Connections And Dimensions; Installation; Positioning; Piping Installation - Danfoss DWH 200 Installation Manual

Installation Guide
3.1.2

Connections and dimensions

For Danfoss DWH 200, see figure 1.
For Danfoss DWH 300 / DWH H 200, see figure 2.
Symbol explanation
1. Return pipe to heat pump Ø 22 mm
2. Hot water Ø 22 mm
3. Cold water Ø 22 mm
4. Inlet from heat source Ø 22 mm
5. Lead-ins
6. Venting,
Water heaters
Volume V
Calc. pressure Sec/prim, Mpa
Test pressure Sec/prim, Mpa
Weight empty, kg
Weight full, kg
Height, H*, mm
Standing loss S
Energy efficiency class
*) The height applies with the feet set at the lowest level ForDWH Pro the height applies without the design top installed.
3.1.3

Installation

1. Detach the front cover by twisting the catch 90° anticlockwise.
2. At the same time hold the front cover with one hand.
3. Lift the front cover upwards to remove it from the hot water heater.
3.1.4

Positioning

•Position Danfoss DWH on a floor that can bear their weight.
• The room must be equipped with a floor drain.
• Danfoss DWH are intended for upright installation.
• For minimum ceiling height for elevating the heater, see figure 6.
• The hot water tank is positioned and then the pipes are connected. If the tank is to be installed together with a heat pump it must be
positioned beside the heat pump and connected with a flexible connection.
3.1.5

Piping installation

For general connection diagram for DHP-L Opti and DWH, see figure 3.
For general connection diagram for DHP-L Opti Pro/DHP-L Opti Pro+ and DWH Pro/Pro+ (incl. temperature/pressure valve), see UK
Appendix.
For general connection diagram for DHP-H Opti and DWH, see figure 5.
12
DWH
DWH 200
171,9
1.0/0.3
1.43/0.43
95
285
1538
59,3
C
VMBNB82J
DWH H 200
171,9
1.0/0.3
1.43/0.43
110
300
1845
59,3
C
DWH 300
280,0
1.0/0.3
1.43/0.43
115
410
1845
91,7
C
Danfoss Heating Solutions