Field Controls SWGII-5 Manual page 9

CK-41 CONTROL KIT WIRING FOR 24 VOLT WATER HEATER CONTROLS WITH HONEYWELL
INTEGRATED CONTROL
1. Remove the wiring harness supplied with the control kit.
2. Remove the upper left snap-in plug of the control box. Push the snap bushing supplied into the hole
to prevent the wires from being chafed. Remove the quick connect terminals and strip the insulation
approximately ½". Insert that end of the harness into the top of the control box.
Make all wire connections inside water heater control box.
3. Cut white wire approximately 8" from
damper harness plug (terminal 4) and
wire nut all three wires (white, red, white)
together creating a parallel circuit.
4. Cut black wire approximately 8" from
damper harness plug (terminal 2) and
wire nut black wire from DAMPER
HARNESS to black wire from
Power Venter.
5. Wire nut yellow wire from Power Venter
to black wire from DAMPER PLUG on
control board.
6. Run the harness supplied along the water
heater jacket and support with the clamps
provided. (See Figure 11)
7. Install the GSK-3 spillage switch on the
draft hood with the self tapping sheet
metal screw supplied. The thermal element
disc should hang just below the draft
hood relief opening. (See Figure 10)
8. Run the two (2) yellow wires from the
break in the top of the wiring harness
into the spillage switch through the plastic
bushing opening and connect to the
switch terminals.
9. Run the harness to the CK-41 junction
box, which will be mounted in a
convenient location near the Power Venter. Use clamps to support the wire harness to the joists at regular
intervals to prevent sagging.
10. Remove knock out from the side of the Power Venter control box and insert snap bushing provided to
prevent the wires from being chafed. Run the low voltage wires into the hole just created on the side of
the Power Venter control box and connect the wires as follows:
Connect the black wire to terminal T1, the red wire to T2, and the yellow wire to T3. (See Figure 12)
11. Follow the National Electrical Code and or applicable local codes for running high voltage wires to the
CK-41 control box and wire according to the diagram. Unit must be grounded. Check ground circuit
to make sure the unit has been properly grounded. Connect the flexible conduit from the blower to the
control box and wire according to the diagram.
12. Attach the appropriate self-adhesive wiring diagram label to the water heater jacket.
HIGH VOLTAGE WIRING
CK-41 CONTROL BOX
FLEX CONDUIT
YELLOW WIRES TO
SPILLAGE SWITCH
FLUE DAMPER
UPPER THERMOSTAT
(IF APPLICABLE)
ORIGINAL DAMPER
WIRE HARNESS
WATER HEATER
CONTROL BOX
ORIGINAL WIRE
HARNESS
GAS VALVE
page 9
LOW VOLTAGE
WIRING HARNDESS
(30 FT. SUPPLIED)
Figure 11