Havelock Series Manual

EN
W415-2348 / B / 01.22.20
25
installation
Refer to "door opening and closing" section prior to proceeding to prevent damaging the appliance.
A. Remove both burners and the log support bracket.
B. Remove the combustion air cover plate and its gasket. THE TWO SCREWS MUST BE RE-SECURED.
3.2.6 natural vent adaptations
Log support bracket
Rear burner
Front burner
Combustion air
cover plate
Gasket
C. Undo the bracket holding the thermodisc, turn 90°
as shown and reattach to the weld stud located on
the right air manifold side.
NOTE: Do not tighten the wing nut until burner
is installed; then ensure that the thermodisc
fi rmly touches the underside of the burner
tray and tighten. This enables the blower to
function properly.
D. Secure the terminal block into place as shown with
the screw supplied.
E. Gently pull the two white spill switch wires to take
up any slack. Feed these wires down through the
combustion air opening and back up through the
4x6 inch cut-out in the base. Connect the shorter
of the 2 wires to the terminal block.
F. FOR MILLIVOLT: Disconnect one of the black
on/off switch wires and attach to the other side of
the terminal block. Connect the remaining wires (1
black - 1 white) with 1/4" connectors to TP/TH and
TH on the gas valve.
G. FOR ELECTRONIC: Disconnect one of the black on/off switch wires connected to the control module
and connect it to the other side of the terminal block. Connect the other white spill switch wire to the
control module (see "wiring diagram (electronic)").
H. Replace and re-secure the log support bracket and the two burners ensuring that each venturi fi ts over
the burner orifi ce.
3.2.5 natural vent - model GS50-1
Millivolt: Attach one lead from the spill switch (white wire) to terminal #3 located on the gas valve and the other
(black) on/off switch lead to valve terminal #1.
Attach the B-Vent label, as illustrated, in the control area of the appliance.
3
1
2
ATTACH THIS LABEL IN THE CONTROL AREA OF THE APPLIANCE.
THIS APPLIANCE HAS BEEN CONVERTED TO A NATURAL VENT
MODEL.
ATTACHEZ CET ÉTIQUETTE DANS LA RÉGION DE CONTRÔLE DU FOYER.
CET APPAREIL A ÉTÉ CONVERTI À UN MODÈLE À TIRAGE
NATUREL.
W385-0160 / B
Millivolt valve illustrated.