Product Description
Protection Controls A-285-15, U300/A Timofier (Automatic)
Part#: U300/A
The Protection Controls U300/A is an automatic Timofier control designed for system purge and ignition trial timing within combustion safeguard systems.
Key Functions & Operation:
- Purge & Ignition Timing: The U300/A provides a fixed purge time followed by an ignition trial time.
- Deducted Timing: The ignition trial time (standard 15 seconds) is deducted from the total motor time cycle to determine the remaining purge time.
- Automatic Start: Unlike manual models (U300M), the U300/A is designed for fully automatic burner sequences.
- Plug-in Design: Features a plug-in convenience for easy servicing or interchanging between different timing cycles.
- Electrical: Typically operates on 115V AC at 60 Hz.
A-285-15 Control Component:
The A-285-15 is a specific timing configuration within the Protection Controls Timofier series.
- Purge Time: 285 seconds (4 minutes and 45 seconds).
- Ignition Trial Time: 15 seconds.
