10
Green (Ground)
PLEASE NOTE: 14 gauge wire should be used for all field wiring. The wiring must be done by a qualified electrician in accordance with local electrical code as well as NEC and
CEC code. At most, two wires can be wired into any one terminal in the terminal blocks. If more than two wires are required, the installing electrician should use a jumper with
a wire nut to contain the extra wire.
PLEASE NOTE: To ensure proper functioning of the touch pad control
panel, only use the Category 5e unshielded white riser cable supplied
with this unit. There are 8 wires in the cable (4 pairs). The colors of
the 8 wires are: (1) orange, (2) orange with white stripe, (3) green, (4)
green with white stripe, (5) brown, (6) brown with white stripe, (7)
blue, and (8) blue with white stripe.
Terminal blocks in the HFS800C unit and in the control panel box
must be connected using the Category 5e cable to join terminal 3 to
3, 4 to 4, 5 to 5 and 6 to 6.
To make these connections:
• Strip the insulation back
3
/
4
" and twist the two wires of the same
color pair (one wire with solid color and one with stripe of the
same color) together so you end up with 4 pairs of wires.
• Fold the
3
/
4
" stripped end over so it is
3
/
8
inches long and put this
section in the terminal block. The wires are small gauge, and
folding it over provides enough wire to properly grip inside the
terminal block.
HFS800C Wiring Diagram - Control Panel
° Use the orange pair to wire terminal 3 at the panel to 3 in
the unit.
° Use the green pair to wire terminal 4 at the panel to 4 in
the unit.
° Use the brown pair to wire terminal 5 at the panel to 5 in
the unit.
° Use the blue pair to wire terminal 6 at the panel to 6 in
the unit.
NOTES:
1. Terminal 3 and terminal 4 monitor the pressure switch for the
primary filter (sensor 1 on the circuit board).
2. Terminal 5 and terminal 6 monitor the pressure switch for the
HEPA filter (sensor 2 on the circuit board).
120 VAC Power In on
Terminal 1 - Green (Ground)
Terminal 2 - White (Neutral)
Terminal 9 - Black (Hot)
From 15 ampere circuit protected circuit
Green (Ground)
Two 8 Pin Female Connectors
3 Pin Connector
Center Pin Empty
Liquid Crystal Display
4 Pin Connector
2 Center Pins Empty
Field Wiring to Unit
Terminal 1 to 1, 2 to 2, 3 to 3
4 to 4, 5 to 5, 6 to 6, 8 to 8
(no wires to terminal 7, 9, 10)
Run Control wires (3, 4, 5 & 6)
separate them from AC Power Wires
120 VAC
Relay
Normally Open
Contacts