Honeywell RM7800E,G,L,M; User Manual download pdf

INSTALLATION INSTRUCTIONS

66- 1085- 3

® U.S. Registered Trademark

RM7800E,G,L,M; RM7840E,G,L,M

7800 SERIES Relay Modules

APPLICATION

The Honeywell RM7800/RM7840 Relay Modules are

microprocessor-based integrated burner controls for

automatically fired gas, oil, or combination fuel single burner

applications. The RM7800/RM7840 Relay Modules are used

for UL/CSA On/Off, UL/CSA Modulating, and FM/IRI

Modulating burner applications. The RM7800/RM7840 system

consists of a Relay Module. Keyboard Display Modules

(standard with RM7800), Dust Cover (standard with RM7840),

Subbase, Amplifier, and Purge Card. Options include

Personal Computer Interface, DATA CONTROLBUS

MODULE™, Remote Display Mounting, First-Out Expanded

Annunciator and Combustion System Manager™ Software.

Functions provided by the RM7800/RM7840 include

automatic burner sequencing, flame supervision, system

status indication, system or self-diagnostics and

troubleshooting. The RM7800/RM7840 is a solid state

replacement for the electromechanical R4140 Automatic

Programming Control.

This document provides installation and static checkout

instructions. Other applicable publications are:

65-0084:Q7800A,B 22-Terminal Wiring Subbase Product

Data.

65-0089:ST7800A Plug-In Purge Timer Installation

Instructions.

65-0090:S7800A Keyboard Display Module Product Data.

65-0091:S7810A Data ControlBus Module™ Product Data.

65-0095:S7820 Remote Reset Module Product Data.

65-0097:221729C Dust Cover Packing Sheet.

65-0101:S7830 Expanded Annunciator Product Data.

65-0109:R7824, R7847, R7848, R7849, R7851, R7861,

R7886 Flame Amplifiers for the 7800 SERIES Product

Data.

65-0131:221818A Extension Cable Assembly Product

Data.

65-0228:7800 SERIES Multi-Drop Switch Module Product

Data.

65-0229:7800 SERIES RELAY MODULES Checkout and

Troubleshooting Product Data.

65-0249:S7810M ModBus™ Module Product Data.

SPECIFICATIONS

Electrical Ratings, see Table 3:

Voltage and Frequency: 120 Vac (+10/-15%), 50 or 60 Hz

(±10%).

Power Dissipation: RM7800/RM7840: 10W maximum.

Maximum Total Connected Load: 2000 VA.

Fusing: 15A maximum, Type SC or equivalent Fast Blow.

Environmental Ratings:

Ambient Temperature:

Operating: -40°F to +140°F (-40°C to +60°C).

Storage: -40°F to +150°F (-40°C to +66°C).

Humidity: 85% relative humidity continuous, noncondensing.

Vibration: 0.5G environment.

Approvals:

Underwriters Laboratories Inc. Listed: File No. MP268,

Guide No. MCCZ.

Canadian Standards Association Certified: LR9S329-3.

Factory Mutual Approved: Report No. J.I.1V9A0.AF.

IRI Acceptable.

Federal Communications Commission, Part 15,

Class B—Emissions.

INSTALLATION

When Installing this Product...

1. Read these instructions carefully. Failure to follow

them could damage the product or cause a hazardous

condition.

2. Check the ratings given in the instructions and marked

on the product to make sure the product is suitable for

the application.

3. Installer must be a trained, experienced, flame

safeguard service technician.

4. After installation is complete, check out the product

operation as provided in these instructions.

