Worcester GR8700iW 35 C Installation And Maintenance Instructions Manual page 71

Maximum rated heat input (net) (Q
Maximum rated heat output 40/30 °C
Maximum rated heat output 50/30 °C (P
Maximum rated heat output 80/60 °C (P
Minimum rated heat input (net) (Q
Minimum rated heat output 40/30 °C
Minimum rated heat output 50/30 °C (P
Minimum rated heat output 80/60 °C (P
Maximum flow temperature
Maximum flow temperature possible
Maximum permissible operating pressure (PMS)
Available pump head at 20 K ( °C) system temperature rise
Domestic Hot Water DHW
Minimum heat input
Maximum rated heat input (net) (Q
Maximum rated heat output (P
n
Maximum mains inlet pressure (standing pressure PMW)
Minimum mains inlet pressure (working) for max. flow
Minimum mains inlet pressure (working) for operation
Minimum required flow to activate DHW demand
DHW temperature range
Maximum cold water inlet temperature
Maximum DHW flow rate - 40 °C rise ± 15%
Flue
Flue gas temperature max. load DHW demand
Flue gas temperature 80/60 °C, max/min load
Flue gas temperature 40/30 °C, max./min load
CO level at max. rated heat output (after 10 minutes)
2
CO level at min. rated heat output (after 10 minutes)
2
NO class
x
NO rating (EN 15502-1)
x
Condensate
Maximum condensate rate
pH value, approx.
Electrical
Electrical power supply voltage
Frequency
Maximum power consumption (running)
Maximum power consumption (stand-by)
Energy efficiency index (EEI) heating pump
General data
Expansion vessel capacity
Expansion vessel pre-charge pressure
4)
Appliance protection rating
Permissible ambient temperature short time/long time
Nominal capacity of the appliance
Total packaged weight
Total appliance weight (excluding packaging)
Lift weight (without front and side panels)
1) Propane/butane mixture for fixed containers with capacity up to 15 000 l
2) The Gas Rate provided assuumes the accepted NG average calorific value of 34-9 MJ/m
3) Appliances are fitted with a flow regulator set to achieve a 40 °C temperature rise. This ensures comfortable bathing during the colder winter months.
4) Protection rating may change depending on the control unit/s used on this appliance.
Table 27 GR8700iW 40/45
Greenstar 8000 Style – 6720883864 (2019/02)
)
max
)
cond, max
)
max
)
min
)
cond, min
)
min
W)
n
W)
3)
GR8700iW 40
Unit Natural gas Propane
kW 34.4
kW 35.2
kW 35.0
kW 33.7
kW 5.1
kW 5.5
kW 5.5
kW 5.0
°C 70
°C 82
bar 2.5
m 2.0
kW 5.1
kW 40.8
kW 40.8
bar 10
bar 3.0
bar 0.2
l/min 1.9
°C 35-60
°C 60
l/min 14
°C 77/56
°C 77/56
°C 56/31
% 9.5
% 8.6
– 6
mg/kWh ≤ 40
l/h 4.1
– 4.5 – 5.0 4.5 – 5.0
a.c. V 230
Hz 50
W 130
W 1
– ≤ 0.23
l 10.0
bar 1.0
IP X4D
°C 0–50/40 0–50/40
l 5.2
kg 55
kg 47
kg 41
3
net .
Technical Specifications/Logs
GR8700iW 45
1)
Natural gas
34.4 34.4
35.2 35.7
35.0 36.0
33.7 33.8
5.1 5.1
5.5 5.5
5.5 5.5
5.0 5.0
70 70
82 82
2.5 2.5
2.0 2.0
5.1 6.3
40.8 43.5
40.8 43.5
10 10
3.0 3.4
0.2 0.2
1.9 1.9
35-60 35-60
60 60
14 15
77/56 69/56
77/56 69/56
56/31 52/30
10.8 9.5
10.2 8.6
6 6
≤ 40 ≤ 40
4.1 4.1
4.5 – 5.0
230 230
50 50
130 130
1 1
≤ 0.23 ≤ 0.23
10.0 10.0
1.0 1.0
X4D X4D
0–50/40
5.2 5.9
55 57
47 49
41 43
1)
Propane
34.4
35.7
36.0
33.8
5.1
5.5
5.5
5.0
70
82
2.5
2.0
6.3
43.5
43.5
10
3.4
0.2
1.9
35-60
60
15
69/56
69/56
52/30
10.8
10.2
6
≤ 40
4.1
4.5 – 5.0
230
50
130
1
≤ 0.23
10.0
1.0
X4D
0–50/40
5.9
57
49
43
71