Specifications

– 9 –
Fig. 2
PL-41513-1
HIGH
PRESSURE
LIGHT
LOW
WATER
LIGHT
RESET SWITCH
(GREEN)
WATER
LEVEL
GAUGE
BOILER
PRESSURE
GAUGE
POWER
SWITCH
Power Switch
• Press [ I ] to begin filling the boiler.
• Press [ 0 ] to turn the boiler off (automatic
blow down will occur).
High Pressure Light
• Is lit after [ I ] is pressed and stays on during fill.
Goes off after reset switch is pressed (when
green light is lit).
• Is lit if pressure exceeds 15 psig.
Low Water Light
• Is lit after [ I ] is pressed and stays on until reset
switch is pressed (when green light is lit).
• Is lit if water level is too low.
Reset Switch
• Press the reset switch (when green light is lit)
to ignite the burner after water has reached the
required level.
Boiler Pressure Gauge
• Indicates the boiler steam pressure; the normal
operating range is 8 – 12 psig.
Water Level Gauge
• The correct water level is one inch of water in the water level gauge sight glass.
• The manual valves at the top and bottom of the water level gauge (Fig. 3) must be fully open
(counterclockwise).
• Observe that the water is clean and clear in the glass tube.
- The appearance of extreme murkiness in the water indicates inadequate water quality and will
cause the controls and the boiler to fail. Warranty does not cover malfunction due to poor water
conditions.
OPERATION
WARNING: THE GAS STEAM BOILER AND ITS PARTS ARE HOT. USE CARE WHEN OPERATING,
CLEANING, OR SERVICING THE BOILER.
CONTROLS — BOILER (Figs. 2, 3)