- 2 -
Contents
Page No.
1.0
Introduction -----------------------------------------------------------------------------------
3
2.0
General Precautions ------------------------------------------------------------------------
3
3.0
Installation ------------------------------------------------------------------------------------
3
3.1
Reference Regulations ----------------------------------------------------------
3
3.2
Packaging
-------------------------------------------------------------------------- 3
3.3
Boiler Location --------------------------------------------------------------------
3
4.0
Technical Data -------------------------------------------------------------------------------
4
5.0 Ventilation
------------------------------------------------------------------------------------- 6
6.0 Flueing
----------------------------------------------------------------------------------------- 6
7.0
Boiler Siting -----------------------------------------------------------------------------------
8
8.0
Flue Assembly -------------------------------------------------------------------------------
8
9.0
Flue & Boiler Accessories------------------------------------------------------------------
9
10.0
Gas Supply -----------------------------------------------------------------------------------
10
10.1
L.P.G.
Conversion
-------------------------------------------------------------
10
11.0
Cold Water Supply (Mital, Mital plus & Mital max only) ---------------------------
10
12.0
Sealed Primary System -------------------------------------------------------------------
11
13.0
Electrical System ----------------------------------------------------------------------------
12
13.1
Internal wiring ----------------------------------------------------------------------
12
13.2
External
Controls
----------------------------------------------------------------- 12
14.0 Commissioning
------------------------------------------------------------------------------ 17
14.1
Handing Over ----------------------------------------------------------------------
18
15.0 Maintenance
---------------------------------------------------------------------------------- 19
15.1
Fault Finding -----------------------------------------------------------------------
19
15.2
Fault Finding Guide --------------------------------------------------------------
20
16.0
Users Instructions ---------------------------------------------------------------------------
21
Illustrations:
Figure 1.
Boiler Dimensions & Clearances
Figure 14.
Montreux Internal Wiring Diagram
Figure 2.
Air Vent Positions
Figure 15.
Mital plus Internal Wiring Diagram
Figure 3.
Flue Terminal Position
Figure 16.
Montreux plus & max Internal Wiring
Figure 4.
Boiler & Manifold Fixing Points
Diagrams
Figure 5.
Manifold Assembly
Figure 17.
Mital max Internal Wiring Diagrams
Figure 6.
Flue Adapters
Figure 18.
Honeywell V4600 Gas Valve
Figure 7.
Coaxial Flue System
Figure 19.
SIT 826 Nova Gas Valve
Figure 8.
Twin Pipe Flue System
Figure 20.
SIT 826 Nova Gas Valve, High and
Figure 9.
Boiler Flue Gate
Low Gas Pressure Adjustment.
Figure 10.
CWS Flow Valve
Figure 21.
Burner Fixing Screws.
Figure 11.
HWS Flow / Temp Graph
Figure 22.
Mital & Montreux Control Panel
Figure 12a - d.
Resistance & Pump Diagram
Figure 23.
Mital plus, Mital max, Montreux plus &
Figure 13.
Mital Internal Wiring Diagram
Montreux max Control Panel