Hamworthy STRATTON MK3 Series Installation, Commissioning And Servicing Instructions page 33

WARNING:
Terminal C13
Suction pipe
A min (mm)
horizontal
Lmax
type C13
(m)
Lmin
(m)
Terminal C33 black
Terminal C33 ochre
Suction pipe
vertical
A (mm)
type C33
Lmax
(m)
LMin
(m)
06.02.2023
The ignition speed MUST be modified on the 150 kW boilers.
Place the boiler in standby mode (see § 3.3.1 of the NAVISTEM B3100
boiler command table instructions).
If necessary, press the ESC button to return to the main screen.
Open the Safety unit menu.
Adjust the ignition speed parameter (9512):
The table below shows the available accessories according to the type of
boiler, the diameters of the ducts and the maximum rectilinear lengths.
40
Ø
Concentric 80/125
duct
G20
15
G31
15
G20
G31
Ø
duct Concentric 80/125
G20
15
G31
15
G20
G31
The Lmax lengths are the lengths excluding the terminal and 90° elbow
for the type C13 and excluding the terminal for the type C33.
In addition, in calculating the duct length, take the following equivalences into
account:
- 90° elbow = 1 m of straight duct
- 45° elbow = 0.5 m of straight duct
The terminal location must comply with the rules in § 4.3.3.
Use a minimum slope of 3% towards the boiler.
For type C13, drill a 150mm hole in the wall for the 80/125 terminal and a 180
diameter hole for the 100/150 terminal. Seal the air vent terminal into the wall
with polyurethane foam to allow for removal if necessary.
To ease fitting coat the joints with water only.
STRATTON MK3 - Installation, Use and Maintenance
Connection type
B23 / B23P
C13 / C33
STRATTON MK3
60 70 80
--
168
10
10
0
0
--
--
85
10
10
0
0
9512 (rpm)
1650
2140
100 120
--
Concentric 100/150
190
10 8
10 8
0
0
--
Concentric 100/150
10 8
10 8
0 0
1 0
150
6
--
6
--
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