Appliance Description; Overview; Isolation Valves - Biasi Advance Plus 25C User Manual And Installation Instructions

1

APPLIANCE DESCRIPTION

1.1

Overview

The model and serial number of the boiler
are printed on bottom right side.
Fig. 1.1
1 Controls panel
2 House for possible time switch (c.h. con-
trol)
- 8 -
APPLIANCE DESCRIPTION
2
1
1.2

Isolation valves

3
4
Fig. 1.2
3 Gas supply label
4 C.h. flow valve
5 D.h.w. outlet valve
6 Gas inlet valve
7 D.c.w. inlet valve
8 C.h. return valve
9 Condensate drain pipe
10 Main circuit drain valve
11 C.h. pressure relief valve pipe
* model and serial number of the boiler
label.
11
10
9
*
8
7
6
5