Majestic 20ILDVNV, Инструкция по установке и эксплуатации

Страница: 14 / 40

14
83D0524
20/30/40ILDV Fireplace Insert
iNSeRt iNStALLAtiON
checK GAS tyPe
Use proper gas type for the insert you are installing. If you
have conflicting gas type, do not install insert. See dealer
where you purchased the insert for proper insert according
to your gas type.
iNStALL GAS PiPiNG tO iNSeRt
LOcAtiON
iNStALLAtiON iteMS NeeDeD
Make sure you have the items listed below before install-
ing appliance.
•
Tee joint
•
Pipe wrench
•
Piping (check local codes)
•
Test gauge connection*
•
External regulator (supplied by installer)
•
Sealant (resistant to propane/LP gas)
•
Sediment trap (optional but recommended)
•
approved flexible gas line with gas connector (if allowed
by local codes — not provided)
* A CSA design-certified equipment shutoff valve with
1/8" NPT tap is an acceptable alternative to test gauge
connection. Purchase the CSA design-certified equip-
ment shutoff valve from your dealer.
For propane/LP connections only, the installer must supply
an external regulator. The external regulator will reduce
incoming gas pressure. You must reduce incoming gas
pressure to between 11 and 13 inches of water. If you do
not reduce incoming gas pressure, burner system regula-
tor damage could occur. Install external regulator with the
vent pointing down as shown in Figure 11 . Pointing the vent
down protects it from freezing rain or sleet.
&0
EXTERNALREGULATOR
External
Regual-
tor
Vent
Pointing
Down
100 gal. (min.
Propane/LP
Supply Tank
FP1930
Figure 11 - External Regulator with Vent
Pointing Down (Propane/LP Only)
A qualified installer or service person must
connect appliance to gas supply. Follow all
local codes.
W
ARN
iNG
For propane/LP units, never connect insert
directly to the propane/LP supply. this
burner system requires an external regulator
(not supplied). install the external regulator
between the burner system and propane/LP
supply.
cA
uti
ON
use only new black iron or steel pipe. inter-
nally tinned copper or copper tubing can be
used per National Fuel Gas code, Section
2.6.3, providing gas meets hydrogen sulfide
limits, and where permitted by local codes.
Gas piping system must be sized to pro-
vide minimum inlet pressure (listed on data
plate) at the maximum flow rate (Btu/hr).
undue pressure loss will occur if the pipe
is too small.
cA
uti
ON