Technical Data - Worcester Greenstar Heatslave 12/18 Instruction Manual

8 716 106 252f 30/3/10 12:56
DESCRIPTION
Central Heating
Primary water capacity (total)
Maximum static head
Minimum static head
Available pump head (20°C difference) at max. output
Max. permissible sealed system operating pressure
in accordance with WRAS guidelines
Flow restrictor
Domestic Hot Water
Maximum flow rate (±15%)
Minimum inlet pressure (dynamic) for maximum flow rate
Maximum hot water temperature rise for 90 litres draw off (@max flow rate)
Flue
Exit flue gas mass flow
Pipework connections
Fuel line (compression)
CH flow
CH return
Water main inlet
DHW outlet
Combined feed and expansion and open vent (optional)
CH drain
Condensate (polypropylene)
Electrical
Electrical power supply voltage
Frequency
Max. power consumption
Thermostats
CH control thermostat range (cut in/cut out)
DHW control thermostat range (cut in/cut out)
CH & DHW control thermostat differential
Boiler high limit thermostat set point
Boiler manual reset overheat thermostat set point
Flue reset overheat thermostat set point
Tank manual reset overheat thermostat set point
General Data
Maximum hearth temperature
SEDBUK (Band A)
Appliance protection rating (with programmer blanking plate fitted)
Appliance protection rating (with fascia programmer fitted)
Weight (excluding packaging)
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TECHNICAL DATA

Page 6
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INSTALLATION & SERVICING INSTRUCTIONS FOR WORCESTER GREENSTAR HEATSLAVE 12/18-18/25-25/32
TECHNICAL DATA
UNITS
litres
metres
metres
metres water
bar
colour
litres/min
bar
°C
kg/hr
mm
mm
mm
mm
mm
inch BSP
mm
AC...V
Hz
W
°C
55/81
°C 55/72
°C
°C
°C
°C
°C
°C
%
IP
IP
kg
12/18 18/25 25/32
69 69 72
30 30 30
1 1
4.7 4.0 4.2
2.5 2.5 2.5
Lime —
15 18 22
1.5 1.2 0.9
40 40 40
29 40 51
10 10 10
22 22 28
22 22 28
15 15 15
22 22 22
1 1
21.5 21.5 21.5
230 230 230
50 50 50
240 240 263
55/81 55/81
55/72 55/72
5 5
92 92 92
105 105 105
110 110 110
94 94 94
<100 <100 <100
90.2 90.1 90.3
20 20 20
20 20 20
177 177 179
8 716 106 252f (03/2010)
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