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Hot water capacity
Diagram 1
Dragin flow l/h
Tappflöde l/h
900
800
700
600
500
400
300
200
100
0
70
The above diagram applies during primary flow (charge
flow) at 1000 l/h.
Coil
Maximum primary flow 1650 l/h. Circulation pump
required.
The pressure drop in the coil is determined according to
diagram 2 "Pressure drop in coil".
The primary temperature for the coil must not exceed
95°C.
To bleed the coil, fill the coil with a large amount of
water.
Technical specifications
PED 97/23/EC
Type designation
Volume
Net weight
Output, 90 °C / 10 - 45 °C
Output, 80 °C / 10 - 45 °C
Heating-up time to 45 °C
3
2
1
1
PCU 80
2
PCU 100
3
PCU 120
80
90
Charge temperature °C
(primary temp.)
l
kg
kW
kW
min
Pressure drop in the coil
Diagram 2
kW
Pressure drop
Tryckfall
40
35
kPa
16
30
25
12
20
8
15
10
4
5
0
0
740
Draining for suspended installations
The hot water heater must be supplied with a drain
valve.
Drain as follows:
1. Close the shut-off valve on the cold water inlet.
2. Open the drain valve.
3. Air must be let in to make draining possible.
Drain according to the siphon principle for standing
installations.
PCU 80
80
31
25
20
approximately 14
PCU-R
Technical specifications
3
2
1
1
PCU 80
2
PCU 100
3
PCU 120
1000
1300
PCU 100
100
36
31
24
GB
Primär-
Primary
flöde
flow
l/h
PCU 120
120
41
35
27
7
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