Biasi BOILER 35C Manuals

Manuals and User Guides for Biasi BOILER 35C. We have 1 Biasi BOILER 35C manual available for free PDF download: Service Manual

Biasi BOILER 35C Service Manual (52 pages)

Brand: Biasi | Category: Boiler | Size: 8.72 MB

Table of Contents
3
Overall Information
4
Overall View
4
Hydraulic Diagram
4
General Access and Emptying Hydraulic Cir
5
Cuits
5
Nomenclature
5
Case Panels
5
Control Panel
6
Main Electronic P.C.b. Box
6
Emptying the Primary Circuit
7
Emptying the D.H.W. Circuit
7
Diagrams
8
Wiring Diagram ADVANCE 25C - ADVANCE 30C - ADVANCE 35C
8
Wiring Diagram ADVANCE 25S - ADVANCE 30S
9
Circuit Voltages
10
Fault Finding
11
Display Diagnostic
13
Programming the Maintenance Period
13
Condensing Heat Exchanger
14
Function
14
Removal
14
Cleaning
15
H .W . Heat Exchanger
16
Function
16
Removal
16
Pump
17
Function
17
Removal Pump
17
Three Way Diverter Valve
18
Function
18
Checks
18
Removal of the Electric Actuator
18
Removal of the Three Way Diverter Valve
19
Removal of the Diverter Group
19
Main Electronic Control/Ignition P.C.b
20
Function
20
Selection and Adjustment Devices
20
Checking the Temperature
21
Setting the Boiler Control Function Modes
22
Checks
24
Removal of the Electronic Control P.C.b
24
Thermal Control in the
25
Mode
26
Thermal Control in the Mode
26
Control Panel Electronic P.C.b
27
Function
27
Normally Information
27
Info Modality
28
Function Modes Setting Modality
28
Removal of the Control Panel Electronic P.C.b
28
Gas Valve
30
Function
30
Description of the Parts
30
Adjustment
30
Checks
32
Removal of the Gas Valve
32
Primary Circuit Pressure Switch
33
Function
33
Checks
33
Removal
33
Expansion Vessel and Pressure Gauge
34
Function
34
Checks
34
Removal of the Expansion Vessel
34
Removal of the Temperature-Pressure Gauge
35
H .W . Flow Switch, Filter and Flow Limiter
36
Function
36
Description and Location of Parts - (Figure 14.2)
36
Removal of the Sensor
36
Checks
36
Removal Of The Flow Switch Group And D.h.w. Circuit Filter
37
Flow Limiter
37
Temperature Probe
38
Function
38
Checks
38
Removal of the C.H. Temperature Probe
38
Removal of the D.H.W. Temperature Probes
38
By-Pass Valve
40
Function
40
Removal
40
Fan and Air Box
41
Function
41
Removal of the Air Box and the Fan
41
Ignition, Detection Electrodes and Burner
42
Function
42
Removal of the Ignition and Detection Electrodes
42
Removal of the Air-Gas Duct Gasket
42
Removal of the Front Insulation Panel
42
Removal of the Burner
43
Removal of the Rear Insulation
43
Checks
44
Safety Thermostat
45
Function
45
Checks
45
Removal
45
Flue Temperature Probe Ntc and Safety Ther
46
Mal Fuse
46
Function
46
Removal
46
Checks
46
Condensate Trap
48
Function
48
Check the Cleanness of the Trap
48
Removal
48
Short Spare Parts List
49

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Biasi BOILER 35C Service Manual (52 pages)

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