TOMZN AHC30A Timer Switch User Manual

I. Safety Information
Warning: To avoid danger of suffocation, keep this bag away from babies andchildren.Do not use this bag in cribs, beds, carriages, or play pens. This bag is not atoy.


II. Product Name
Timer switch
III. Brand
TOMZN
IV. Model Number
AHC30A
V. Instructions for Use
- After receiving the product, please have an electrical professional perform theoperation.
- Connect the equipment in accordance with the wiring diagram specifications.
- According to the instructions, adjust the equipment parameters.
VI. Precautions
- Do not place the device near flammable materials.
- Ensure adequate ventilation during operation.
- Disconnect from power and store properly when not in use for extended periods.
VII. Applicable Regulations and Harmonized Standards
EN IEC 61000-6-1:2019,EN IEC 61000-6-3:2021,EN IEC 61000-3-2:2019+A1:2021, EN61000-3-3:2013+A2:2021
VIII. Function Overview
After reaching the specified time, the equipment will automatically cut off the powersupply.
WEEKLY PROGRAMMABLE TIMER
- DIN RAIL Installation
- Advanced pre-setting one week before
- Digital electronics general purpose time switch with daily and programs
- Repeat programs with 16 on/off settings, 18 times pulse programs, and setting on/off manually Lithium battery power reserve when electric supply cut off.
- Auto time error correction ±30 sec , weekly
TECHNICAL DATA

DIMENSIONS

OPERATING INSTRUCTION
I .First time use this time switch, please press reset key.




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Documents / Resources
![]() | AHC30A Timer Switch |
References
- User Manualmanual.tools
Published: April 1, 2026
Updated: April 2, 2026
