Unit installation

Page 13

Key Terminal position

Minimum

distance.

A* Directly below an opening, air brick, opening window etc. 300mm

B* Above an opening, air brick, opening window etc. 300mm

C* Horizontally to an opening, air brick, opening window etc. 300mm

D Below gutters, soil pipes or drain pipes. 300mm

E Below eaves. 300mm

F Below balconies or car port roof. 600mm

G From a vertical drain pipe or soil pipe. 300mm

H** From an internal or external corner. 600mm

I Above ground, roof or balcony level. 300mm

J From a surface facing the terminal. 600mm

K From a terminal facing the terminal. 600mm

L From an opening in a car port (e.g. door, window) into dwelling. 1200mm

M Vertically from a terminal on the same wall. 1500mm

N Horizontally from a terminal on the same wall. 300mm

Figure 3.

*In addition, the terminal should not be nearer than 300mm to an opening in the

building fabric formed for the purpose of accommodating a built-in element such as

a window frame or door frame (See figure 4).

** The reference to external corners does not apply to building protrusions not

exceeding 450mm, such as disused chimneys on external walls.

INSTALLER GUIDE