Phoenix 4031010, Installation, Operation & Service Instructions

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4.4 Circulation Pump
(Fig. 6)
• The HTF circulation pump is a stainless steel, direct
drive centrifugal type.
• The pump is located inside the enclosure at the
opposite end of the burner and can be accessed
through a hinged lockable door (Fig. 1).
• A panel-mounted pressure gauge is connected to the
output side of the HTF pump by means of a 1/8” ID
hydraulic hose and fittings (Fig. 25).
4.5 Electrical Requirements for Complete
System
4.6 Gauges and Indicator Lights
• A cluster of gauges and status-indicator lights are
located inside the UL approved control panel. This
panel is located behind the burner access door near
the top (Fig. 2). These gauges and lights are visible
from the exterior through plexi-glass windows in the
access door and the control panel door.
• A digital gauge (Fig. 14) monitors each of the following:
- HTF supply temperature.
- HTF return temperature.
• A digital hours meter (Fig. 14) logs system run-time.
• A series of 6, LED indicator lights (Fig. 15) illuminate
in sequence as each of the following scenarios is
proven:
- #1 - 120 volt control power is present - clear lens.
- #2 - HTF level is adequate in reservoir - green lens.
- #3 - Flow switch has proven adequate flow of HTF
in the system - green lens.
- #4 - High limit control has not interrupted the
circuit - green lens.
- #5 - High pressure switch has not interrupted the
circuit - green lens.
- #6 - Aquastat is calling for heat - green lens.
Burner Specifications
Operational Mode single stage
Electrical Characteristics V/A/Hz/Ph 120/2.0/60/1
Nozzle 1.65-60°B
Fuel Pump Pressure: factory setting PSI (kilopascals) 180 (1241)
Turbulator Head: factory setting # 3.0
Air Gate: factory setting # 4.2
Fuel Input Rate: factory setting USGPH (liters/hr) 2.2 (8.3)
Heat Input: based on 140,00 Btu per USG Btu/H (Watts) 308,000 (90,244)
Heat Output @ 80% net efficiency Btu/H (Watts) 246,400 (72,195)
3: Oil/Diesel Burner 4: Fuel Filter & Valve
HTF Pump Specifications
Motor Horsepower HP (Watts) 1.0 (746)
Voltage Volts 120/240
Full Load Amp Rating Amps 12.3/6.2
System Design Flow Rate USGPM (liters/sec) 30 (1.89)
System Design Operating Pressure PSI (kilopascals) 35 (241
Supply Voltage Volts 120
Circuit Amperage Amps 20
Hertz HZ 60
Phase PH single
Control Circuit Voltage Volts 120
Power Inlet - NEMA Twistlock L520P
6: Fluid circulation Pump
7: Power Inlet Plug