datasheet,schematic,electronic components, service manual,repairs,tv,monitor,service menu,pcb design
Schematics 4 Free
Service manuals, schematics, documentation, programs, electronics, hobby ....

registersend pass
Bulgarian - schematics repairs service manuals SearchBrowseUploadWanted

Now downloading free:Primus 2490

Primus 2490 free download

Various electronics service manuals

File information:
File name:Primus 2490 Unofficial Repair Guide v1.pdf
[preview 2490]
Size:1410 kB
Model:2490 🔎
Descr:Unofficial electronic repair guide
Group:Electronics > Other
Multipart:No multipart

Information about the files in archive:
Decompress result:OK
Extracted files:1
File nameText
Primus 2490 Unofficial Repair Guide v1.pdfPrimus 2490 Unofficial Repair Guide This is an unofficial picture based guide covering my own experience with repairing the Primus 2490 Central Heating System. The PCB Overlay picture (see the bookmarks) should give you a fair chance of repairing other parts of the circuit that are not mentioned here. The circuits are simple designs realised with the bare minimum of components necessary. They are fully serviceable by the average DIYer. The control unit for the boiler should not be powered up without some kind of spark plug connected. Doing this could damage the ionic flame sensing circuit. The ignition is a dual spark type, with the second spark occurring across a gap in the PCB inside the box. The unit must be sealed tight to prevent gas from entering the box. Please see the official manuals for general system wiring and system checking. The Control Panel is mentioned later in this guide. The lid is fastened by hooks and a sealant. It can be carefully pried off using a flat screwdr

>> View document online <<

>> Download document << eServiceInfo Context Help

Was this file useful ? Share Your thoughts with the other users.

User ratings and reviews for this file:


Average rating for this file: 0.00 ( from 0 votes)

Similar Service Manuals :
Primus 2490 - Primus 2490 -
 FB -  Links -  Info / Contacts -  Forum -   Last SM download : Pioneer hfe pioneer vsx-5600 5700s service

script execution: 0.02 s