Fig. 38
page 39
6.2 Electrical Connections
6.2.1 Electrical Connections of the appliance
See
Section 5.2.2.
for details of the electrical supply. 1.3 metres of 3 core cable and a multipin male plug connected to a female socket at the left rear are supplied with the
boiler. The cable live must be connected to the boiler switched live control.
1.
If necessary the cable can be replaced by one of greater length providing it is of equivalent specification (
Fig. 39
).
2.
6.2.2 Connecting External Devices
System Controls - This boiler operates on a switched live only. If there is a permanent live in the existing supply it can be connected to spare terminals 2 or 3 of the plug
supplied.
1.
To comply with Part L1 of the Building Regulations the heating system into which the boiler is installed should include the following:
2.
Zone Controls
a.
Timing Controls
b.
Boiler Control Interlocks (Room & Cylinder Thermostats)
c.
Such a system needs to be fully pumped and must provide independent temperature and time control to both the heating and hot water circuits.
3.
An automatic bypass must be fitted on the system for protection of the boiler and pump.
4.
Connection diagrams for Y and S plan systems are shown.
5.
Fig. 39
Baxi EcoBlue Advance 13, 16, 19, 25, 30 Heat ErP Installation Manual
http://interpart.partsarena.eu/System/DATA/Dx/DS1/installation/S219/...
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