Rev. G 10-2021
62
00:00 01/01/2014
28.4
27.0
31.8
°C
°C
°C
47.6 °C
PROBES
SET
ALARM
SERVICE CIRC.
i
T1
T2
T3
T4
T5
T6
T7
T8
51.3
39.5
29.8
°C
°C
°C
ESC
Cir.1
ALARM
T1
T2
T3
T4
T5
T6
T7
T8
6.8
12.7
Bar
°C
ESC
ALARM
T1
T2
T3
T4
T5
T6
T7
T8
58.8
25.7
47.6
18.9
°C
°C
°C
°C
ESC
Cir.1
ALARM
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
ESC RST ALL
PROBES
SET
ALARM
RESET
SERVICE CIRC.
i
T1
T2
T3
T4
T5
T6
T7
T8
T1
T2
T3
T4
T5
T6
T7
T8
MTEC.4005.GB-G-1 Operation and maintenance manual LHA series English
LHA P4U/P4S
+LJKHI¿FLHQF\DLUWRZDWHUKHDWSXPSV
6.4 PROBES key
7RYLHZDOOWKHSDUDPHWHUVPHDVXUHGE\WKHVHQVRUVRIWKHXQLWSUHVV
PROBES
%\SUHVVLQJWKH7NH\DOOUHOHYDQWYDOXHVRIWKHFLUFXLWZLOOEHGLVSOD\HG
Press
ESC
WRJREDFNWRWKHPDLQPHQX
Stand-by
Stand-by
Evaporator inlet temperature
Evaporator outlet temperature
External air temp. (FC)
San. water temperature
Probes visualization
Probes visualization
External air temperature
Disch. cond. PTC T.1
Disch. cond. PTC T.2
Probes visualization
Probes visualization
Evaporator inlet temperature
Evaporator outlet temperature
San. water temperature
San. water secur. temper.
6.5 ALARM key
:KHQWKHDODUPRFFXUVWKHGLVSOD\VKRZVWKHLFRQ
EOLQNLQJ
Press
ALARM
NH\WRUHDGWKHDODUPVWDWXV
:
Unit ON: Heating
Unit ON: Heating
Evaporator inlet temperature
Evaporator outlet temperature
External air temp. (FC)
San. water temperature
High pressure circuit 1 (pressostat)
Active
Circ. measurement 1
Circ. measurement 1
HIGH circuit
Combined def.temp.
