Sunny Health & Fitness SF-E3890 User Manual

Sunny Health & Fitness SF-E3890

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PROGRAMMABLE CARDIO

ELLIPTICAL TRAINER

SF-E3890

USER MANUAL

IMPORTANT! Please retain owner’s manual for maintenance and adjustment instructions.

Your satisfaction is very important to us, PLEASE DO NOT RETURN UNTIL YOU HAVE

CONTACTED US: support@sunnyhealthfitness.com or 1- 877 - 90SUNNY (877-907-8669).

Table of Contents

Questions and Answers:

M
Mrs. Brittany HowardAug 4, 2025
What to do if my Sunny Health & Fitness Elliptical Trainer displays E4 error?
- E
  Emily StoneAug 5, 2025
  If your Sunny Health & Fitness Elliptical Trainer displays an E4 error, it could be due to a few reasons. First, ensure you place your hands on the handle pulses immediately after pressing START. If that doesn't resolve the issue, check the handle pulse wires; they may need to be plugged in again or replaced. If the problem persists, the meter may need to be changed.
B
Bryan GomezAug 14, 2025
How to fix E1 error on Sunny Health & Fitness Elliptical Trainer?
- J
  Jeremy BuckAug 15, 2025
  If you're seeing an E1 error on your Sunny Health & Fitness Elliptical Trainer, it could be related to the motor or its connections. Try plugging the cable in again, and if that doesn't work, consider changing the motor. Another possibility is an issue with the cables themselves, in which case you should try changing the cables or plugging them in again. Finally, the meter might not be supplying the correct voltage to the motor, so changing the meter might be necessary.

Sunny Health & Fitness SF-E3890 Specifications

General

Brand	Sunny Health & Fitness
Model	SF-E3890
Category	Elliptical Trainer
Language	English

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