10 12.21
DRAWN
CHECKED
ENG APPR
MGR APPR
Classe di tolleranza*:
ISO 2768-M
*Ove non diversamente specificato
NAME
Tech. Dept.
DATE
04/11/21
NAME:
SIZE
A2
FILE NAME: SG127FS_assieme_fianco_scatola_nera.dft
SHEET 1 OF 1
Material:
Name?:Material
Spessore:
SG127FS_assieme
PROJECT:
Raggio di piega
R=1.3
Cava V10
Tutte le pieghe si
intendono a 90°
dove non
diversamente
specificato
8 ELECTRICAL INSTALLATION PROCEDURE
8.1 ELECTRIC CONNECTIONS
Warning! Always unplug the unit during the installation.
The unit must be earthed, a fuse is available. Protect each unit by residual-current circuit breaker (RCCB) and
thermomagnetic cut-out device. It is recommend to check if the supply system is already in accordance to your
regional safety regulations. Connect the wiring to the electrical box.
Touch screen control has to be connected to the board with a RJ45 8-pole Ethernet straight cable of Cat.5 (or higher).
The unit can receive two external signals (range 0-10 V). Signals can be digital (0/10) or analogic 0V through 10 V. The
pre-set input signals switch the unit on-off or bypass on-off or set a proportional air flow control. The unit also gives two
pre-set output signals configurable to provide either -running- or -bypass open- or -unit fault- statuses.
Important: Input and output configuration should be set in the touch screen control, under the service menu.
Priority: when the unit receives an off command, whatever the input has given it, this has always the priority.
POWER CONNECTION:
1. Unscrew the electric box
small lid
2. Remove the cover to reach
the power plug and pull it out.
Connect the power cable in
conformity with the labels
located on the board
3. Close the box and lay the
cable under the cover recess
Open the left hand side panel.
Insert two screwdrivers (for each side
panel) to lock the side panels in the
open position
Avensys srl reserves the right to make changes without prior notice
SG MANUAL - Heat Recovery unit
Installation - Operation - Maintenance
