Rev 1.4 09/13/16
6
INSTALLATION
1. Check power supply. (See Section “Before Installation 3a”)
2. Disconnect power before beginning.
3. To mount Haloguard
TM
controller:
a. Install No. 10 x 1” screw (minimum) wall fastener at approximate center of desired location.
Slip controller over fastener.
b. Remove lower cover from controller to expose lower circuit board. Install two additional
fasteners through holes provided beneath lower cover.
c. Replace cover.
4. Mount sensors in a
VERTICAL DOWN
position (Oxygen sensors
MUST
be in vertical down
position to operate properly) on indoor surface with mounting clip provided or in duct work if
provided with mounting flange. Run cable to controller location. Eight feet (8ft.) of cable with
DIN connectors standard; optional extension cables are available.
Refer to
FIGURE 3 - Lower Circuit Board
before proceeding.
DO NOT CUT SUPPLIED CABLE
Maximum Extension wire - 300 Feet.
a. Controller is provided with 18” cable with DIN Connector and sensor is provided with 6
1/2
’
cable. If cable extension is provided by customer, proceed as follows:
For cable runs longer than 100 feet 3 conductor 18 ga. cable with foil shield, Carol C0455
or equal is recommended. Use 3/4” conduit if required.
To extend sensor beyond the provided length, remove 18” cable with DIN connector from
controller Lower Circuit Board. Splice or solder extension cable to end of 18” cable.
Reconnect extended sensor cable to proper terminal block in lower circuit board of
controller. Start with Channel 1 and
connect in sequence
until all are connected as follows:
Terminal
Provided
Wire Color
Extension
Wire Color
Function
T1
Red
Red
VDC
T2
White
White
Signal
T3
Blk./Blk
Black
Ground
Figure 6 - Terminal Connection
5. Set
HI/LO ALARM
jumpers for each sensor at 10. (See Figure 3 and 8 for Lower Circuit Board
settings).
6. Remove cover and face plate from controller using nut driver; remove junction box cover.
Refer to Figures 2,3, and 4 before proceeding
**WARNING**
ANALOG OUTPUT IS A DRIVEN SIGNAL-DO NOT CONNECT ANY WIRE WITH
VOLTAGE OR CURRENT TO ANALOG OUTPUT TERMINALS
7. Connect alarm relays
(NO or NC)
and analog outputs
AN 1 thru 4 (+) SIG and (-) GND
if
supplied) where indicated.
READ WARNING LAST PAGE
8. Connect power (Connect optional battery back-up if supplied.)
9. For 20 min. after initial power up all alarm relays and audible are automatically disabled. During
initial power up RESET LED will be lit. Whenever power is disrupted, RESET MODE will be
automatic (unless equipped with battery back-up) to protect against false alarms.
