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Spheros thermo 301 Water Heater Parts Manuals
Manuals and User Guides for Spheros thermo 301 Water Heater Parts. We have
1
Spheros thermo 301 Water Heater Parts manual available for free PDF download: Workshop Manual
Spheros thermo 301 Workshop Manual (98 pages)
Brand:
Spheros
| Category:
Water Heater
| Size: 2 MB
Table of Contents
Thermo
2
Table of Contents
3
Thermo
7
Thermo
8
Thermo
9
Thermo
10
Combustion Air Fan
11
2 General Description
12
Fuel Pump
12
Nozzle Block Preheater
13
Temperature Sensor
14
Aquavent 5000 (U4814) and Aquavent 5000S (U4854) Circulating Pumps
15
Fuel Filter
16
3 Functional Description
18
Switch on
18
Switch off
19
Switch-Off Upon Failure (Heaters with Control Unit 1572D)
21
Error Code Output (Heaters with Control Unit 1572D)
22
Electrical Components
23
4 Technical Data
24
6 Functional Checkouts
27
General
27
Fault Symptoms During Functional Checkouts and Error Code Output or Tests with Diagnostic Computer, Components Tester or PC Heater Diagnosis
29
Fault Symptoms
30
Adjustments
35
Components Testing
36
Igniter Box Check
37
Fan Motor Check
38
General
39
7 Circuit Diagrams
40
Heater Test Run
51
Burner Head Opening and Closing or Removal and Installation
53
Visual Inspections and Regulations for Installation
54
Combustion Air Supply
56
Removal and Installation
57
Flame Sensor, Replacement
58
10 Packaging, Storage and Shipping
59
General
59
Work on Components after Disassembly
60
Disassembly and Assembly
62
Combustion Air Fan, Replacement
64
Control Unit, Replacement
66
General
71
Heater, Scheduled Maintenance
74
8 Igniter Box, Replacement
68
Heat Exchanger, Replacement
70
9 Repair
71
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