Rev. C 05-2021
63
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.7100.GB-C-1 Operation and maintenance manual LHi series English
LHi P2U/P2S/P4U/P4S
+LJKHI¿FLHQF\DLUWRZDWHUKHDWSXPSV
6.4 PROBES key
7RYLHZDOOWKHSDUDPHWHUVPHDVXUHGE\WKHVHQVRUVRIWKHXQLWSUHVV
T2
%\SUHVVLQJWKH7NH\DOOUHOHYDQWYDOXHVRIWKHFLUFXLWZLOOEHGLVSOD\HG
3UHVV7WRJREDFNWRWKHPDLQPHQX
6.5 ALARM key
:KHQWKHDODUPRFFXUVWKHGLVSOD\VKRZVWKHLFRQ
EOLQNLQJ
Press T5
NH\WRUHDGWKHDODUPVWDWXV
:
Stand-by
Stand-by
Evaporator inlet temperature
Evaporator outlet temperature
External air temp. (FC)
San. water temperature
Probes visualization
Probes visualization
Evaporator inlet temperature
Evaporator outlet temperature
San. water temperature
San. water secur. temper.
Probes visualization
Probes visualization
External air temperature
Disch. cond. PTC T.1
Disch. cond. PTC T.2
Circ. measurement 1
Circ. measurement 1
HIGH circuit
Combined def.temp.
Unit ON: Heating
Unit ON: Heating
Evaporator inlet temperature
Evaporator outlet temperature
External air temp. (FC)
San. water temperature
High pressure circuit 1 (pressostat)