Helpful Hints

EFOY Long Term Storage
We often receive questions regarding long term storage of EFOY Pro fuel cells. What to do after long term storage of EFOY fuel cells? Is it harmful for t...
Tue, 19 Jun, 2018 at 11:53 AM
Adding Service Fluid
When an EFOY is first started, it will require service fluid. If this is not completed, you will receive an ERROR 31 on the display. The attached instructio...
Thu, 21 Mar, 2019 at 3:31 PM
EFOY Pro Hybrid Solution Quick Guide
EFOY Pro Hybrid Solution Quick Guide This is a handy guide to have when installing and troubleshooting an EFOY Hybrid System.  Do's and Don'...
Tue, 19 Jun, 2018 at 4:37 PM
Troubleshooting Error Codes
EFOY Pro 2400/800 & Comfort Series Error Guide
Wed, 8 Aug, 2018 at 8:47 AM
SFC Connect Serial Connection
Basic instruction to connect a PC to EFOY to use the SFC Connect software. 
Thu, 21 Mar, 2019 at 3:33 PM
EFOY Ethernet Connection using Moxa NPort 5100A
Quick instruction guide to program a Moxa 5100A for an Ethernet connection to an EFOY to use the SFC Connect diagnostic tool
Fri, 22 Mar, 2019 at 10:22 AM