Bosch Singular 5200 Service Manual

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Service Manual
Singular Combi Boiler - BTC 439002301 A (12.2021)
9.16 Turbo Fan
1. Refer to 9.1 Preparation Step.
2. Separate
the fan connection terminal (Item 1), solenoid valve terminal (Item
2), overheat sensor wire (Item 3), and heat exchanger temperature sensor
(Item 4).
Figure 110
1
2
4
3
3. Separate the gas pipe (Item 1)using a wrench.
Figure 111
1
1
4. Loosen the 3 fan fi xing screws (Item 1). Use the screwdriver for 2 screws/use
a wrench for the screw in the back.
Figure 112
1
5. Remove fan and silencer from boiler by pulling out silencer end fi rst.
Figure 113
6. Separate the silencer part from the fan by removing two fi xing screws (Item
2) fi rst.
Figure 114
2
7. Replace with a new fan. When assembling a new unit for replacement,
assemble it in reverse order of separating it. Check for the packing between
the nut and the pipe when assembling the gas pipe.
8. Check the spring washer when assembling the fan fi xing screw.
Figure 115

Bosch Singular 5200 Specifications

General

Brand	Bosch
Model	Singular 5200
Category	Boiler
Language	English