Sterling SF - Manual (Page 32)

Customer ____________________________________ Job Name & Number _________________________
PRE-INSPECTION INFORMATION
With power and gas off.
Type of Equip: Unit Heater
Serial Number _________________________ Model Number __________________________
Name Plate Voltage: _____________ Name Plate Amperage: _____________
Type of Gas: Natural LP Tank Capacity _______ lbs. Rating: _ _____ BTU @ ____ °F
_______ kg _ _____ kw @ ____ °C
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Are all panels, doors, vent caps in place?
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Has the unit suffered any external damage? Damage ______________________________
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Does the gas piping and electric wiring appear to be installed in a professional manner?
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Has the gas and electric been inspected by the local authority having jurisdiction?
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Is the gas supply properly sized for the equipment?
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Were the installation instructions followed when the equipment was installed?
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Have all fi eld installed controls been installed?
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Do you understand all the controls on this equipment? If not, contact your wholesaler or rep.
(DO NOT START this equipment unless you fully understand the controls.)
GAS EQUIPMENT
START-UP
GENERAL
With power and gas off.
❐
Make certain all packing has been removed.
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Tighten all electrical terminals and connections.
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Check damper linkages for tightness.
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Check all fans & blowers for free movement.
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Check all controls for proper settings.
FAN
With power and gas off.
❐
Check voltage L1___ L2___ L3___
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Check rotation of main propellor(s).
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Check motor amps L1___ L2___ L3___
Remarks:
_____________________________________________
__________________________________________________
__________________________________________________
GAS HEATING
With power and gas on.
❐
Inlet gas pressure. ____ in. W.C. or ____ kPa
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Burner ignition.
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Manifold gas pressure. ____ in. W.C. or ____ kPa
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Cycle fi restat and/or freezestat.
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Check electronic modulation. Set at: __________
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Cycle and check all other controls not listed.
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Check operation of remote panel.
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Entering air temp. _____ °F or ____ °C
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Discharge air temp. (high fi re) ____ °F. or ____ °C
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External static pressure _________ in. W.C.
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Cycle by thermostat or operating control.
❐
Combustion Reading:
Carbon Monoxide:____ PPM
Carbon Dioxide:____ %