![Urbana U30 Installation Manual Download Page 12](http://html.mh-extra.com/html/urbana/u30/u30_installation-manual_1061761012.webp)
12 |
Unpacking and Initial Setup
Gas Connection
OPEN
CLOSED
LOCATION
OF BALL
VALVE
1.
Remove outer glass
(see page 20).
2.
Remove right louver
(see page 21)
and
locate ball valve at the rear of the fireplace.
3.
Ensure the ball valve is closed.
4.
Attach gas inlet line to the 3/8” NPT fitting at
rear of unit; use gas approved pipe sealant.
GAS INLET
LOCATION
Pilot Adjustment
Screw
Manifold
Pressure Tap
Inlet
Pressure Tap
Stepper
Regulator
Gas Supply Varification
Ensure the appliance is seeing correct gas pressures and
inputs. Varify the following information matches that of
the rating label.
Pressure taps are located on the valve
(see image). A 5/16 (8mm) I.D. hose is required to make the
connections. Check gas pressures as follows:
1.
Open inlet pressure tap (half turn) and use
a manometer to varify inlet pressure with unit
running on HI. Pressure cannot exceed 1/2 PSIG
(14" W.C.) or valve damage may occur. Adjust inlet
pressure as needed and shut pressure tap.
2.
Open manifold pressure tap (half turn) and connect
manometer. Varify gas pressures are within range while
unit is running on HI and LO. Release manometer and
shut pressure tap.
Contact your dealer if proper
pressures cannot be achieved.
WARNING:
ONLY PERSONS LICENSED TO WORK WITH
GAS PIPING MAY MAKE THE NECESSARY GAS
CONNECTIONS TO THIS APPLIANCE.
NOTE:
Consult your local authorities codes or the CAN/CGA B
149 (1 or 2) installation code in Canada, or in the USA
gas installations follow either local codes or the current
edition of the National Fuel Gas Code ANSI Z223.1.
NOTE:
Do not spray leak-testing liquid in pressure taps or
results will not be accurate.
5.
Open ball valve.
6.
Check for leaks - NEVER USE AN OPEN FLAME!
r
Note
- The fireplace must be isolated from the gas
supply piping system by closing its equipment shut-
off valve during any pressure testing of that system
at test pressures in excess of 1/2 psi (3.5 kPa).