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Contents
Conventions Used in This Manual
Safety Precautions
The Role of This Manual
Chapter 1. Overview
1
Handling Precautions 1
Cautions for combustion equipment design 1
Most important points for ensuring safety 2
Precautions for system design 2
Model No. 2
Related devices 3
Chapter 2. Installation and Wiring 4
Installation method 5
Cautions regarding installation 6
Installation orientation 6
Mounting on a DIN Rail 7
Mounting in a panel 7
Mounting the main unit on the sub-base (sold separately) and removing it 8
Terminal numbers, front panel item names 9
Terminal numbers 9
Example of wiring with external devices
(terminals 1–24: sub-base; terminals 25–35: front connector) 12
Connection with model AUD300C/500C 14
Check of wiring between this device and model AUD300C or AUD500C 14
Chapter 3. Operating This Device 16
Part names 16
Operation 16
Communication setting mode 19
Host communication setting using the Smart Loader Package (model SLP-A55) 21
Chapter 4. How This Device Operates 22
Sample instrumentation for manual ignition (intermittent pilot) 22
Sequence chart 23
Instantaneous power outage / voltage drop during operation 27
Playback monitor / flame logger 27