Worcester Greenstar FS 42CDi Regular User Manual

INSTALLATION
INSTALLATION & SERVICING INSTRUCTIONS
26
8 716 115 216b (09.2008)
CONDENSATE, GAS & WATER CONNECTIONS
CONDENSATE, GAS & WATER
CONNECTIONS
A
B
C
L
H
J
K
Max. 4500mm
H
Min. 200mm
G
G
M
F
H
CONDENSATE CONNECTION:
The condensate pump (G) fills up and
periodically discharges through the flexible
condensate pipe (H) between 200mm to
4500mm from floor level. After this point the
condensate flows, due to gravity, down the
21.5mm plastic pipe to the outlet.
Fit the bayonet connector on end of the
condensate waste pipe to the condensate
pump, push down and rotate clockwise
until the connector is locked.
Route and secure condensate waste pipe
(H) with clips supplied to prevent kinking
or restriction.
Cut off any excess pipe (H).
Fit the condensate waste pipe (H) to
adaptor (K) and secure with clip (J).
Connect adaptor (K) to 21.5mm plastic
pipe and terminate into an internal waste
trap.
(See Pre-Installation section for condensate
pipework running from the adaptor (K) to
the discharge outlet).
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.
The flexible pipe supplied can only be
used inside the property.
CAUTION: ISOLATE THE MAINS SUPPLIES
BEFORE STARTING ANY WORK AND
OBSERVE ALL RELEVANT SAFETY
PRECAUTIONS.
GAS AND WATER CONNECTIONS:
Remove the transit bungs (L) from the
gas and water connections (A, B & C) on
the boiler and mounting frame.
Note: Surplus water may be present due to
factory testing.
Ensure the area is clear of debris and
manoeuvre the boiler rear wheels onto the
outer rails of the mounting frame (F).
Take care when moving the boiler to
position the front wheels onto the rails
and align the gas/water connections and
the flue.
Secure boiler to mounting frame (F) with
screw (M)
Place the 2 larger valve sealing washers
(shown shaded) onto valves A & C.
Place the smaller valve sealing washer
onto valve B.
Ensure all pipework is clean.
Tighten the compression fittings to
secure:
A - CH flow (28mm).
B - Gas inlet (22mm).
C - CH return (28mm).

Worcester Greenstar FS 42CDi Regular Specifications

General

Model	Greenstar FS 42CDi Regular
Category	Boiler
Output Rating	42 kW
Fuel Type	Natural Gas
Efficiency Rating	A
Max Operating Pressure	3 bar
Type	Regular
Warranty	5 years