User manual
CONDENSATE CONNECTION:
Never terminate or discharge into any open
source, including; sink, bath, shower, bidet,
toilet etc.
Note: any external condensate pipework
should be protected with weather resistant
insulation to help prevent freezing.
• Ensure that the condensate drain is 22mm
diameter plastic pipe. It must fall at least
50mm per metre towards the outlet.
• An adapter in 22mm pipe is contained in the
fitting pack (A) along with sealing washer (B).
CONDENSATE CONNECTION
A
B
CONDENSATE CONNECTION
INSTALLATION & SERVICING INSTRUCTIONS FOR WORCESTER GREENSTAR 12i System/24i System
8 716 107 375b (11/05)
26
INSTALLATION
IMPORTANT: IF FITTING OPTIONAL
INTEGRAL DIVERTER VALVE
Now fit the diverter valve. For installa-
tion refer to FITTING THE DIVERTER
VALVE in the ADDITIONAL INFORMATION
section at the back of the book. You must
then disregard the following 3 pages con-
cerning ELECTRICAL and PRE-COMMIS-
SIONING CHECKS and refer to the cor-
rect versions that follow FITTING THE
DIVERTER VALVE in the ADDITIONAL
INFORMATION section at the back of this
book.