6
BOILER SPECIFICATION
Technical data
TURBOmax Pro 28/2 E
( VUW GB 282/2-3)
Units
CH heat output range (80/60 °C)
10.4 - 28
(35 500 - 95 500)
kW (Btu/h)
DHW heat output
28 (95 500)
kW (Btu/h)
DHW flow rate
∆
T =35 °C rise
11.5
l/min
DHW flow rate at factory set temperature rise (
∆
T 42 °C)
9.5
l/min
Mains water pressure required for max. flow rate
0.5
bar
Minimum water flow rate
1.5
l/min
Mains water pressure required for min. flow rate
0.15
bar
Maximum inlet water pressure
10
bar
Inlet gas working pressure required (natural gas)
20
mbar
Gas burner pressure ignition rate
1.8
mbar
Gas rate max. (DHW)
3.3
m
3
/h
Weight
45
kg
Primary water content
2.0
l
Maximum CH heat input (net)
31.1 (106 200)
kW (Btu/h)
Gas supply (G20) Gross CV (s.t.)
37.8
MJ/m
3
Gas burner pressure max. rate
10.8
mbar
CH temperature flow range
35 - 82
°C
Minimum CH water flow (for 20 °C rise)
1203
l/h
Pump pressure available
0.25 (25)
bar (kPa)
Expansion vessel pre-charge pressure
0.75
bar
Maximum CH system pressure
3
bar
Electrical supply
230/50
V~/Hz-
External fuse
3
A
Power input
150
W
Maximum DHW heat input (net)
31.1 (106 200)
kW (Btu/h)
Case height
800
mm
Case width
440
mm
Case depth
338
mm
Summary of Contents for TURBOmax Pro 2 E
Page 31: ...31 COMMISSIONING PART I...
Page 32: ...32 COMMISSIONING PART I 2 5 3 4 Fig Com 1 Draining the heating system Eor B S 207 0GB_Pro...
Page 65: ...65 FAULT FINDING...
Page 71: ...71...
