)
Cause of trip ID configured as evaporator water pump thermal cutout active
ID configured as evaporator second pump thermal cutout active
Reset With ID 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 if no pump available
Condensing fans Off if no pump available
Support /water heater /anti-freeze Follows its control
Condenser / evaporator water pump Off if no pump available
Condenser water pump Follows its control
Compressors Off if no pump available
Pump down solenoid Off if no pump available