Honeywell, Inc. RM7840L1018 Programmer 120 Vac Interrupted Pilot Type Lockout

SKU: RM7840L1018
Order QuantityUnit Price
1 - 5Restricted Product
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6 - 11
12+
Restricted by Honeywell, Inc., contact us for information

Programmer, 120 Vac, Interrupted Pilot Type, Lockout Interlocks, LHL-LF Proven
• Functions include automatic burner sequencing, flame supervision, system status indication, system or self-diagnostics and troubleshooting.
• Access for external electrical voltage checks.
• Application flexibility and communication interface capability.
• Five LEDs provide sequence information.
• Five function Run/Test Switch.
• Interchangeable plug-in flame amplifiers.
• Local or remote annunciation of RM7840 operation and fault information.
• Nonvolatile memory retains history files and lockout status after loss of power.
• Compatible with existing Honeywell flame detectors.

OverviewMicroprocessor-based integrated burner control for automatically fired gas, oil, coal or combination fuel single burner applications. Provides safety, functional capability and features beyond conventional controls.
Approvals, Federal Communications CommissionFCC Part 15, Class B, Emissions
ApplicationProgramming Control
Flame Establishing Period - Pilot4 sec or 10 sec
Approvals, Control Safety DevicesAcceptable: CSD-1
Flame Establishing Period - Main10 sec or 15 sec
InterlocksLockout
PreignitionYes
Approvals, Underwriters Laboratories IncComponent Recognized, File No. MP268; Guide No. MCCZ.
PrePurgeDetermined by ST7800A Purge Timer Card
Approvals, Canadian Standards AssociationCertified, File No. LR95329-3.
PostPurge15 sec
Required ComponentsQ7800A,B Universal Wiring Subbases. R7847, R7848, R7849, R7851, R7852, R7861, or R7886 Flame Signal Amplifier. ST7800A Plug-in Purge Timer Card.
Voltage120 Vac (+10, -15%)
Frequency50 Hz
AirFlow CheckUser selectable
Second Stage Pilot ValveInterrupted
Pilot Typeinterrupted
Vibration0.5 G environment
Early Spark TerminationYes, 5 sec
Ambient Temperature Range (F)-40 F to +140 F
Ambient Temperature Range (C)-40 C to +60 C
Dimensions (in.)5 in. wide x 5 in. high x 5 1/4 in. deep with Q7800A Subbase x 6 3/32 in. deep with Q7800B Subbase
Dimensions (mm)127 mm wide x 127 mm high x 133 mm deep with Q7800A Subbase x 155 mm deep with Q7800B Subbase
Weight (lb)1 lb 13 oz
Weight (kg)0.8 kg
Approvals, Swiss RE (formerly IRI)Acceptable
Approvals, Factory MutualReport No. OX4A5.AF.
CommentsLHL-LF&HF Proven
List Price3775.15

Product Family

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RM7840E1016 Programmer, 120 Vac, Interrupted Pilot Type Honeywell, Inc. Restricted.
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RM7840G1014 Programmer 120 Vac Interrupted Pilot Type Running Interlocks LHL-LF Proven Honeywell, Inc. Restricted.
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RM7840L1018 Programmer 120 Vac Interrupted Pilot Type Lockout Honeywell, Inc. Restricted.
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RM7840L1026 Programmer, 120 Vac, Interrupted Pilot Type Honeywell, Inc. Restricted.
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