Windhager FireWIN - 4 For the Service Technician; Start-Up and Operating Instructions; Service and Repair Work

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4. For the Service Technician
4. For the Service Technician
4.1 Start-up and operating instructions
The Windhager Customer Service or Partner Customer Service will start up the boiler and will familiarize the
customer with the system operator and cleaning of the boiler. Start-up and maintenance are part of the guaran-
tee requirements of the “warranty conditions” – see also section 2.16.
We recommend that you obtain a maintenance service contract.
After being switch off, the boiler and accessories are not completely without power! When replacing system
components (pumps, mixing valves, etc.) prevent all power input by removing the mains power plug.
Remove the right side panel: Unhook the rear side panel, disconnect the mains power plug, remove the securing
screw under the mains power plug (Fig. 49) and swivel open the control panel.
Remove the left side panel: Remove the securing screw at the rear on the left side panel (Fig. 50) and unhook
the side panel.
Mains power
plug (230 VAC)
4.2 Service and repair work
Service and repair may be performed only by appropriately qualified technicians.
Attention!
Always disconnect the mains power plug for service or repair purposes.
Fig. 49 Disconnecting the mains power
plug and removing the screw.
Fig. 50 Removing the securing screw