Vanguard VYD18NRB Owner's Operation page 17

PRESSURE TESTING HEATER GAS
CONNECTIONS
1. Open equipment shutoff valve (see
Figure 17, page 16).
2. Open main gas valve located on or near
gas meter for natural gas or open pro-
pane/LP supply tank valve.
3. Make sure control knob of heater is in the
OFF position.
4. Check all joints from equipment shutoff
valve to control valve (Manually-Controlled
Models) or to gas control (Remote-Ready
Models) (see Figures 18 and 19, page 16).
Apply noncorrosive leak detection fluid to
all joints. Bubbles forming show a leak.
5. Correct all leaks at once.
6. Light heater (see Operation, page 18 for
Manually-Controlled Models or page 20
for Remote-Ready Models). Check all
other internal joints for leaks.
7. Turn off heater (see To Turn Off Gas to
Appliance, page 19 for Manually-Con-
trolled Models or page 21 for Remote-
Ready Models).
INSTALLING LOGS
WARNING: Failure to position
the parts in accordance with these
diagrams or failure to use only
parts specifically approved with
this heater may result in property
damage or personal injury.
CAUTION: After installa-
tion and periodically thereafter,
check to ensure that no flame
comes in contact with any log.
With the heater set to HI, check
to see if flames contact any log. If
so, reposition logs according to
the log installation instructions
in this manual. Flames contact-
ing logs will create soot.
It is very important to install the logs exactly
as instructed. Do not modify logs. Only use
logs supplied with heater.
113093-01J
INSTALLATION
Continued
Vintage Oak Logs Only
1. Place one piece log set on grate to fit as
illustrated in Figure 20. Make sure bottom
of front log is in front of "U"-shaped cutout in
center of chassis (see Figure 20). IMPOR-
TANT: Make sure log does not cover any
burner ports (see Figure 22, page 18).
2. Place lava rock around base of heater if
desired.
One Piece
Log Set
Burner
Chassis
Figure 20 - Installing Vintage Oak One-
Golden Oak Logs Only
1. Place back log #1 on grate to fit as il-
lustrated in Figure 21. Make sure middle
section at bottom of log set is seated into
"U"-shaped cutout in center of chassis
(see Figure 21,). IMPORTANT: Make sure
log does not cover any burner ports (see
Figure 22, page 18).
Front
Log #2
Figure 21 - Installing Golden Oak Log Set
www.fmiproducts.com
Piece Log Set
Grate
Prongs
Burner
Chassis
"U"-shaped
Cutout in
Chassis
Crossover
Log #3
Back
Log #1
17