Glow-worm swift flow 75e Installation Instructions Manual page 2

63
101
MOUNTING
WALL
82mm
22mm COMPRESSION
CENTRAL HEATING
WATER
THROTTLE
MINI
EXPANSION
FANNED
VESSEL
FLUE
EXPANSION
VESSEL
HEAT EXCHANGER
MAIN BURNER
FLOW
SWITCH
SAFETY
VALVE
GAS
VALVE
C.H.
D.H.W.
GAS
FLOW
COLD
SUPPLY
INLET
SAFETY
VALVE DISCHARGE
221138C
1 G e n e r a l
168
2.5
C
L
C
25
L
ALL DIMENSIONS in MILLIMETRES
15mm COMPRESSION
DOMESTIC WATER
AUTOMATIC
AIR VENT
SPARK
ELECTRODE
PUMP
PRESSURE
SWITCH
C.H. D.H.W.
RETURN HOT
OUTLET
Diagram 1.2
331
117
783
Rc 1 / ( 1 / in. BSPT)
2 2
GAS CONNECTION
TABLE 1
75e
NOMINAL
HEAT
INPUT(NETT) Btu/h
NOMINAL
HEAT
OUTPUT Btu/h
BURNER mbar
PRESSURE in.wg
APPROX.
GAS RATE
TABLE 1
80e
NOMINAL
HEAT
INPUT(NETT) Btu/h
NOMINAL
HEAT
OUTPUT Btu/h
BURNER mbar
PRESSURE in.wg
APPROX.
GAS RATE
2
450
SAFETY
VALVE
DISCHARGE
66 66
107 107
Diagram 1.1
D.H.W.
C.H.
MAX
MAX
kW
18.2 27.5
62,000 93,750
kW
16.12 22.0
55,000 75,000
8.0 15.6
3.4 6.3
3
m /h 2.0 2.6
ft 3 /h
69.5 92.5
D.H.W.
C.H.
MAX
MAX
kW
19.76 29.3
67,400 100,000
kW
17.6 23.4
60,000 80,000
8.5 15.8
3.6 6.3
m 3 /h
2.1 2.8
ft 3 /h
75.8 98.6
63
25
2.5
MIN
10.7
36,576
8.79
30000
2.4
1.0
1.2
42.1
MIN
10.72
36,576
8.8
30000
2.2
1.0
1.2
42.1