Viessmann HK1M Operating Instructions Manual
Digital indoor/outdoor heating circuit control unit
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- Installation and service instructions manual (56 pages) ,
- Operating instructions manual (21 pages) ,
- Installation and service instructions manual (56 pages)
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Summary of Contents for Viessmann HK1M
- Page 1 Operating Instructions for use by the system user Vitotronic 050, Model HK1M Digital indoor/outdoor heating circuit control unit VITOTRONIC 050 Certified as a component part of Viessmann boilers only 5285 968 v1.0 11/2005...
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Page 2: Safety, Installation And Warranty Requirements
Safety instructions Safety, Installation and Warranty requirements Please ensure that this manual is read and understood before commencing installation. Failure to comply with the issues listed below and details printed in this manual can cause product/property damage, severe personal injury, and/or loss of life. - Page 3 Index Index Introductory information Initial start-up ........................................... Control unit factory default settings .
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Page 4: Initial Start-Up
Introductory information Initial start-up The initial start-up and matching of the control unit to local conditions and the structural characteristics of the building must be carried out by your heating contractor. Control unit factory default settings The control unit is preset at the factory for standard Weekday and time (CET) were set up in the factory. -
Page 5: Summary Of Controls And Indicators
Where to find the controls Summary of controls and indicators You can change all settings for your heating circuit centrally at the control unit. You may also make some adjustments on the remote control unit, if your system is equipped with a Vitotrol 200 remote control (see separate operating instructions). -
Page 6: Control Unit Start-Up
Start-up/shutdown Control unit start-up 1. Turn power supply ON. Turn on breaker or main disconnect supplying 120 VAC to unit. 2. Push ON/OFF button to turn power ON. After a short time, the supply temperature is displayed. Your control unit and, if installed, your remote control unit are now ready to operate. - Page 7 Room temperature Setting heating circuit time program Observe the following 3 points if you want to activate space heating. 1. Heating must be selected for the heating circuit. 3. When your heating circuit operates with normal or reduced room temperature depends on the programmed 2.
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Page 8: Setting A Permanent Room Temperature
Room temperature Setting a permanent room temperature (cont.) Press the following keys: 1. ur for time program. for confirmation; time cycle 1 will then be displayed. Please note: If you want to terminate the time programming Press if you want to skip a time cycle. prematurely, press key ur again. -
Page 9: Time And Date
Further settings Time and date Date and time are factory-set and may be changed manually. Press the following keys: for time. for the desired month. 1. uý for desired time. as confirmation; the day flashes. as confirmation; the year flashes. for the desired day. - Page 10 Further settings Changing heating characteristics (cont.) Changing heating characteristics if ... Remedy Example ... living accommodation is too cold Adjust heating curve slope to next during heating season higher value (e.g. 1.5) ... living accommodation is too hot Adjust heating curve slope to next during heating season lower value (e.g.
- Page 11 Further settings Changing heating characteristics (cont.) Heating curves represent the relationship between the outside temperature and the flow temperature. To put it simply: the lower the outside temperature, the higher the supply temperature. The illustrated heating curves apply subject to the following settings: Shift = 0 Different level settings shift the curve parallel in a vertical direction.
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Page 12: Scanning Temperatures
Scanning options Scanning temperatures Subject to connected components and settings made, you can scan current temperatures and operating conditions. User no., in conjunction with additional control units ºC Outside temperature ºC Return temperature, if a sensor is installed ºC Supply temperature ºC Room temperature, if a Vitotrol remote control is installed u Time Year... - Page 13 What to do if ..rooms are too cold? Cause Remedy Heating circuit is switched OFF Push the ON/OFF button to turn ON. (see page 6) Switch ON the poewr disconnect, if installed (outside the boiler room) Check fuse/breaker inside electrical panel and notify your local heating contractor Control unit incorrectly adjusted Check settings and correct if required:...
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Page 14: Scanning Fault Display
What to do if ..rooms are too hot? Cause Remedy Control unit incorrectly adjusted Check settings and correct if required: Room temperature (see page 7) Time (see page 9) Heating characteristics (see page 9) Control unit fault or outside temperature sensor faulty: Scan the type of fault (see below) and notify your local Fault symbol U flashes in display heating contractor... -
Page 15: Inspection And Maintenance
Repairs / Energy saving tips Cleaning All devices may be cleaned with a commercially available domestic cleaning agent (non-scouring). Inspection and maintenance Regular maintenance ensures trouble-free, energy-efficient and environmentally responsible heating operation. We strongly advise you to arrange an inspection and maintenance contract with your local heating contractor. Energy saving tips Not only will you benefit from the advantages of a modern heating system, but you can also save energy by the way you operate your system. - Page 16 Keyword index Keyword index Actual temperature scanning Heating characteristics ........Applicability NO TAG Heating circuit shutdown...
- Page 17 Keyword index Keyword index (cont.) Safety instructions Temperature scanning ....... . .
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Page 20: Quick Reference
+176 +194 +100 +212 +110 +230 Viessmann Manufacturing Company (U.S.) Inc. Viessmann Manufacturing Company Inc. 45 Access Road 750 McMurray Road Warwick, Rhode Island • 02886 • USA Waterloo, Ontario • N2V 2G5 • Canada Tel. (401) 732-0667 • Fax (401) 732-0590 Tel.
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