Installation
Equipment description
8.3
Installation versions
The following installation versions are possible/permissible:
- Power supply for unfinished walls from above
- Power supply for finished walls
- Water installation for finished walls
- Installation with repositioned appliance cap
- Installation for offset tiles
- Installation of a load shedding relay
8.4
Special accessories
8.4.1 Twin-lever taps (mains pressure)
- WKMD - kitchen tap, part number 222437
- WBMD - bathroom tap, part number 222438
8.4.2 Installation accessories
- Pipe assembly, undersink installation, part no. 070565,
connections: Finished walls, G 3/8", top.
- 2 pce. G ½" water plug set, part number 074326.
These plugs are required for third party pressure valves.
8.4.3 Installation sets for installation on finished walls
- Solder fitting - copper pipe, part no. 074019, comprising: 2
water plugs G ½" and 2 union nuts ½" with insert for solder
fitting Ø 12 mm.
- Compression fitting - copper pipe, part no. 222380, compris-
ing:
2 water plugs G ½" and 2 compression fittings ½" x 15 mm,
plus gaskets.
- Compression fitting - plastic pipe, part no. 222381, compris-
ing:
2 water plugs G ½" and 2 compression fittings ½" x 16 mm
(Viega: Sanfix-Plus or Sanfix-Fosta), plus gaskets.
8.4.4 Universal mounting frame
Part no. 220291, comprising: Mounting frame with electrical wir-
ing. This assembly creates a gap of 30 mm between the device back
panel and the installation wall. This enables the power supply to
be freely routed over unfinished walls behind the appliance. This
increases the equipment depth by 30 mm. This set reduces the
protection to IP 24 (splashproof).
8.4.5 Offset installation pipe assembly
Part no. 220290, comprising: Universal mounting frame (for tech-
nical description, see part number 220291) and pipe bends for
the vertical offset of the appliance against the water connection
by 90 mm downwards.
8.4.6 Pipe assembly, replacement of a gas fired water heater
Part no. 220510, comprising: Universal mounting frame (for tech-
nical description see part number 220291) and pipe bends for
installation with existing gas fired water heater connections (cold
water connection on the left; DHW connection on the right).
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|DHB-E electronic
8.4.7 DHB replacement pipe assembly
Part no. 159876, comprising: 2 water couplings. These allow the
appliance to be connected to the available water plug-in connec-
tions of a DHB.
8.4.8 Load shedding relay LR 1-A
Part number 001786. The load shedding relay enables operation
with, for example, electric storage heaters. The instantaneous
water heater is operated via the load shedding relay prior to any
other appliance.
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