L.B.White Premier TS350DF Manual Del Usuario E Instrucciones página 24

24
Premier Ductable Heaters
FIG. 33
OUTLET PRESSURE TAP
GAUGE AT VALVE OUTLET
C. Reading Pressures
1. With the heater operating, the pressure gauges should read
the pressures specifi ed on the dataplate.
2. Do the readings at the inlet and outlet pressure gauges
agree with that specifi ed on the dataplate? If so, then no
further checking or adjustment is required. Proceed to
section D.
3. If the inlet pressures do not agree with that specifi ed on the
dataplate, then the regulator controlling gas pressure to the
heater requires adjustment.
4. If the inlet pressure is correct but the burner manifold pres-
sure does not agree with that specifi ed on the dataplate,
then the gas control valve's internal pressure regulator
needs adjustment:
-- Remove the regulator cap on the control valve.
-- Using a standard screwdriver turn the adjusting screw
clockwise (to increase pressure) or counter-clockwise
(to decrease pressure) until the burner manifold pressure
is set.
-- Install regulator cap.
-- Proceed to COMPLETION.
Owner's Manual • Premier 350
INLET PRESSURE TYPE
GAUGE AT VALVE INLET
INTERNAL PRESSURE REGULATOR
D. Completion
1. Once the proper inlet and burner manifold pres-
sures have been confi rmed and/or properly set,
close the fuel supply valve to the heater and allow
the heater to burn off any gas remaining in the gas
supply line.
2. Disconnect the heater from its electrical supply and
close fuel supply valve.
3. Remove the gauges.
4. Install pressure tap plugs.
5. Open fuel supply valve and reconnect electrical
supply to heater. Start the heater and check for
gas leaks.
6. Set thermostat to desired temperature.