TOA Canada Corporation
INSTALLATION MANUAL
SURFACE MOUNT BACKBOX YC-832HSW AM
1.
DESCRIPTION
The YC-832HSW AM is a surface mount backbox for the N-SP80AS1/VS1 intercom door stations of
the N-SP80 SIP intercom series. It is equipped with two heaters for installations in cold environments
(up to - 45°C), a thermostat* that turns the heaters on and off, and a tamper switch to be connected to
a control input of any N-SP80 compatible device for triggering a tamper notification call.
The YC-832HSW AM requires 24V AC or DC power adapter (not included).
*The heaters will turn on when the temperature drops below 4°C (40°F) ± 4°C and turn off when the
temperature rises above 15°C (60°F) ± 4°C.
2.
INSTALLATION
Surface Mount Backbox
Removable
Mounting Plate
N-SP80AS1/VS1
Door Station
(Not Included)
Tamper Switch
Gasket
(Included w/ Door Station)
Heaters (2)
(Opposite Side)
Thermostat
Terminal Block
(2-post Screw Type)
Insulation
