Electrical wiring – John Wood Commercial Power Vent - AJWSM Manuel d'utilisation
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4. Install plumbers strap from the Power Venter to the floor joist, (See Diagram F).
5. Install vent pipe from the Power Venter inlet to the appliance flue outlet avoiding elbows when possible. To calculate equivalent
length, in feet, of vent pipe for vent pipe fiittings, see Table below.
INSTALLATION RESTRICTIONS
1. The installer must ensure that all electrical connections between the appliance and Power Venter are tight and that all wires are
positioned and secured so they cannot come in contact with high temperature locations. Use adequate conduit supports where
necessary.
2. All 115V wiring must be at least 14 AWG.
3. All wiring must be in compliance with local codes or in their absence, with the latest edition of the “Canadian Electrical Code
Part 1, (C22.1)” or the “National Electrical Code, (NFPA 70)”.
4. Disconnect 115V power before attempting to wire the Power Venter to the appliance. Power may be disconnected by means of
the appliance circuit breaker/fuse.
WATER HEATER CONNECTIONS WITH SIDEWALL VENTER
1. Disconnect the water heater connector from the flue damper housing.
2. Plug male sidewall wire harness into female connector on flue damper.
3. Plug water heater connector to the female on sidewall wire harness.
4. Complete 120 volt wiring to sidewall venter as shown below.
WHITE
WHITE
GREEN GROUND
GROUND
PRESSURE SWITCH
TIME DELAY
BOTTOM RELAY
WHITE
GREEN
BLACK
BLACK
BLACK
120 VAC
WHITE
120 COM
BLACK
RED
LEGEND
24 VOLT
LINE VOLTAGE FACTORY
LINE VOLTAGE FIELD
ELECTRICAL WIRING
3"
4"
5"
6"
7"
8"
9"
10"
19
25
31
38
44
50
56
63
5
7
9
11
12
14
16
18
3
4
4
5
6
7
8
9
1/4
8
11
14
17
19
22
25
28
1/2
5
7
8
10
12
13
15
17
3/4
2
3
3
4
4
5
6
6
EQUIVALENT LENGTH (FEET) OF VENT PIPE FOR VENT PIPE FITTINGS
REDUCER (d/D)*
VENT PIPE FITTINGS
TEE
90° ELBOW
45° ELBOW
VENT PIPE DIAMETER
*NOTES:
1. “D” represents the large diameter of a reducer.
2. “d” represents the small diameter of a reducer.
3. Use reducers with a 20° taper. Bell-type reducers are
not acceptable.
P1: Part of Power Venter Harness (plugged into J2)
P2: Part of Power Venter Harness
P3: Part of Power Venter Harness (plugged into J1)
P4: Part of Vent Damper Harness (plugged into J5)
P5: Part of Water Heater Harness (normally plugs into J4)
NOTE: Black wire from Power Venter changes to Yellow in
the harness.
J1: Part of Power Venter Harness (plugged into P3)
J2: Part of Power Venter Harness (plugged into P1)
J3: Part of Power Venter Harness
J4: Part of Vent Damper Harness (normally plugs into P5)
J5: Part of Vent Damper Harness (plugged into P4)
NOTE: Black wire from Power Venter changes to Yellow in the
harness.
To connect Power Venter:
1. Plug P1 into J2 (no change)
2. Plug P3 into J1 (no change)
3. Unplug P4 from J5
4. Plug P4 into J3
5. Plug P2 into J5
6. Plug P5 into J4
RED
YELLOW
BLACK
WHITE
BLACK
YELLOW
BROWN
ORANGE
PURPLE
ORANGE
BLACK
WHITE
ORANGE
BLACK
BROWN
YELLOW
4
3
1
2
1
2
4
3
1
2
4
3
3
4
2
1
2
1
3
4
2
1
3
4
J1
P1
P4
P5
P2
J4
J2
J5
YELLOW
RED
BLACK
WHITE
1
2
4
3
2
1
3
4
P3
J3
YELLOW
BLACK
YELLOW
2
2
1
1
3
3
4
4