Lovato T-FAST ie40 Instructions Relatives À L'installation, L'utilisation Et La Maintenance page 29

Modules de production ecs
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Menu description
6.8
6.8.1.1
6.8.1.2
6.9
6.9.2
6.14
6.15
7. MENU LOCK
7.1
7.2
CIRCULATION PARAMETERS SETTINGS
- Check PWM cables connection of circulation pump (2 wires cable) brown (terminal V2) / blue -- terminal ( - )
- Check power cables connection of circulation pump (3 wires cable)
brown terminal L, blue terminal N, yellow/green terminal GROUND
Press ESC and pay attention to the menu number on the left side of the screen
- Enter to menu 6.6 "Relay 2", then menu 6.6.5 "parallel function V2" select ON,
menu 6.6.5.2 then set 15 s,
menu 6.6.5.3 then set 15 s.
- Enter to menu 6.8 "Signal V2", select ON in the menu 6.8.1.1
Nel menu 6.8.1.2 select the operation mode of the circulation
- Menu 6.1 "V1 pump"
- Menu 6.1.1 select PWM
- Menu 6.1.2 select HEATING
- Enter menu 6.2 "V1 pump speed"
- Menu 6.2.1 then set 100%
- Menu 6.2.2 then set 30%
- Enter in the menu 6.3 "V1 pump"
- Menu 6.3.1select PWM
- Menu 6.3.2 select SOLAR
- Menu 4.1 set DHW temperature
- In the menu 4.2 set max.temperature 60°C
- In the menu 4.3 VFS type 2-40 l/min
- In the menu 4.4 and submenus is possible to set circulation pump characteristics.
However we suggest that you set the values as shown in the table of this manual.
Description
Signal V2
Circulation
Circulation
Pressure monitor
RPS type
Daylight saving
Eco disply mode
Menu lock
Expert mode
- Enter in the menu 6.4 "Pump speed V2"
- Menu 6.4.1 then set 100%
- Menu 6.4.2 then set 30%
- Menu 6.3.4 "PWM off" set 2% then press ok to save change
- Menu 6.3.5 "PWM on" set 13% then press ok to save change
- Menu 6.3.6 "PWM MAX" set 93% then press ok to save change
Assembling instrunctions and maintenance
Settings range
Default T-FAST ie40
ON/OFF
Request / periods /
request+periods / contin.
operation
ON / OFF
Off / 0÷0,6 bar / 0÷1 bar /
0÷1,6 bar / 0÷2,5 bar / 0÷4
bar / 0÷6 bar / 0÷10 bar
Si / No
ON / OFF
ON / OFF
Simple / Expert
User settings
on
Orari
OFF
Si
ON
OFF
Expert
29

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