SAVE VTR 250B SERVICE AND ACCESSORIES INSTALLATIONV1

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Accessories
5.5.4 Multiple control panels
Multiple control panels (up to 10) can be connected to one unit with the help of diverting plugs. A single diverting plug
allows to connect two control panels. A diverting plug can be connected to another diverting plug to further increase
the number of control panels that can be connected simultaneously.
Note:
• If the 24 V power supply on the connection board (CB) is used for other equipment, the number of control
panels that can be powered from the unit will decrease.
• A single active control panel draws 50 mA. The connection board supplies up to 250 mA. If no other
accessories use 24 V power supply from the unit, up to 5 control panels can be connected without a need
of external power supply. In order to connect more than 5 control panels, an external power supply is
required.
Control panel is available in black or white colour.
• DP — diverting plug
• HMI — control panel
Component/product — Article number:
• CE/CD-diverting plug 4pin — 37367
• CEC Cable w/plug 12m — 24782
• CEC Cable w/plug 6m — 24783
• SAVE TOUCH White — 138077
• SAVE TOUCH Black — 138078
• SAVE LIGHT White — 319118
• SAVE LIGHT Black — 319119
Installation and connection
1. Connect diverting plug to the connection box socket dedicated for external control panel (HMI) or Internet access
module (IAM).
2. Plug in control panels to diverting plug(s) using recommended cables or any cable with RJ22 type plugs.
Note:
The maximum supported cable length is 50 meters.
Configuration
1. Go to Service menu
2. Enter password (default 1111)
3. Go to Communication ⇒ HMI Address and change the address number. Repeat these steps for each connected
control panel.
Each control panel must have it’s own unique address number. No control panel should have the same address value
to function properly.
SAVE LIGHT configuration
1. Push and hold
button for 10 seconds to see a current control panel address value.
2. Press
button to increase and button decrease the value.
Address value can be changed from 6 to 10, default value is 10.
Address value Indication
6
Low airflow LED is on
7
Normal airflow LEDs are on
8
High airflow LEDs are on
9
Refresh mode LEDs are on
10
All LEDs are on
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