Rev. G 10-2021
61
·&
&
·&
&
·&
&
·&
&
35.0
50.0 °C
°C
00:00 01/01/2014
30.0
OFF
OFF
35.0
5.0
50.0
°C
°C
35.0 °C
°C
°C
ESC
SET
ALARM
PROBES
SET
ALARM
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
7KHXQLWVDUHVXSSOLHGZLWKDYHU\VRSKLVWLFDWHGFRQWUROV\VWHPZLWKPDQ\RWKHUSDUDPHWHUVWKDWDUHQRWDGMXVWDEOHE\WKH
HQGXVHUWKHVHSDUDPHWHUVDUHSURWHFWHGE\DPDQXIDFWXUHUSDVVZRUG
6.3.1 Adjustable parameters
7KHDGMXVWDEOHVHWSRLQWWKDWFDQEHPRGL¿HGE\WKHHQGXVHUDUH
Function
Adjustment limit
Default value
+HDWLQJVHWSRLQW
'RPHVWLFKRWZDWHUVHWSRLQW
&RROLQJVHWSRLQW
6HWSRLQWFRPSHQVDWLRQ
3DVVZRUG
&RQWDFWWKHFRPSDQ\
6.3 Set point
To
FKDQJHWKHVHWSRLQWIURPWKHPDLQVFUHHQSUHVV
SET
.
7RPRGLI\WKHYDOXHVPRYHWKHFXUVRUZLWK7
press
SET
WRVHOHFWWKHYDOXHVWDUWVEOLQNLQJFKDQJHWKHGDWDSUHVVLQJ7DQG7
Once
WKHUHTXLUHGYDOXHLVUHDFKHGSUHVVDJDLQ
SET
WRFRQ¿UP
7KHFXUVRUZLOODXWRPDWLFDOO\SRVLWLRQLWVHOIRQWKHQH[WYDOXHWRPRGLI\LWUHSHDWWKHRSHUDWLRQMXVWGHVFULEHG
,QWKLVVFUHHQLWLVDOVRSRVVLEOHWRYHULI\EXWQRWPRGLI\ZKHWKHUWKHHQHUJ\VDYLQJPRGHDQGG\QDPLFVHWDUHDFWLYH
Press
ESC
WRJREDFNWRWKHPDLQPHQX
$OOVHWSRLQWVUHIHUWRWKHUHWXUQWHPSHUDWXUHIURPWKHSODQW,QFDVHKRWZDWHUDW&LVUHTXHVWHGDQGWKH¨WLV&
WKHQWKHVHWSRLQWPXVWEHVHWDW&,QFDVHWKH¨WLV&WKHQWKHVHWSRLQWPXVWEHVHWDW&,QFDVHFROG
ZDWHULVUHTXHVWHGIRUH[DPSOHDW&DQGWKH¨WLV&WKHQWKHVHWSRLQWPXVWEHVHWDW&,IWKH¨WLV&
WKHQWKHVHWSRLQWPXVWEHVHWDW&
Stand-by
Stand-by
Evaporator inlet temperature
Evaporator outlet temperature
External air temp. (FC)
San. water temperature
Set point
Set point
Heating
Sanitary water
Energy saving
Dynamic set
HP real set