Honeywell VE300, Инструкция по установке

Страница: 14 / 54

Honeywell GmbH 14 MU1H-1547GE23 R0609
GB
14. Determination of the maximum capacity of the softening cartridge
14.1 GERMANY: Requirements according to VDI 2035 page 1
14.2 AUSTRIA: Requirements according to ÖNORM H 5195-1
The determination of the maximum capacity of the softening cartridge (tables A and B) is carried out in accor-
dance with VDI (Verein Deutscher Ingenieure - Society of German Engineers) in relation to the overall
heating power.
Overall heating
power
Specific system volume (system volume/smallest individual heating power)
0 to less than 20 litres/kW 20 to less than 50 litres/kW as of 50 and more litres/kW
0 to 50 kW Reference value:
Softening to less than 16,8°*
Recommendation:
Softening to less than 8.4°
⇒ See table A
Minimum requirement:
Softening to less than 11.2°
Recommendation:
Softening to less than 8.4°
⇒ See table A
Minimum requirement:
Softening to less than 0.11°
⇒ See table B
50 to 200 kW Minimum requirement:
Softening to less than 11.2°
Recommendation:
Softening to less than 8.4°
⇒
See table A
Minimum requirement:
Softening to less than 8.4°
⇒
See table A
Minimum requirement:
Softening to less than 0.11°
⇒
See table B
200 to 600 kW Minimum requirement:
Softening to less than 8.4°
⇒ See table A
Minimum requirement:
Softening to less than 0.11°
⇒ See table B
Minimum requirement:
Softening to less than 0.11°
⇒ See table B
more than 600 kW Minimum requirement:
Softening to less than 0.11°
⇒
See table B
Minimum requirement:
Softening to less than 0.11°
⇒
See table B
Minimum requirement:
Softening to less than 0.11°
⇒
See table B
*For equipment with circulating water heaters and for systems with electrical heating elements, the equated refe-
rence value for the sum of alkaline earth metals ≥ 3.0mol/m
³
, equivelent to 16.8 °dH.
The determination of the maximum capacity of the softening cartridge (tables C and D) is carried out in accor-
dance with the Önorm (Österreichisches Normungsinstitut - Austrian standardisation institute) in relation to
the overall water content of the entire heating system.
Overall water content of the entire heating system
0 to 1000 litres 1000 to 5000 litres Over 5000 litres
Minimum requirement:
Softening to less than 17°
Recommendation:
Softening to less than 6°
⇒ See table C
Minimum requirement:
Softening to less than 6°
⇒ See table C
Minimum requirement:
Softening to less than 0.5°
⇒ See table D