Enviro EA800 - Manual (Page 26)

22 D-011-0152
Install the Wired Sensors
2. Mount the mounting plate as follows:
■ Mounting to 3-gang enclosure: Use four (4) machine screws to secure the mounting plate to the mating holes in
the 3-gang enclosure.
■ Mounting to drywall surface: Place the mounting plate in mounting position. Mark the four mounting hole
locations. Install drywall anchors and secure the mounting plate to the anchors.
Note: If wall-mounted, prepare a wiring access hole at this time. All wiring must pass through the opening in the
center of mounting plate.
Install the Wired Sensors
Install the wired sensors in accordance with the instructions provided with the wired sensors.
1. Mount each wired sensor in its designated location.
2. Label each sensor's wires for easy identification.
3. Route the wires from the sensor to the base unit and dress the wires as required by local code. It is important
to ensure that the wires are protected along their entire length, are not stressed at any point, and are
adequately supported along their entire length.
4. Pass the wires through the mounted EA800 rear panel.
EA800 Base Unit Power Connections
Note: Do not apply power to the base unit until you are ready to begin sensor programming. The base unit has
a 30-minute timer that starts when the unit is first powered up. If at least one sensor is not added and pro-
grammed within the 30-minute time period, an alarm will occur.
1. Using a terminal block adapter, connect power supply + and - leads to POWER IN (+) and (-) on J5. Observe
proper polarity. If using a transformer, ensure that the transformer is an isolated power supply.
2. If Aux Power Out is to be used, connect + and - leads to AUX POWER OUT (+) and (-) on J5 using a terminal
block adapter.
Install the Wireless Sensors
CAUTION !
Do not connect or disconnect power, sensor, or alarm wiring while power is applied.
Connecting and disconnecting the EA800 base unit with power connected may damage the
base unit or result in improper or unreliable operation.
CAUTION !
Connection of unsuitable loads to this connection may damage the power supply and
EA800 base unit, or result in improper or unreliable operation.
CAUTION !
If the EA800 base unit will be connected to a remote alarm panel, do not connect
the base unit to the alarm panel until after sensor connection and configuration
is complete. Connecting the remote alarm panel before configuring the EA800
sensors will result in false alarms at the remote panel.