Installation; Power Venting; Installation Of Power Venter; Water Supply - John Wood JW6 F307 Installation And Operating Manual

Installation

1. Pierce a 16mm (5/8 in.) dia. hole into the flue pipe 300mm
to 450mm (12 to 18 in.) from the breech connection of the
water heater. Remove one of the securing nuts from the
pipe of the safety switch. Tighten the other securing nut
onto the pipe as far as possible.
2. Insert the threaded pipe end into the pierced hole, then
install the securing nut, which was removed in step 1, and
tighten securely.
Caution: Turn "OFF" the electrical supply to the water heater
when wiring safety switch.
3. Wire the safety switch in series with L1 of the electrical
supply. Install and route wiring in an accordance with
"Canadian Electrical Code Part 1 (C22.1)" and any
applicable local codes.
Caution: If for any reason the system has shut down
during operation, the cause of the system failure should be
investigated and corrected before resetting the safety switch
and re-starting the system.

Power Venting

Models JW6 F307, JW6 F507 and JW F657 may be power
vented with a Field SWGII 4HD Power Venter. The following
control kits may be used with the SWGII 4HD:
CK 61 Electronic Post Purge.
CK 62 Thermally Activated Post Purge.

Installation Of Power Venter

The current edition of "Installation Code for Oil-Burning
Equipment" (B139) , local codes and the manufacturer's
instructions should be adhered to in all installations of the
water heaters and power venters. A draft regulator must be
used in conjunction with the installation of the power venter
(see "Draft Regulator"). Consult the applicable codes to
calculate the equivalent length of pipe for each fitting in the
vent system. Add this (equivalent) length to the length of the
straight runs of pipe to determine the total equivalent vent
pipe length.
SEE "Draft Regulator"
Figure 5 Power Venting

Water Supply

This appliance has been design certified as complying with
CSA Standard for water heaters and is considered suitable
for Water (Potable) Heating and Space Heating.
The water heater should not be subjected to excessive
water pressure fluctuations and should not be subjected to
an operating pressure greater than 80 psi. If this occurs, a
pressure-reducing valve with a bypass should be installed in
the cold-water inlet line. This should be placed on the supply
to the entire house in order to maintain equal hot and cold
water pressure.
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CK SERIES
CONTROL KIT
DRAFT
REGULATOR
OIL FIRED
WATER
HEATER
SWG II 4HD
POWER
VENTER