18
19
Connecting pipe
Power circuit board cover
Power circuit board
Transmission module
Touch display incl. control panel
support
Connecting terminal
Frame
Cold water connection
Fine filter
Water splash protection sleeve
Grommet
Screw-in nipples ½ inch
DSN hood
Non-return valve
Flow sensor
Thermal sensor
Thermal sensor
Outlet pipe
Bottom part
incl. leakage sensor
Wall bracket
Hot water connection
1. Overview
Safety thermal cut-out
(STB)
Heating element
Inlet pipe
Servomotor
Servomotor electronics
Installation Instruction
Safety pressure cut-out
(SDB)
Model
DSN
Energy efficiency class
A *
)
Rated capacity / rated current
18 kW..27 kW (26 A..39 A)
#
Chosen capacity / current
18 kW / 26 A
21 kW / 30 A
24 kW / 35 A
27 kW / 39 A
Electrical connection
3~ / PE 380..415 V AC
3~ / PE 400 V AC
Min. required cable size
1) ^
4.0 mm
2
4.0 mm
2
6.0 mm
2
6.0 mm
2
Hot water (l/min)
2)
max. at ∆t = 28 K
max. at ∆t = 38 K
9.2
6.8
10.7
7.9
12.3
9.0
13.8
10.2
Rated volume
0.4 l
Rated pressure
1.0 MPa (10 bar)
Connecting type
pressure-resistant / pressureless
Heating system
Bare wire heating system IES
®
@ 15 °C:
Required spec. water resistance
Spec. electrical conductivity
≥ 1100 Ωcm
≤ 90 mS/m
Inlet temperature
≤ 70 °C
Switch on – max. flow rate
1.5 l/min – automatic
3)
Pressure loss
0.08 bar at 1.5 l/min 1.3 bar at 9.0 l/min
Temperature range
20 – 60 °C [70 °C]
Water connection
G ½ inch
Weight (when filled with water)
4.5 kg
VDE class of protection
I
Type of protection / safety
IP25
*) The declaration complies with the EU regulation No 812/2013.
# Rated current is provided based on Germany standard, ie. 400V, 18kW/√3/400=26A
^ Actual wiring size based on EMSD Code Of Practice For Electricity (wiring) Regulation’s Appendix A6(1)
1) Maximum applicable cable size is 10 mm
2
in electrical connection from above.
2) Mixed water
3) Electronically controlled depending on the desired temperature and cold water temperature
2. Technical Specifications
Your product was manufactured from high-quality, reusable materials and components. Please respect in case of discarding that
electrical devices should be disposed of separately from household waste at the end of their service life. Therefore, please take this
device to a municipal collection point that return used electronic devices to the recycling system. Disposing it correctly will support
environmental protection and will prevent any potential negative effects on human beings and the environment that could arise
from inappropriate handling of these devices at the end of their service life. Please contact your local authority for further details of
your nearest designated collection point or recycling site.
Business customers: If you wish to discard equipment, please contact your dealer or supplier for further information.
3. Environment and Recycling
•
All information in this manual is for reference only. If there are any errors or omissions, the specifications produced by the factory shall prevail.
Specification is subject to change without prior notice.
•
If there is any inconsistency or ambiguity between the English version and the Chinese version of this manual, the English version shall prevail.
•
Refer to www.germanpool.com for the most up-to-date version of the Operating Instructions.
