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11

 

1.1 Foreword 

 

Dear  System  Owner,  you  have  made  a  good  selection  in 
the PYROT. It will provide you with all the advantages of 
a  modern,  economically  efficient  heating  system.    Fully 
developed technology in combination with a sturdy design 
guarantees  a  high  degree  of  operational  reliability  and  a 
long service life.  
 
These Operating and Maintenance Instructions contain im-
portant information for the intended use, correct operation 
and proper maintenance of the PYROT. 
 

Non-compliance  with  the  Operating  and  Maintenance  In-
structions will result in loss of the guarantee. 

 
If you still need any further information after studying the 
Operating and Maintenance Instructions: 
 
The  Assembly  and  Installation  Instructions  contain  impor-
tant information about: 

Standards and regulations 

Structural surroundings of the boiler plant 

Transport and assembly 

Water installation and electrical installation 

Fire protection 

Commissioning 

as well as an appendix with diagrams of connections and 
dimensions and the complete technical specifications. 
 
Our sales and services offices will be glad to provide you 
with  any  further  information.  Their  addresses  can  be 
found on the reverse side of these Operating and Mainte-
nance Instructions. 

1.2 Technical standing 

The Operating and Maintenance Instructions are in keeping 
with the PYROT at the time it is delivered. In the interest 
of  our  customers,  we  reserve  the  right  to  make,  without 
any  notification  requirement,  subsequent  changes  result-
ing from further technology developments. 

1.3 Intended use 

The  intended  use  of  the  PYROT  is  for  incinerating  wood 
fuels. 
 
The intended use of the PYROT is stipulated:  

 in the regulations of the Assembly and Installation In-
structions  

by the limits of the technical specifications  

in Spec Sheet 1010 "Minimum Requirements for Wood 
Fuels/Instructions" 

by  the  safety  regulations  in  these  Operating  and 
Maintenance Instructions. 

 
Any other use of the PYROT or use of it going beyond this 
will  be  considered  as  unintended  use  unless  written  ap-
proval by the manufacturer has been obtained. 

Operation  of  the  PYROT  by  unqualified  personnel, 
without  any  training  or  knowledge  of  the  Operating 
and Maintenance Instructions. 

Disabling  the  safety  or  monitoring  devices  on  the  PY-
ROT. 

Removal  of  any  protective  covers  or  cladding  on  the 
PYROT by unauthorised individuals. 

Making  any  conversions  or  alterations  to  the  PYROT 
without approval by the manufacturer. 

Using  spare  parts  or  accessories  from  other 
manufacturers without approval by the manufacturer. 

 

The operating organisation will be liable for any damage or 
accidents in case of any unintended use. 

1.4 Technical data 

The  following  important  limit  values  apply  to  the  PYROT 
heating boiler: 
 
Maximum working pressure 

30 or 60 psig 

Maximum boiler temperature 

250 °F 

(closed loop) 
 
The complete technical specifications are listed in the ap-
pendix of the Assembly and Installation Instructions. 
 

1.5 Information documented 

The  installation  instructions  contain  the  information  re-
quired  according  to  the  subject  boilers  have  been  tested 
and examined in accordance with: 
 
CSA B366.1-M91 
Solid Fuel Fired Central Heating Appliances 
 
CSA C.22.2#3-M88(R2004) 
Electrical Features of Fuel Burning Equipment 
 
UL391 (4thEd) 
Solid  Fuel  and  Combination-Fuel  Central  and  Supplemen-
tary Furnaces 
 
CSA B365-01 
Installation  Code  for  Solid  Fuel  Burning  Appliances  and 
Equipment  
 

1.6 CSA and ASME certification 

 
The PYROT is delivered with a CSA and ASME on its Rat-
ing plate. 
 
 
 
 
 
 
 
 
 
 
 

Summary of Contents for PYROT KPT 1250

Page 1: ...Open windows and doors Inform your heating contractor Installation and service must be performed by a installer or service agency If the information in this manual is not followed exactly a fire o r e...

Page 2: ...nually before the heating season begins Contaminated air Air contaminated by chemicals can cause by products in the combustion process which are poisonous to inhabitants and destructive to Viessmann e...

Page 3: ...ed skin Wash area of contact thoroughly with soap and water Using a skin cream or lotion after washing may be helpful Gastrointestinal irritation If gastrointestinal tract irritation develops move the...

Page 4: ...nformation Warnings draw your attention to the presence of potential hazards or information Cautions draw your attention to the presence of potential hazards or important product information Helpful h...

Page 5: ...4 Commissioning Operation ________________________________________________ 15 4 1 The initial start up _____________________________________________________________________ 15 4 2 Operation _________...

Page 6: ..._________ 27 6 2 Installing the displacement rods into the heat exchanger __________________________________ 29 6 3 Feed systems________________________________________________________________________...

Page 7: ......

Page 8: ...nt Open windows and doors Inform your heating contractor Combustion air and ventilation air openings Ensure that combustion air openings and ventilation air openings in the mechanical room are open Te...

Page 9: ...ldings that contain gas burning equipment Note Viessmann does not test any detectors and makes no representation regarding any brand or type of de tector For safe operation We recommend that you frequ...

