Infilex AC AHU controller, suitable for the control cabinet of compact air conditioners, has a variety of input/output configurations, and can be used for functions such as new air cooling control and humidification.
The Infilex AC WY5117C1XXX is a compact DDC controller designed for AHU (air‑handling unit) applications. It supports various I/O configurations and can be operated via a Neopanel/Neoplate terminal or a local operation panel.
The document covers safety precautions, technical specifications, wiring guidelines, installation methods (DIN‑rail or screw mounting), I/O module options, connection details for power, communication and sensors, as well as maintenance procedures such as battery replacement. This manual is written in Chinese.
| Rated voltage | 24 V AC ± 15 %, 50 Hz/60 Hz |
|---|---|
| Power consumption | 15 VA |
| Operating temperature range | 0 ℃ ~ 50 ℃ |
| Storage temperature range | -20 ℃ ~ 60 ℃ |
| Operating humidity | 10 % ~ 90 % RH (no condensation) |
| Maximum vibration | 5.9 m/s² (0.6 G), 10 Hz ~ 150 Hz |
| Weight | 500 g |
| Temperature input range | -20 ℃ ~ 80 ℃ |
| Voltage input range | 1 V ~ 5 V |
It can be mounted on a DIN rail with a DIN‑rail bracket or directly with screws using the supplied mounting plates.
Power must be disconnected and the controller’s power terminals isolated before any wiring work.
The backup lithium battery should be replaced every 5 years, and only authorized service personnel may perform the replacement.
The controller is rated for 24 V AC ± 15 % at 50 Hz/60 Hz.