Beckett Model 7505 사용자 설명서
4
Electrical Ratings
Inputs:
Voltage: 120 Vac nominal (102 to 132
Vac)
Current: 100 mA nominal (150 mA max
at 132 Vac)
Frequency: 60 Hz
Vac)
Current: 100 mA nominal (150 mA max
at 132 Vac)
Frequency: 60 Hz
Outputs:
Motor: 120 Vac, 10 full load amps (FLA), 60
locked rotor amps (LRA)
locked rotor amps (LRA)
*Note: Reduce motor FLA rating by
igniter current
igniter current
Igniter: 120 Vac, 3 A @ 0.7 PF min
Solenoid Valve: 120 Vac, 1 A @ 0.7 PF
min
Thermostat Anticipator Current: 0.1 A
(if applicable)
Thermostat Voltage: 24 Vac (if
applicable)
Solenoid Valve: 120 Vac, 1 A @ 0.7 PF
min
Thermostat Anticipator Current: 0.1 A
(if applicable)
Thermostat Voltage: 24 Vac (if
applicable)
Environmental Ratings:
Storage and Operating Ambient
Temperature: -40°F to +150°F (-40°C to
+65°C)
Moisture: 5 to 95% RH, non-condensing
and non-crystallizing
Temperature: -40°F to +150°F (-40°C to
+65°C)
Moisture: 5 to 95% RH, non-condensing
and non-crystallizing
Approvals:
Underwriters Laboratory Recognition
per UL372 and UL1998, and CSA
C22.2 No. 199
per UL372 and UL1998, and CSA
C22.2 No. 199
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Installation/Operation/
Maintenance
Do Not Use This
Control in an
Application that is
Control in an
Application that is
Not Within the Ratings Listed in This
Section. Improper Control Operation
May Result.
Section. Improper Control Operation
May Result.
Most codes and standards require additional
safeguards and features for oil burner inputs
above 19.9 gph. Consult the appliance
manufacturer’s instructions for control
selection.
Do Not Use This
Control Above 19.9
GPH
Control Above 19.9
GPH
Please read and understand the manual supplied
with this control. This control must be installed,
adjusted and put into operation only by a qualifi ed
individual or service agency that is:
Licensed or certifi ed to install and provide
technical service to oil heating systems.
Experienced with all applicable codes,
Experienced with all applicable codes,
standards and ordinances.
Responsible for the correct installation and
Responsible for the correct installation and
commission of this equipment.
Skilled in the adjustment of oil burners using
Skilled in the adjustment of oil burners using
combustion test instruments.
The installation must strictly comply with all
applicable codes, authorities having jurisdiction
and the latest revision of the National Fire
Protection Association Standard for the
Installation of Oil-Burning Equipment, NFPA 31
(or CSA-B139 and CSA-B140 in Canada).
Regulation by these authorities take precedence
over the general instructions provided in this
installation manual.
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Incorrect installation or misuse
of this control could result in
severe personal injury, death, or
substantial property damage from
heavy smoke, explosion or fi re.
Professional
Service Required
Service Required
If the residence is unattended in severely
cold weather, burner primary control safety
lockout, heating system component failures,
power outages or other electrical system
failures could result in frozen plumbing
and water damage in a matter of hours. For
protection, take preventive actions such
as having a security system installed that
operates during power outages, senses low
temperature and initiates an effective action.
Consult with your heating contractor or a
home security agency.
Frozen Plumbing
and Water Damage
Hazard
and Water Damage
Hazard