TOA Canada Corporation
INSTALLATION MANUAL
SURFACE MOUNT BACKBOX
YC-531HSW
-
AM
1.
DESCRIPTION
The YC-531HSW
-
AM is a surface mount back box for the RS series
1
intercom stations of the N-8000
intercom system. It is equipped with two heaters for installations in cold environments (up to -40°C), a
thermostat
2
that turns the heaters on and off, and a tamper switch to be connected to a control input of any
N-8000 compatible devices for triggering a tamper-notification call.
The YC-531HSW
-
AM requires 24V AC or DC power adapter (not included).
1
RS-150 / RS-160 / RS-170 / RS-180 / RS-450 / RS-460 / RS-470 / RS-480.
2
The heaters will turn on when the temperature drops below 4°C (40°F) ± 4°C and they turn off when the
temperature goes above 15°C (60°F) ± 4°C.
2.
INSTALLATION
Surface Mount
Backbox
Removable
Mounting Plate
Intercom Substation
(Not Included)
Mounting
Screws (x4)
Tamper Switch
Gasket
Heaters (x2)
Thermostat
Terminal Block
(2-post Screw Type)
Insulation
