Vaillant THERMOcompact VC GB 182 EH Manuals

Manuals and User Guides for Vaillant THERMOcompact VC GB 182 EH. We have 1 Vaillant THERMOcompact VC GB 182 EH manual available for free PDF download: Instructions For Installation And Servicing

Vaillant THERMOcompact VC GB 182 EH Instructions For Installation And Servicing (67 pages)

Wall mounted THERMOcompact system boiler for central heating

Brand: Vaillant | Category: Boiler | Size: 9.58 MB

Contents
2
Introduction
2
Note to Installers
2
Technical Data
3
Construction of Appliance
4
Function
5
General Requirements
6
Related Documents
6
Location
6
Gas Supply
6
Flue System
7
Terminal Position for Fan-Assisted Flue
7
Air Supply
8
Cupboard or Compartment Air Supply
8
Water Circulating System
8
Radiator Sizing
9
Pipework Sizing
9
System By-Pass
10
Open Vented System
10
Remaining Conveying Capacity for the Calculation of Central Heating Piping
10
Sealed Systems
11
Filling and Make up
11
Parallel Installation
11
Expansion Vessel
11
Gas and Water Connection
12
Venting
12
Sizing of Additional Expansion Vessels
13
Dimensions
14
Installation of the Boiler
15
General
15
Installation Accessories
15
Optional Extras
15
Delivery
16
Installation Sequence
17
Connection of Heating System
18
Pressure Relief Valve and Overflow
18
Air/Flue Duct
18
Fitting the Appliance
19
Gas Connection
20
Connection of the Air/Flue Duct to the Appliance
20
Electrical Installation
23
List of Terminals
23
External Controls
24
Connection Details for Systems Utilizing a 3 Port Motorized Valve
24
Programmer
24
3 Port MID Position Motorised Valve
24
Cylinder Thermostat
25
Room Thermostat
25
Wiring Centre/Junction Box*
25
Vaillant VC/VCW Boiler
25
Important
26
Connection Details for Systems Utilizing Two 2 Port Motorized Valves
27
Thermostatic Radiator Valves
27
Frost Protection
27
Operating Modes of the System Water Circulating Pump
29
Connection to
29
Reignition Delay for the Heating System
30
Schematic Appliance Circuit Diagram
31
Commissioning and Testing
32
Gas Installation
32
Central Heating System
32
Lighting the Boiler
33
Gas Soundness
33
Test of Flame Supervision Device (F.S.D.)
33
Gas Pressure
34
Flow Thermostat
34
Water Soundness and Final System Flush
34
User's Instructions
34
Product View
35
Assembling
36
Door Hinges
36
Side Panels
36
Screen Plate
36
Upper Appliance Door
37
Lower Appliance Door
37
User Operating Instructions Label
37
Servicng of Boiler
38
Inspection
38
Turning off the Boiler
38
Warning
38
Removing Outer Case
39
Removing Inner Case
39
Cleaning of Burner
40
Cleaning of Main Heat Exchanger
40
Check of C.H Expansion Vessel
41
Recommissioning the Appliance
41
Replacement of Parts
42
Change of Electrodes
42
Change of NTC Resistor
42
Change of Automatic Air Vent
43
Gas Section
43
Change of Operator
43
Change of Gas Section
43
Change of Differential Valve
44
Change of Gas Section Stuffing Box
45
Change of Pump
45
Control Box
45
Opening Control Box
45
Change of Fan Control Circuit Board (F.C.C.B.)
46
Change of Electronic Thermostat Circuit Board (T.C.B.)
46
Change of Flame Supervision Circuit Board (F.S.C.B.)
46
Change of Main Switch Circuit Board (M.S.C.B.)
47
Change of Diaphragm Pump
47
Change of Ignition Transformer
47
Change of Overheat Cut-Off Device
48
Change of Fan
50
Change of Air Pressure Switch
51
CH Expansion Vessel
51
Air/Flue Duct Assembly Arranged to the Rear and Side
52
External Replacement Vessel
52
Change of Thermometer
52
Change of Pressure Gauge
53
Change of System Bypass
53
Change of Central Heating Overheat Thermostat
54
Change of Central Heating Pressure Relief Valve
54
Change of Main Heat Exchanger
55
Change of Combustion Chamber Duct and Insulation
55
Releasing C.H. System Pressure
56
Draining C.H. System
56
Change of Safety Isolating Transformer
56
Fault Finding
57
Check Electrical Supply
57
Check Main Switch and Overheat Cut-Off Device
58
Check Operation of Pump
59
Check Flue Fan System
60
Check Ignition System and Gas Section
61
Check Burner Modulation
62
Electrical Diagrams
63
Functional Flow Diagram
63
Wiring Diagram
64
Short Part List
65

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Vaillant THERMOcompact VC GB 182 EH Instructions For Installation And Servicing (67 pages)

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