1.2 Structure of the Planning and installation guide - Shop
1.2 Structure of the Planning and installation guide - Shop
1.2 Structure of the Planning and installation guide - Shop
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Figure 3/9 - Adjustable counter<br />
3 <strong>Planning</strong> <strong>the</strong> HDG Navora – Connections<br />
The adjustable counter balance allows <strong>the</strong> damper to be set<br />
correctly for a wide range <strong>of</strong> flues.<br />
A range <strong>of</strong> draught stabilizers <strong>of</strong> multiple sizes are available from<br />
HDG Bavaria.<br />
Electrical system<br />
The EC 73/ 23/EEC - L 77/73 (low voltage <strong>guide</strong>lines) must be<br />
followed for <strong>the</strong> electrical connections to <strong>the</strong> system.<br />
✎ The required connection values are listed under 3.3 Technical<br />
data in this chapter.<br />
Water<br />
The heating system must be filled with water which conforms to<br />
BS 7593:2006. Code <strong>of</strong> practice for treatment <strong>of</strong> water in domestic<br />
hotwater <strong>and</strong> central heating systems or <strong>the</strong> VDI <strong>guide</strong>lines 2035<br />
sheets 1 <strong>and</strong> 2 “Avoiding damage in hot water heating systems”.<br />
© HDG Bavaria GmbH 06/2008 HDG Navora 20/25/30 with HDG Lambda Control 1 - V 2 - en<br />
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