Warranty
Limited Parts Warranty
The manufacturer warrants to the original purchaser / user that the above-described unit shall be operational
and free of defects at the time of delivery.
The warranty covers normal parts replacement for a period of (12) twelve months.
The warranty is dependant on good operational practices of the owner and operation of the unit in accordance
with the above operational manual information.
Parts can be pre ordered and purchased, but will not be credited until the manufacturer or his designated agent
returns said parts for inspection and deemed to be defective.
This warrant does not cover labor costs, shipping costs or associated customs duties or other miscellaneous
costs incurred in the removal or replacement of the defective parts and does not cover for consequential
damages that may or may not have occurred due to a defective part or unit failure.
The foregoing warranty is in lieu of all other warranties, express or implied, including those of merchantability or
fitness for any purpose not expressly set forth herein. No affirmation of Manufacturer, by words or action, other
than as set forth in this Section shall constitute a warranty. Manufacturer warranty does not apply to any Goods
which have been subjected to misuse, mishandling, misapplication, neglect (including but not limited to
improper maintenance), accident, improper installation, modification (including but not limited to use of
unauthorized parts or attachments), or adjustment or repair performed by anyone other than Manufacturer or
one of Manufacturers authorized agents. When returning products to Manufacturer, packaging must be ad-
equate or all warranty is null and void. Buyer will pay for the cost of Shipping to the Manufacturer for all war-
ranty repairs.
For warranty replacements contact your original equipment supplier for a return merchandise authorization
number (RMA#) to expedite the claim process.
Any parts or equipment shipped without an RMA# will be refused by the Manufacturer and returned to the
shipper.
311 Abbe Road. Sheffield Lake, Ohio 44054
Phone: 440-949-2400
Fax: 440-949-2900
See us on the web at www.fsinorth.com
ECU Trouble Shooting:
1. The ECU will not run. - Check electrical connections, power cord, Temp controller cable, etc.
2. The ECU is operational (condenser fan running) but not providing cold/hot air from the supply
ducting. Have an authorized HVAC technician examine the unit.
3. The ECU compressor won’t engage. Check your power source; make sure you have the
appropriate power connect to the ECU. Check the power source; make sure you have a power
source capable of operating your ECU.
4. The ECU is icing up. Check that the supply and return ducts are installed correctly. The ducts
should be as straight as possible without hard bends or kinks. Check return air duct. Make sure
it is free of debris. Check tent air plenum. Make sure there are NO choke points or obstructions.
Check to make sure the ECU is positioned on level ground.
5. Remote Temperature Controller won’t show set point/current temp correctly. Please the
controller in a cool dry area out of direct sunlight like a vehicle with AC running. Try and cool
the RTC.
6. Remote Temperature Controller does not have power. Check cable connections. Replace if
necessary.
