Rev. E 11-2021
57
T1
T2
T3
T4
T5
T6
T7
T8
00:00 01/01/2014
12.0
7.0
°C
°C
PROBES
SET
ALARM
SERVICE CIRC.
T1
T2
T3
T4
T5
T6
T7
T8
28.0
26.6
18.8
31.2
°C
°C
bar
°C
EXIT
ALARM
T1
T2
T3
T4
T5
T6
T7
T8
T1
T2
T3
T4
T5
T6
T7
T8
00:00 01/01/2014
30.0
35.0
5.0
50.0
°C
°C
°C
°C
PROBES
SET
EXIT
ALARM
RST ALL RESET
SERVICE CIRC.
Attivo
Active
Aktiv
MTEC.3900.GB-E-1 Operation and maintenance manual LDA series English
LDA
Air to water chillers
7.4 PROBES key (Modd. 2504 ÷ 5004)
7RYLHZDOOWKHSDUDPHWHUVPHDVXUHGE\WKHVHQVRUVRIWKHXQLWSUHVV
PROBES
%\SUHVVLQJWKH
NH\DOOUHOHYDQWYDOXHVRIWKHFLUFXLWZLOOEHGLVSOD\HG
Press
EXIT
WRJREDFNWRWKHPDLQPHQX
Stand-by
Stand-by
Evaporator inlet temperature
Evaporator outlet temperature
7.5 ALARM key (Modd. 2504 ÷ 5004)
:KHQWKHDODUPRFFXUVWKHGLVSOD\VKRZVWKHLFRQ
EOLQNLQJ
Press
ALARM
NH\WRUHDGWKHDODUPVWDWXV
:
Unit ON:
Unit ON: Cooling
Cooling
Evaporator inlet temperature
Evaporator outlet temperature
External air temp. (FC)
San. water temperature
Alarms
Alarms
b1HP
b1HP
High pressure circuit 1 (pressostat)
Probes visualization
Probes visualization
Evaporator inlet temperature
Evaporator outlet temperature
Condenser press./temp.circ.1