Page 10: ...aps and toilet tanks Open faucets where appropriate Or Have someone check the building frequently dur ing cold weather and call a qualified service agency if required Or Install a reliable remote temp...

Page 11: ...in clothes dryers Product information High efficiency with reduced emissions Viessmann solid fuel boiler may only be set up and commissioned by specialists This will rule out any incorrect assembly o...

Page 12: ...ulated in the regulations of the Assembly and Installation In structions by the limits of the technical specifications in Spec Sheet 1010 Minimum Requirements for Wood Fuels Instructions by the safety...

Page 13: ...ated and maintained properly can even the best of products fulfil their functions well doing so for a long time and free of malfunctions Compliance with the Cleaning section is mandatory 2 2 Excess te...

Page 14: ...operation If the articulated arms or spring mounted plates are still covered by fuel refilling can be carried out immedi ately If the articulated arms or spring mounted plates are no longer covered by...

Page 15: ...stem 5 Moving grate 6 Drive for automatic de ashing system optional 7 Rotation fan Viessmann patented 8 Rotation combustion chamber Viessmann pat ented 9 Boiler heat exchanger 10 Boiler door 11 Heat e...

Page 16: ...ignition then takes place The ignition process stops as soon as the fire is started 4 2 2 Operation The material is supplied depending on the light barriers in the metering container and in the combus...

Page 17: ...OIL OPERATION on and off F3 PYROT Parameters Setting parameters set point values the date and time F4 PYROT Loader System Setting of cycle switchover switching advance flow and post flow times F5 Gro...

Page 18: ...Minimum YES Service Menu 14 Load storage unit to STORAGE UNIT AT BOTTOM To which heat storage sensor should the storage unit be loaded with wood operation Indication only for storage unit option 15 L...

Page 19: ...fore connecting Conveyor System 1 e g spring operated extraction system inclined extraction system etc 39 Extraction System 1 Impulse 5 s Impulse for the cycle switching for Extraction System 1 e g sp...

Page 20: ...elects the day pressing the button again drops the day 04 Heating Period 1 Start 6 00 Time to switch from lowered temperature or off to nor mal temperature 05 Heating Period 1 End 22 00 Time to switch...

Page 21: ...N T Point 2 always has to be set higher than Point 1 The two points marked indicate the factory setting Point 1 is set to 43 C and Point 2 to 64 C This is equivalent to a steepness of approx 1 5 Room...

Page 22: ...up during the heating pe riod On The boiler is heated up when prompted for heat and when there is sufficient system temperature Manual Pump on the valve is not controlled emergency opera tion screen...

Page 23: ...tered in the form of heating periods Each weekly programme consists of the heating day start and end A maximum of seven heating periods is available 03 Heating Period 1 Heating days MON to SUN Day or...

Page 24: ...days with KEYS F1 for Mon day to F7 for Sunday Pressing the button once selects the day pressing the button again drops the day 04 Heating Period 1 Start 6 00 Time to switch from lowered temperature...

Page 25: ...y Pressing the button once selects the day pressing the button again drops the day 37 Heating Period 1 Start 6 00 Start clearance utility water heating 38 Heating Period 1 End 22 00 End clearance util...

Page 26: ...screen number parameter factory setting 01 Operating mode automatic Select operating mode 02 Delay before connecting 15 min Clearance is given when the time set is up 03 Connecting temperature system...

Page 27: ...which is then in operation with the solar pump For optimised functioning the flow rate in the sec ondary circuit has to be adapted to the primary circuit e g with flow rate gauges in the primary and...

Page 28: ...ing hours Remove ash from the ex haust gas collector After approx 1000 operating hours Unplug the plug from the exhaust gas fan unscrew butterfly nuts pull out motor with impeller and clean with broo...

Page 29: ...s operation or be secured against continuous op eration e g timer for limiting running time Continuous operation of the compressor indicates leak age in the air system Check air supply line and valves...

Page 30: ...ubes and then put back in Insert the displacement rods into the heat exchanger tube with the thick end first Push until they are flush with the bottom of the tube Tolerance 5 mm Remove the displacemen...

Page 31: ...ere is a danger of frost empty the heating system following the heating installer s rules or have anti frost agent filled Control system Even when the PYROT is put out of operation for long pe riods t...

Page 32: ...with pre dryer max 4 0 of the total mass consequence of substantial overstepping of limit Moving the exhaust air lines Special maintenance instructions for cleaning exhaust air line 3 Origin and trea...

Page 33: ...al mass The maximum water content allowed in the fuel when entering the furnace should be taken from the spec sheets for the furnace series With a pre dryer installed between the furnace and the fuel...

Page 34: ...nition device defective The combustion chamber filling time is too short Use suitable dry fuel Readjust lambda sensor Replace ignition device Readjust combustion chamber Acknowledge with OK 20 Water l...

Page 35: ...red Maintenance cover limit switch One of the maintenance covers is open or not closed properly Check and close all the maintenance covers Acknowledge with OK 51 52 Extraction system F4 lights up red...

Page 36: ...loo Ontario N2V 2G5 Canada Tel 519 885 6300 Fax 519 885 0887 www viessmann ca info viessmann ca Viessmann Manufacturing Company U S Inc 45 Access Road Warwick Rhode Island 02886 USA Tel 401 732 0667 F...

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