Discussion:
Cooling fan running constantly

A customer has asked us to look at a constant running cooling fan (mounted on front bulkhead/firewall to cool controller area). I was under the impression they ran constantly from keyswitch on? After plugging in with Judit to check all ok and studying Jeti manual I cant find much info on it. The wiring diagram states its powered via 6U14 interface and has 3 connections, VCC+, VCC- and PWM. Surely if its PWM it shouldnt run all the time or at full speed? If so does anyone have any info on this, what thermistor or temperature sensor monitors and controls its speed, cycles etc if it does operate via this method.
Many Thanks ??
  • Posted 20 Jan 2025 03:29
  • By spannerboy
  • joined 31 Jul'13 - 12 messages
  • West Midlands, United Kingdom
ross.melia@googlemail.com

Post your Reply

Forkliftaction accepts no responsibility for forum content and requires forum participants to adhere to our rules of conduct. Click here for more information.

If you are having trouble using the Discussion Forums, please contact us for help.

Upcoming industry events …
November 04-05, 2025 - Houston, TX, United States
December 03, 2025 - New Delhi, India
September 16-18, 2026 - Guangzhou, China
Upcoming in the editorial calendar
MANAGING MIXED FLEETS
Oct 2025
ASSET FINANCE
Nov 2025
Global Industry News
edition #1249 - 25 September 2025
The US Monthly Confidence Index, measuring the mood of the equipment finance industry, has remained stable for the fourth consecutive month, despite one survey respondent saying “competing economic forces and political strategy collide to create an unusual operating environment”. Read the full story in this week’s news ... Continue reading
Fact of the week
Every year for Thanksgiving, the President of the United States is given a live domestic turkey by the National Turkey Federation (NTF). While these turkeys used to be slaughtered and eaten, during the presidency of George H. W. Bush it became standard practice for the president to issue a ceremonial "pardon" to the turkey.
Hoist Liftruck F180-36BOX-CAR
Coraopolis, Pennsylvania, United States
Used - Sale & Hire
Terberg YT220
Balling, Denmark
Used - Sale
Latest job alerts …
Omaha, NE, United States
Erie, PA, United States
Fact of the week
Every year for Thanksgiving, the President of the United States is given a live domestic turkey by the National Turkey Federation (NTF). While these turkeys used to be slaughtered and eaten, during the presidency of George H. W. Bush it became standard practice for the president to issue a ceremonial "pardon" to the turkey.