1 2 3 4 5 6 ... 15 16

Summary of Contents

Page 1 - 7800 SERIES Relay Modules

Page 2 - Wiring Subbase

RM7800E,G,L,M; RM7840E,G,L,M 7800 SERIES RELAY MODULES66-1085—3 10Fig. 5. RM7800/RM7840 Relay Module exploded view.SAFETY SHUTDOWNSafety Shutdown (Lo

Page 3 - Final Wiring Check

RM7800E,G,L,M; RM7840E,G,L,M 7800 SERIES RELAY MODULES11 66-1085—3g. Lockout Interlock opens during PREPURGE (RM7840E,L).h. Ignition/pilot valve/inter

Page 4 - 66-1085—3 4

RM7800E,G,L,M; RM7840E,G,L,M 7800 SERIES RELAY MODULES66-1085—3 12Ignition Trials 1. Pilot Flame Establishing Period (PFEP):a. With the firing rate mo

Page 5 - 5 66-1085—3

RM7800E,G,L,M; RM7840E,G,L,M 7800 SERIES RELAY MODULES13 66-1085—3Keyboard Display Module (VFD) The Keyboard Display Module (see Fig. 5) is provided w

Page 6 - Relay Module (Fig. 5)

RM7800E,G,L,M; RM7840E,G,L,M 7800 SERIES RELAY MODULES66-1085—3 14Table 7. Site Configurable Jumper Options.aPilot Valve /First Stage Oil Valve (Valve

Page 7 - RM7800/RM7840E,L

RM7800E,G,L,M; RM7840E,G,L,M 7800 SERIES RELAY MODULES15 66-1085—3Table 8. Static Checkout.Test No.RM7800/RM7840 ModelsTest Jumpers Voltmeter Normal O

Page 8 - RM7800G/RM7840G

66-1085—3 G.R. Rev. 02-02 www.honeywell.comRM7800E,G,L,M; RM7840E,G,L,M 7800 SERIES RELAY MODULESAutomation and Control SolutionsHoneywell Honeyw

Page 9 - RM7800M/RM7840M

RM7800E,G,L,M; RM7840E,G,L,M 7800 SERIES RELAY MODULES66-1085—3 2WARNINGFire or Explosion Hazard. Can cause property damage, severe injury, or death.T

Page 10 - SAFETY SHUTDOWN

RM7800E,G,L,M; RM7840E,G,L,M 7800 SERIES RELAY MODULES3 66-1085—34. All wiring must comply with all applicable electrical codes, ordinances and regula

Page 11 - OPERATION

RM7800E,G,L,M; RM7840E,G,L,M 7800 SERIES RELAY MODULES66-1085—3 4Fig. 1. Internal block diagram of the RM7800L/RM7840L (See Fig. 2, 3, 4 or 5 for indi

Page 12 - Postpurge

RM7800E,G,L,M; RM7840E,G,L,M 7800 SERIES RELAY MODULES5 66-1085—3Table 2. Recommended Grounding Practices.Table 3. Terminal Ratings..aThe relay modul

Page 13 - SETTINGS AND ADJUSTMENTS

RM7800E,G,L,M; RM7840E,G,L,M 7800 SERIES RELAY MODULES66-1085—3 6Table 4. Combinations for Terminals 8, 9, 10 and 21.Table 5. Explanation of Each Comb

Page 14 - STATIC CHECKOUT

RM7800E,G,L,M; RM7840E,G,L,M 7800 SERIES RELAY MODULES7 66-1085—3Fig. 2. Wiring subbase and sequence for RM7800E,L/RM7840E,L.M12261CG L2 3 4 4 5 5 6

Page 15 - 15 66-1085—3

RM7800E,G,L,M; RM7840E,G,L,M 7800 SERIES RELAY MODULES66-1085—3 8Fig. 3. Wiring subbase and sequence for RM7800G/RM7840G.RM7800G/RM7840GPOWEROPERATING

Page 16

RM7800E,G,L,M; RM7840E,G,L,M 7800 SERIES RELAY MODULES9 66-1085—3Fig. 4. Wiring subbase and sequence for RM7800M/RM7840M.M12262AG L2 3 4 5 6 7 8 9 10

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Honeywell RM7800E,G,L,M; User Manual

Browse online or download User Manual for Fire protection Honeywell RM7800E,G,L,M;. Honeywell RM7800E,G,L,M; User's Manual

Summary of Contents

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