Dimplex PWD 750, Инструкция по установке и эксплуатации, Страница: 15 / 40

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7.2
13) Insert the thermometer into the sleeve.
14) Attach the rosettes h).
15) Screw the neck flange covers f) to the
factory-fitted fastening clips.
16) Affix the type plate (supplied) to the covering.
6 Pouring output
7 Fresh domestic water
heating by the PWD
7.1 Description
The heat exchanger with a central flow is a spiral-shaped, coiled
heat exchanger consisting of a seamless rolled finned copper
pipe with soldered screw connections. Tube interior walls are
chemically tin-plated.
7.2 Operating range
Around the heat exchangers:
Boiler water
In the heat exchangers:
Fresh domestic water from the water pipe
Permissible operating pressure:
20 bar
Permissible operating temperature:
120 °C (operating temperatures of 60 °C should not be
exceeded if the water is very hard).
Pouring output
PWD
75
0
Buffer tank
temperature
in °C
1
1. Initial buffer tank temperature above the circular plate
Shower operation in litres
2
2. The hot water quantities are based on the mean temperature of 40 °C at a flow
rate at 15 l/min. In contrast to bath tub operation, the outlet temperature of 40
°C is not undershot at the hot water extraction point in shower operation. Cold
water inlet temperature 10 °C
53°C
280l
48°C
19
0l
Type
a
max
mm
D
max
Hot
Inch
Cold
Inch
Circulation
Inch
Weight
kg
WT 36 650 170 1“ 1“ - 15.0
WT
4
0
600 1
70
3
/4“
3/4" - 12
.0