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INSTALLATION & SERVICING INSTRUCTIONS FOR WORCESTER BOSCH
24
REFIT COMPONENTS
REFIT COMPONENTS
8-716-109-711a (04.05)
1 Slide side panels (R) and top support bracket
(L) together with control box (G) along base
rails and push to secure into the retaining lugs
Secure side panel (R) with retaining screws
(S) on both sides
2 Carefully refit the Manual Reset thermostat
(U), Automatic High Limit (T) and CH Control
thermostat (Q) phials into the heat exchanger
thermostat pocket
Refit split pins (P) to secure
3 Carefully replace the flue thermostat (M) into
the flue hood and refit split pin to secure
4 Align burner blast tube (N) into boiler housing
tube with gasket (O) correctly fitted
Push firmly down to compress the gasket (O)
Tighten burner retainers (H) sufficiently to
ensure a good seal
IMPORTANT:
Ensure the gasket is a good seal between
the burner blast tube and the boiler housing
to prevent flue gases escaping from the
combustion chamber into the room.
5 RS flue only; attach air duct pipe (J) and tighten
clips to secure to the air intake box and the
burner air intake
6 Plug burner lead (F) into control box (G).
M
1
6
4
3
L
F
P
G
R
2
O
H
N
5
J
S
Q
P
T
U
