Worcester Greenstar Heatslave II External 12/18

TECHNICAL DATA
INSTALLATION & SERVICING INSTRUCTIONS FOR GREENSTAR HEATSLAVE II EXTERNAL 12/18-18/25-25/32
6 720 805 210-01
6
APPLIANCE
INFORMATION
TECHNICAL DATA
Central Heating
Primary water capacity (total) litres
Available pump head (20°C difference) at max. output metres water
Max. permissible system operating pressure bar
in accordance with WRAS guidelines
Flow restrictor colour
Domestic Hot Water
Maximum flow rate (±15%) litres/min
Minimum inlet pressure (dynamic) for maximum flow rate bar
Maximum hot water temperature rise for 90 litres draw off (@max flow rate) °C
Flue
Exit flue gas mass flow kg/hr
Pipework connections
Fuel line (compression) mm
CH flow mm
CH return mm
Water main inlet mm
DHW outlet mm
CH drain hose connection
Condensate (polypropylene) mm
Electrical
Electrical power supply voltage AC...V
Frequency Hz
Max. power consumption (running) W
Sensors & Thermostats
CH control range °C
Slave tank control range °C
Boiler manual reset overheat set point °C
Flue manual reset overheat thermostat set point °C
Tank manual reset overheat thermostat set point °C
General Data
Maximum hearth temperature °C
SEDBUK 2009 %
Appliance protection rating IP
Weight (excluding packaging) kg
DESCRIPTION UNITS 12/18 18/25 25/32
62
4.7
2.5
Lime
15
1.5
40
29
10
22
22
15
22
21.5
230
50
230
50/82
55/84
105
110
95
<100
89.4
44
151
63
4.0
2.5
Beige
18
1.2
40
40
10
22
22
15
22
21.5
230
50
230
50/82
55/86
105
110
95
<100
89.2
44
154
64
4.2
2.5
Grey
22
1.6
40
51
10
28
28
15
22
21.5
230
50
260
50/82
55/88
105
110
95
<100
89.0
44
158