Danfoss DWH 200 Installation Manual page 18

Installation Guide
Position Name
118 Safety valve 2.5 bar (hot-water, operating)
126 Temperature and pressure relief valve*
*) The water heater tank in DWH is factory fitted with a Temperature and Pressure Relief Valve ( N/A for Varius Design ). The connection from this valve must not be used for other purposes other
than discharge pipe connection. Please see next page for Discharge Pipe Arrangement.
N
Discharge pipe arrangement
N
N
Position Name
1 Safety device (for example, temperature relief valve)
2 2 Metal discharge pipe from safety device to tundish
3 Tundish
4 Metal discharge pipe from tundish, with continuous fall
5 Discharge below fixed grating
6 Trapped gully
18
DWH
No valve should be fitted between the safety relief valve and the stor-
age cylinder.
The tundish must be positioned away from any electrical devices.
The tundish must be installed so that it is visible to the occupants.
VMBNB82J
Danfoss Heating Solutions