Worcester GREENSTAR HE combi Series, Installation And Servicing Instructions

Page: 82 / 176

6 720 610 597 GB (03.02)
10
Details of the appliance
Condensate analysis, mg/l
Flue system
Elbow - 90 ° Equivalent length 2 m
Bend - 45 ° Equivalent length 1m
Gas supply
Domestic water performance
Ammonium 1.2 Nickel 0.15
Lead
≤
0.01 Mercury
≤
0.0001
Cadmium
≤
0.001 Sulphate 1
Chromium
≤
0.005 Zinc
≤
0.015
Halogenated
hydrocarbons
≤
0.002
Tin
≤
0.01
Hydrocarbons 0.015 Vanadium
≤
0.001
Copper 0.028 pH-value 4.8
Table 3
HORIZONTAL 100 mm – Standard
Overall Diameter of Duct mm 100
Max. 4 m
Flue Terminal / Duct
Assembly Length mm 600
Extension Duct Length mm 1000
Table 4
ALTERNATIVE HORIZONTAL 125 mm FLUE SYSTEM
Overall Diameter of Duct mm 125 Max. 13 m
(ZWBR 7-30)
Max. 10 m
(ZWBR 11-35)
including turret
Flue Terminal / Duct
Assembly
mm 1030
Table 5
VERTICAL 125 mm FLUE SYSTEM
Overall Diametter of Duct mm 125 Max. 15 m
(ZWBR 7-30)
Max. 12 m
(ZWBR 11-35)
Flue Terminal / Duct
Assembly
mm 1360
Table 6
Total length of gas supply pipe
(metres) Pipe diameter
(mm)
3 6 9
Gas discharge rate (m
3
/h)
8.7 5.8 4.6 22
18.0 12.0 9.4 28
Table 7
ZWBR
7-28 ZWBR
11-35
Domestic
Water Flow
Rate l/min Temperature
Rise 30 °C 13.7 17.0
Temperature
Rise 35 °C 11.7 14.6
Temperature
Rise 40 °C 10.3 12.8
Maximum Mains pressure bar 10.0 10.0
Minimum Mains pressure bar 0.2 0.2
Table 8