Vestfrost R-138, User Manual

Page: 11 / 88

Vestfrost Solutions 11
EN
Back view
1.
Ventilation guards.
See chapter Installation and Start-up.
2.
Rating plate.
3.
Porthole – Hole for external sensor and
CO2 backup.
See chapter Installation and Start-up
4.
Voltage free contact.
See chapter Remote alarm function for
more information.
5.
Battery backup button – It will take 10
days for the battery to be fully charged.
See chapter Installation and Start-up
6.
Power supply – IEC plug or hardwired.
R-427
6
4
2
5
1
3
R-90
6
4
5
3
2
1
R-138
3
6
4
5
2
1