Viessmann B2HB692 Manuals

Manuals and User Guides for Viessmann B2HB692. We have 1 Viessmann B2HB692 manual available for free PDF download: Installation Instructions Manual

Viessmann B2HB692 Installation Instructions Manual

Viessmann B2HB692 Installation Instructions Manual (64 pages)

Brand: Viessmann | Category: Boiler | Size: 2.43 MB

Table of Contents

Safety
2
Safety, Installation and Warranty Requirements
2
Product Documentation
2
Warranty
2
Licensed Professional Heating Contractor
2
Contaminated Air
2
Advice to Owner
2
Operating and Service Documentation
2
Carbon Monoxide
2
Fresh Air
2
About These Installation Instructions
3
Table of Contents
4
General Information
6
Important Regulatory and Installation Requirements
6
Codes
6
Instructing the System User
6
Initial Start-Up
6
Working on the Equipment
6
Technical Literature
6
CSD-1 Field Testing of High Limit Switches
7
Applicability
8
Product Information
8
Mechanical Room
9
Before Set-Up
10
Minimum Clearances
10
Recommended Minimum Service Clearances
10
Preparing the Connections
11
Wall Mounting
13
Fitting the Wall Mounting Bracket
13
Installing the Wall Mounting Bracket
13
Installation of Mounting Bracket on Brick/Concrete Wall
13
Boiler Mounting Bracket
14
Installation on Wood Studs
14
Installation on Metal Studs
14
Mounting the Boiler
15
Frame Mounting
16
Boiler Mounting Bracket and Frame
16
Mounting the Boiler
17
Connections
18
Connecting Power
18
Boiler Venting
18
Proper Piping Practice
18
Gas Shut-Off Valve Connection
18
Gas Connection and Piping
19
Gas Piping Pressure Test
20
Heating Water Connections
20
DHW Storage Tank Information
21
Making the DHW Connections
21
Accessing the Control Unit Connections
22
Routing the Connecting Cables
24
Connecting DHW Sensor
25
Setting Altitude Parameters
25
Boiler Control Base
26
External Accessory Connection Box
27
Condensate Connection
28
Safety Connections
29
Installing Boiler Safety Devices
29
Low Water Cut-Off
29
Waterside Flow
30
Waterside Flow (Primary Circuit)
30
Heating Circuit / Boiler Pumps
31
Low-Loss Header Application
31
Installation Examples
32
General
32
Clearances
32
System Layout 1-9
33
Alternative DHW Connection
42
Boiler in Heating/Cooling Application
43
Boiler with Low Water Cut-Off
44
Boiler with Low Water Cut-Off (Remote-Mounted Field Supplied)
44
Venting Connection
44
Control Connections
45
Overview of Electrical Connections
45
Models B2HB 19, 26, 35, 68, 94 and 125
45
Electrical Connections
47
Power Supply Connection of Accessories
47
Connection of Accessories
47
Accessing the X3 Plug
48
Connecting the Low-Loss Header Sensor
48
Connecting the Outdoor Temperature Sensor
49
External 0-10 Volt Signal Connection
50
Connecting a 24VAC Thermostat
51
Thermostat Connection
52
Pump Connection
53
LON Module
54
Installing the LON Module to the Boiler Control Board
54
Connecting the LON Module Cable
54
Accessory Kit
55
Accessory Kit Connections for Heating Circuit with Mixing Valve
55
Closing the Control Unit
55
Closing the Control Cover
55
Closing the External Accessory Connection Box
56
Reinstalling the Front Enclosure Panel
57
Instructing the System User
57
Additional Information
58
Technical Data
58
Installation Fittings
60
Lighting and Operating Instructions
61

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