Froling FHG 20 - 4.1.4 Error status of Boiler Control System

First Start-up
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 Check the Main Switch at the right hand
side of the boiler
Switching off the Main Switch when boiler is
hot may cause explosive gases!
 Avoid switching off Main Switch at Boiler
Control System during
heating season!
4.1.4 Error status of Boiler Control System
 Check the Status LED at Boiler Control Display unit for activated and
error free system (green flashing light)
 In case any error message is displayed at Boiler Control System
(red flashing light at Status LED) or display is blank refer to
chapter 6 "Troubleshooting"
4.1.5 Starting the boiler for the first time
 Please refer to the Operation and Service Manual Section 3.1.5
“Starting the boiler for the first time” for first start-up instruction.