MAINTENANCE AND OPERATING MANUAL
Electronic controller
HAS T 070÷140
87
ENGLISH
EN
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.
A181 Pressure transducer EEC HP
circuit 2
Circuit Off Delayed Man. No With solenoid valve present in
circuit
A182 Temperature probe EEC HP
circuit 2
Circuit Off Delayed Man. No With solenoid valve present in
circuit
A183 Solenoid valve EEV HP circuit
3 high superheat
Circuit Off Delayed Man. No With solenoid valve present in
circuit
A184 Solenoid valve EEV HP circuit
3 low superheat
Circuit Off Delayed Man. No With solenoid valve present in
circuit
A185 Pressure transducer EEC HP
circuit 3
Circuit Off Delayed Man. No With solenoid valve present in
circuit
A186 Temperature probe EEC HP
circuit 3
Circuit Off Delayed Man. No With solenoid valve present in
circuit
A187 Solenoid valve EEV HP circuit
4 high superheat
Circuit Off Delayed Man. No With solenoid valve present in
circuit
A188 Solenoid valve EEV HP circuit
4 low superheat
Circuit Off Delayed Man. No With solenoid valve present in
circuit
A189 Pressure transducer EEC HP
circuit 4
Circuit Off Delayed Man. No With solenoid valve present in
circuit
A190 Temperature probe EEC HP
circuit 4
Circuit Off Delayed Man. No With solenoid valve present in
circuit
A191 Row 1 fans overload Circuit Off Immediate Man. No Digital input
A192 Row 2 fans overload Circuit Off Immediate Man. No Digital input
A193 Row 3 fans overload Circuit Off Immediate Man. No Digital input
A194 Row 4 fans overload Circuit Off Immediate Man. No Digital input
A195 Incorrect default parameters Warning on
display
Immediate Auto Yes
A196 -- -- -- -- -- --
A197 -- -- -- -- -- --
A198 -- -- -- -- -- --
A199 -- -- -- -- -- --
A200 Free-cooling module(s) not
connected
Warning/
Free-cooling
shut-down
Immediate Auto Yes Valid for modular free-cooling
(see "6.7.21.1 Modular free-
cooling").
A201 Driver EEV 1 not connected Unit Off Delayed Auto Yes Driver not connected
A202 Driver EEV 2 not connected Unit Off Delayed Auto Yes Driver not connected
A203 Driver EEV 3 not connected Unit Off Delayed Auto Yes Driver not connected
A204 Driver EEV 4 not connected Unit Off Delayed Auto Yes Driver not connected
A205 Recovery pump 1 overload Unit OFF/Pump 2
ON if enabled
Immediate Man. No Digital input
A206 Recovery pump 1 maintenance Warning on
display
Immediate Auto No If operating hours > defined
setting
A207 Recovery pump 2 overload Pump 1 On if
enabled/Unit Off
Immediate Man. No Digital input
A208 Recovery pump 2 maintenance Warning on
display
Immediate Auto No If operating hours > defined
setting
A209 Evaporator water OUT 1 high
temperature
Unit Off except
for Pumps
Delayed Auto Yes With probe enabled
A210 Evaporator water OUT 1 low
temperature
Unit Off except
for Pumps
Delayed Auto Yes With probe enabled
A211 Probe BEWOT1 faulty or open
circuit
Unit Off except
for Pumps
Delayed Auto Yes With probe enabled
A212 Evaporator water OUT 2 high
temperature
Unit Off except
for Pumps
Delayed Auto Yes With probe enabled
Alarm
code
Alarm description Controller action Operation Reset
Active
in OFF
Notes
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