Connecting The Condensate Discharge Pipe - Baxi POWER HT+ 1.50 Installation And Service Manual

Tab.14 Volume of the expansion vessel in relation with the volume of heating circuit
Initial pressure of
the expansion ves­
100
sel
50 kPa 4.8
(0.5 bar)
100 kPa 8.0
(1 bar)
150 kPa 13.3
(1.5 bar)
Fig.43 Mounting the hose on the conden­
sate discharge outlet
2
6.4 Gas connection
7609474 - v03 - 15072015
V V olume of the expansion vessel on the heating circuit
Volume of the installation (in litres)
125 150 175
6.0 7.2 8.4
10.0 12.0 14.0
16.6 20.0 23.3
Terms and conditions of validity:
Safety valve calibrated to 0.4 MPa (4 bar).
Average water temperature: 70°C.
Heating circuit flow temperature: 80°C.
Heating circuit return temperature: 60°C.
Filling pressure in the system lower than or equal to the initial pressure
in the expansion vessel.

6.3.3 Connecting the condensate discharge pipe

The condensate discharge pipe is located inside the boiler.
Do not block the condensate discharge pipe.
Set the discharge pipe at a gradient of at least 30 mm per metre, maxi­
mum horizontal length 5 metres.
Do not drain condensation water into a roof gutter.
Connect the condensate discharge pipe in accordance with prevailing
standards.
It is preferable to use the condensate neutralisers recommended by the
manufacturer of the boiler.
1. Connect a plastic hose to the condensate discharge outlet (DN18).
2. Insert the other end of the hose into a waste water discharge outlet.
For more information, see
Unpacking and initial preparation, page 30
1
Warning
Close the main gas valve before starting work on the gas pipes.
The gas pipes are not provided.
Danger
The diameters of the pipes must be defined in accordance with
the standards in force in your country.
1. Remove the anti-dust plug located on the boiler's gas inlet.
2. Mount a gas stop valve (not provided) on the boiler's gas inlet.
3. Connect the gas inlet pipe to the gas stop valve.
200 250 300
9.6 12.0 14.4
16.0 20.0 24.0
26.6 33.3 39.9
6 Installation
> 300
Volume of the installation x
0.048
Volume of the installation x
0.080
Volume of the installation x
0.133
POWER HT + 39