Bosch EHP 6-11 LW - Page 61

61
FOR THE INSTALLER
Table 2: Mixing ratio in per cent by weight
Example:
A 200 metres of hose type 40/35 with anti-freeze gives
200 x 0.29 litres anti-freeze/ metre = 58 litres of anti-freeze and
200 x 0.71 litres of water/ metre = 142 litres of water.
40/35Hose type: 40/35 40/35Hose type: 32/28
Hose type: 20/17
Anti-freeze type
Water (l) Anti-freeze
(l)
Water (l) Anti-freeze
(l)
Water (l) Anti-freeze (l)
Bioethanol
0,71 0,29 0,42 0,18 0,16 0,07
Propylene/
ethylene glycol
0,65 0,35 0,39 0,21 0,15 0,08
Table 1: Mixing ratio in litres/metre
Connecting the heat pump to the heating system
Bioethanol / Water Propylene/ethylene glycol / Water
25 % / 75 % 35 % / 65 %