Viessmann Vitodens 222-F Installation And Service Instructions For Contractors page 109

Hydraulic block
(cont.)
Pos. Part
0001 Return unit
0002 Profiled gasket
0003 Plug Ø 8/Ø 10
0004 Clip Ø 8 (5 pce)
0005 Clip Ø 10 (5 pce)
0006 Clip Ø 18 (5 pce)
0007 Hydraulic retaining bracket
0008 Plate heat exchanger insulation board
0009 Plate heat exchanger insulation shell
0010 Overflow line
0011 Flow unit
0012 Valve insert
0013 Overflow valve
0014 O-ring 17.86 x 2.62 (5 pce)
0015 Gasket A 17 x 24 x 2 (5 pce)
0016 O-ring 9.6 x 2.4 (5 pce)
0017 Temperature sensor
0018 Plate heat exchanger
Parts lists
109