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Installation instructions
for contractors
LON communication module
Safety instructions
Please follow these safety instructions closely to prevent accidents
and material losses.
Safety instructions explained
!
Please note
This symbol warns against the
risk of material losses and envi-
ronmental pollution.
Note
Details identified by the word "Note"
contain additional information.
Installation, initial start-up, inspection,
maintenance and repairs must only be
carried out by a competent person
(heating engineer/installation contrac-
tor).
Before working on the equipment/heat-
ing system, isolate the power supply
(e.g. by removing a separate mains
fuse or by means of a mains isolator)
and safeguard against unauthorised
reconnection.
5780 510 GB
8/2017
VIESMANN
When using gas as fuel, also close the
main gas shut-off valve and safeguard
against unauthorised reopening.
Repairing components which fulfil a
safety function can compromise the
safe operation of your heating system.
For replacements, use only original
spare parts supplied or approved by
Viessmann.
Dispose after installation.
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Summary of Contents for Viessmann 7172173
- Page 1 For replacements, use only original Installation, initial start-up, inspection, spare parts supplied or approved by maintenance and repairs must only be Viessmann. carried out by a competent person (heating engineer/installation contrac- tor). Before working on the equipment/heat- ing system, isolate the power supply (e.g.
- Page 2 Application LON communication module, part number 7172173 7172174 7179113 ■ Boiler with the following ■ Cascade control unit in ■ Oil/gas condensing boiler and heating circuit multi boiler systems: boilers with the fol- control units: – Vitotronic 300-K, lowing weather-com- –...
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Page 3: Installation
Installation Please note For opening the control units Electronic assemblies can be and position A in the following damaged by electrostatic dis- diagrams, see the correspond- charge. ing installation and service Prior to commencing any work, instructions. touch earthed objects such as heating or water pipes to dis- charge static loads. - Page 4 Installation (cont.) A Main control unit PCB B LON communication module ■ Vitotronic 100, type CC1I ■ Vitotronic 200, type CO1I ■ Vitotronic 300, type CM1I A Main control unit PCB B LON communication module...
- Page 5 Installation (cont.) Vitotronic 200, type KO1B, KO2B Type KO1B is shown A Main control unit PCB B LON communication module Vitotronic 050 and 200-H, type HK1M A Main control unit PCB B LON communication module...
- Page 6 Installation (cont.) Heat pump control units Vitotronic 200, type WO1... A Controller and sensor PCB B LON communication module...
- Page 7 Installation (cont.) WPR300 A Sensor PCB B LON communication module...
- Page 8 Installation (cont.) Vitotronic 200, type HO2B, HO1... A Main PCB B LON communication module...
- Page 9 Installation (cont.) Vitotronic 200, type KW6... A Main PCB B LON communication module...
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Page 10: Making The Lon Connection
Vitotronic 200, type FO1 and Vitotronic 300, type FW1 A PCB heat distribution control B LON communication module Making the LON connection The Viessmann LON is designed for Observe the requirements for cabling "line" bus topology with a terminator at and operation of the LON interface FTT both ends (accessories). -
Page 11: Connection Versions
Making the LON connection (cont.) Connection versions Connection with LON cable Installation spacing ≤ 7 m A Control unit or communication B LON cable, 7 m long product C Terminator Connection with LON cable and LON coupling Installation spacing 7 to 21 m A Control unit or communication C Terminator product... -
Page 12: Commissioning And Adjustment
F Up to 30 subscribers C Terminator Commissioning and adjustment Service and installation instruc- tions and service instructions for the relevant appliance Viessmann Werke GmbH & Co. KG Viessmann Limited D-35107 Allendorf Hortonwood 30, Telford Telephone: +49 6452 70-0 Shropshire, TF1 7YP, GB...