Honeywell Satronic DVI 980 - User Manual

1
A Honeywell Company
INTRODUCTION
The burner control boxes DVI980/982 controls and
supervises forced draught and atmospheric gasburners.
They are approved and certified according to the applicable
European standards and regulations. The use on direct air
heaters according DIN 4794 is also possible.
The microprocessor-based programming sequence ensures
extremely stable timings independent of voltage variations,
ambient temperature and/or switch-on cycles. The built-in
information system not only provides a continuous
monitoring of the actual state of the box (very helpful
especially for monitoring the start-up phase) but also informs
about the cause of a possible lock out. The lock out cause
is stored in such a way that it can be retrieved even after a
power failure. The control box is designed for maximum
safety in case of fluctuations in the voltage supply. If the
mains voltage drops below the permitted level, operation is
interrupted and the control box automatically prevents the
start sequence from being repeated. In this way, the safety
of the system is not put at risk by a drop in the mains voltage.
This low-voltage protection works not only during start-up
but also permanently during operation.
CONSTRUCTION FEATURES
Microprocessor, electronic components, output relais,
ignition spark generator and flame amplifier are placed on
the printed circuit board.
These plus the optional lockout- and reset circuit are well
protected inside a flame resistant plastic housing.
The LED for displaying the information system are placed
on top of the housing.
TYPES AVAILABLE
DVI 980 1-stage
DVI 982 2-stage
MODELS
The following functions can be configured by factory:
• with or without air proving switch
• IR-data transmission over Palm Pilot, PC or hand-held
• volatile or non volatile lock out
• recycling (numbers eligible) or lock out / blocked after
loss-of-flame during operation
• recycling (numbers eligible) or lock out / blocked without
flame establishment after safety time
• with or without internal reset button
• potential free output for flame signal
• with or without lock out lamp (LED)
DVI 980/982
(Honeywell Nr. S4865)
Gas Burner Safety Control
For 1- or 2-stage forced draught and
atmospheric gas burners, with DC valves
Possible flame detectors:
- Ionisation probe
- Infrared flicker detector 1020.1
- UV flame sensor UVD 971
TECHNICAL DATA
Operating voltage 220 / 240 V (-15... +10%)
50/60 Hz (±5%)
Fuse rating 10 A fast, 6 A slow
Power consumption ca. 12 VA
Max. load per output
- term. X2/6 motor 2.0 A, cos ϕ 0.4
Variation A
- term. X3 ,X5, X6 solenoid valves 90mA, DC
Variation B
- term. X3, X9, X5, X6 solenoid valves 90mA, DC
only DC-valves can be connected!
- term. X2/8 lock out 1.0 A, cos ϕ 0.4
total load max. 6 A during 0,5 sec
Air proving switch 1 working contact
STB Safety temperature delimiter 1 working contact
Ignition spark generator
Ignition frequency up to 40 Hz
Energy ignition spark 10 µAs
Ignition voltage 20 kV
Sensitivity (operation) 1 µA
Min. required ion. current 1.5 µA
Sensitivity for stray light 0.4µA
Flame signal output Optocoupler
max 70V DC/100mA
Ionisation probe insulation Probe - earth
greater than 50 MΩ
Stray capacity Probe - earth
less than 1000 pF
Cable length < 3 m
Flame detectors
IRD 1020.1 end-on viewing
UVD 971 end-on viewing
Weight incl. Wiring base 190 g
Mounting position any
Protection class IP 40
Approved ambient parameter
- for operation -20° C... +60° C
- for storage -20° C... +80° C
Build-up of ice, penetration of water and condensing water
are inadmissible
Approvals according to European standard
EN 298, as well as all other
relevant Directives and
standards
Model max. reaction time or supervised pre-ignition ignition time stray light safety time delay 2nd stage
air proving switch pre-purge time time total monitoring (DVI 982)
tlw tv1 tvz tz tf ts tv2
01 60 24 0 4 5 5 10
02 60 10 0 4 5 5 –
05 60 30 0 4 5 5 –
Table of timings (sec.)
EN1C-0121SZ20 R0305

Summary

Gas Burner Safety Control

Introduction and Construction

Overview of DVI 980/982 control boxes, their construction features, and available types.

Model Configurations and Timings

Details configurable functions for models and lists essential timing parameters for operation.

Application Features and Information System

Information System and Sequence Display

Explains the microprocessor-based information system and programming sequence display via LED flash codes.

Lock-out Diagnoses and Flame Detection

Describes lock-out error codes, suitable flame detectors, and stray light monitoring.

Operation, Safety, and Wiring

Lock Out and Reset Procedures

Details internal and external reset methods for lock-out conditions.

Low-Voltage Protection and Safety Compliance

Explains voltage monitoring for safe operation and adherence to safety standards.

Mounting and Model Functions

Provides mounting information and lists factory-configured functions for specific models.

Installation, Maintenance, and Troubleshooting

Important Installation Notes

Emphasizes qualified installation, wiring checks, fuse ratings, and safety precautions.

Function Control and Fault Finding

Describes flame detection testing and troubleshooting using the built-in information system.

Circuit Diagrams and Connections

Wiring Configurations

Illustrates wiring diagrams for variants with and without air proving switch control.

Flame Detector Connections

Details the connection methods for IRD 1020.1 and UVD 971 flame detectors.

System Diagrams and Ordering

Block and Dimension Diagrams

Shows the system's block diagram and the physical dimensions of the control unit.

Accessory Holder and Ordering Information

Details holder specifications for flame detectors and provides ordering information.

Honeywell Satronic DVI 980 Specifications

General

Brand	Honeywell Satronic
Type	DVI 980
Category	Controller
Frequency	50/60 Hz
Flame Detector	UV or ionization
Supply Voltage	220-240 V AC