Overview
Microprocessor-based integrated primary burner control for automatically fired gas, oil or combination fuel single burner applications. Provides level of safety, functional capability and features beyond conventional controls.
Features
• Functions include automatic burner sequencing, flame supervision, system status indication, system or self diagnostics and troubleshooting.
• Subbase and amplifier are required for operation.
• Options include PC interface, keyboard display module, DATA CONTROLBUS
• MODULE, remote display module, first-out expanded annunciator, and COMBUSTION SYSTEM MANAGER
• software.
• Five LEDs provide sequence information.
• Interchangeable plug-in flame amplifiers.
• Optional local or remote annunciation of operation and fault information.
• Nonvolatile memory retains history files and sequencing status after power loss.
• Optional remote reset capability.
• Optional report generation.
• Selectable relight or lockout on loss of flame.
Product Specifications
Application On-Off Primary Control
Flame Establishing Period - Pilot 4 sec or 10 sec
Flame Establishing Period - Main Intermittent
Required Components Q7800A,B Universal Wiring Subbases. R7847, R7848, R7849, R7851, R7861, or R7886 Flame Signal Amplifier.
Voltage 120 Vac (+10, -15%)
Frequency 50 Hz;60 Hz (
•10%)
Pilot Type intermittent
Vibration 0.5 G environment
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, Underwriters Laboratories Inc Component Recognized, File No. MP268; Guide No. MCCZ.
Approvals, Canadian Standards Association Certified, File No. LR95329-3.
Approvals, Federal Communications Commission FCC Part 15, Class B, Emissions.
Approvals, Industrial Risk Insurers IRI Acceptable
Approvals, Factory Mutual Report No. J.I.OX4A5.AF.
Replaces Part Numbers:
RA890F1239
R202-10R
84E93
84E9301
RA890F1247
R202-14R
RA890F1254
R202-18R
RA890F1270
RA890F1262
R202-22R
37548
P-8-7549
RA890F1288
RA890F1510
RA890F1676
025-20763-000
02520763000
RA890G1252
RA890G1260
RA890G1310
89409
RA890H1003
RA890H1052
R204-2
CNT0551
CNT551
RA890K1006
RM7890A1015
CARRM7890A1015