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Features
& Benefits
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Multiple sensor option (3) (Using individual and/or dual sensor assemblies) |
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Sensor Redundancy (Higher temperature of two operating sensors used) |
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Easy remote sense (Manual reset only if operating limit doesn't open) |
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Smart manual reset (Manual reset only if operating limit doesn't open) |
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Serviceman reset protection (Latch-up after three consecutive lockouts) Latch-up mode shuts down the control after three consecutive lockouts and requires a special procedure to reset. This ensures the owner will call in a licensed technician to troubleshoot and correct burner problems. |
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Power-independent lockout (Power cycling won't reset from lcokout or latch-up) |
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Diagnostic LED's (Power, call for heat, and lockout/latchup) |
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SMC Technology (Safety Monitoring Circuit) Provides two limit relays. Carlin's Safety Monitoring Circuit monitors the contacts for both relays. Lockout occures if a limit relay contact is found closed when it should be open.) |
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Model
90300B
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Dual Limit Temperature Control
Operating and high limit action
Smart manual reset on high limit
Operating limit sensors, redundant
High limit sensor
Operating and limit contacts in series
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Power
Input
(Red-White Wire)
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120
vac, 11 VA |
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Contacts
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2 in Series |
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Contact
Rating
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Full Load: 120 vac, 10 Amps
Locked Rotor: 120 vac, 60 Amps
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Wires
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Quantity:
3
120 vac Hot/Neutral: Red-white/White
Limits Out: Black |
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Adjustable
Operating Limit Range
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Any
range between 50°F to 240°F |
Fixed High Limit Temperature |
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Any value from 160°F to 240°F |
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Fixed
Differential (Subtractive)
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Any
value from 5°F to 100°F |
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Operating
Temperature Limits
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+32°F
to +140°F |
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Storage
Temperature Limits
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-40°F
to +185°F |
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Wiring
Diagram
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Agencies
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UL
& ULC Listed or Recognized Component (US & Canada) |
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