Bosch Worcester 24CDi User manual

Supplied By www.heating spares.co Tel. [phone]
Before carrying out any work on the appliance ensure that the electricity supply is turned off.
1. Turn off the cold water inlet valve and open a hot water tap to drain the domestic hot water circuit. Turn off the
central heating flow and return valves and drain the appliance.
2. Refer to the Installation and Servicing Instructions — Replacement of Parts Section: Water Diverting Valve.
3. Remove the diverter valve and flow manifold from the appliance and remove the existing plastic flow manifold
from the diverter valve assembly (See Installation and Servicing Instructions — Replacement of Parts and figure 4
overleaf) .
4. Remove the retaining clip from the plastic elbow connected to the filling loop assembly and discard the elbow (See
figure 4 overleaf).
5. Assemble the filling loop assembly to the new plastic manifold (See figure 4 overleaf). A small amount of silicone
grease can be applied to the O-ring to help assembly Secure with existing clip.
Continued overleaf
FITTING INSTRUCTIONS
NEW PLASTIC FLOW MANIFOLD
24CDi RANGE, 28CDi, 35CDi II, 26CDi EXTRA
THESE FITTING INSTRUCTIONS SHOULD BE USED IN CONJUNCTION WITH THE
INSTALLATION AND SERVICE MANUAL PROVIDED WITH THIS APPLIANCE
ONLY COMPETENT PERSONNEL SHOULD ATTEMPT INSTALLATION
EXISTING TYPE NEW TYPE
1. 2.
Central Heating Flow ValveCold Water Inlet ValveCentral Heating Return Valve
3.

Supplied By www.heating spares.co Tel. [phone]
6. Insert the flling loop inlet into the diverter valve and gently push the new flow manifold onto the large diverter
valve outlet port (See figure 4 below).
7. Fit the large wire clip supplied to secure the manifold to the diverter valve (See figure 4 below). Ensure the clip is
aligned and fully entered.
8. Reassemble the diverter valve and flow manifold assembly, complete with filling loop, to the appliance.
9. Refer to the Installation and Servicing Instructions to complete the reassembly.
Support Bracket
(DISCARD)
4.
Old Plastic Flow Manifold
Retaining clip
Plastic Elbow and Screws
(DISCARD)
Diverter Valve
Filling Loop
Water to Water
Heat Exchanger
This leaflet is accurate at the date of printing but will be superseded and should be disregarded if regulations change or product specifications are changed in the interests of continued improvement.
All goods sold are subject to our official Conditions of Sale, a copy of which may be obtained on application.
PUBLICATION 8 716 114 739a (11/07)
Worcester Heat Systems Limited (Bosch Group), Cotswold Way, Warndon, Worcester WR4 9SW. Telephone: [phone]. Fax: [phone]. Technical Helpline [phone].
www.worcester-bosch.co.uk
New Plastic Flow Manifold
Filling Loop Inlet
Large Wire Clip
Diverter Valve
Outlet Port