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Installation, 

use and maintenance manual

 

 

Continuous burning heating stove 

model TERMO JOHANNA – TERMO JOHANNA Sx 

 

 
 
 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Read the instructions carefully before installation and startup 

 

48.41.35.022.EN 07-09 

Summary of Contents for TERMO JOHANNA

Page 1: ...Installation use and maintenance manual Continuous burning heating stove model TERMO JOHANNA TERMO JOHANNA Sx Read the instructions carefully before installation and startup 48 41 35 022 EN 07 09 ...

Page 2: ...ttom baffle 2 7 Advice on flues and connections 3 STOVE USE 3 1 Introduction 3 2 Startup 3 3 Combustion air adjustment 3 4 Lighting and controlling the fire 3 5 Normal operation 3 6 Operation with slow combustion 3 7 Between season operation 3 8 Oven operation 3 9 Idle period and summer 4 ROUTINE STOVE CLEANING AND MAINTENANCE 4 1 Removing the ash 4 2 Cleaning the glass 4 3 Cleaning the cast iron ...

Page 3: ...re the stove is installed must have openings or air inlets communicating with the outside of the house and able to ensure a sufficient air change Never close the combustion air inlet and fume outlet openings Do not handle easily flammable or explosive substances in the vicinity of the stove when it is operating During operation the intense heat generated by combustion of the wood makes the outside...

Page 4: ... and cast iron Radiant hotplate in cast iron Fire door H x W 225x245 mm Combustion chamber in Fe 360 steel plate thick 4 int and 3 mm ext Oven In stainless steel H x W x D 255x320x510 mm Flue pipe 150 mm Fume outlet Top rear with modification Flue gas temperature 283 C Average CO content at 13 O2 0 674 Required draught 10 14 Pa Nominal power 27 kW Water heating power 21 5 kW Wood consumption 8 7 k...

Page 5: ...ntrol D Combustion air thermostat E Screw for raising the grate F Oven door G Inspection door H Flue outlet Ø150mm I Flue bypass control lever L Hotplate M System delivery 1 female N Probe pocket connection 1 2 female O System return 1 female P Chamber drain connection 1 2 female Q Rear flue outlet Ø150mm ...

Page 6: ...5 Termo JOHANNA Fig 1b Termo Johanna sx stove dimensions ...

Page 7: ...ast iron hotplate has concentric rings of max diameter 320 mm in the fire zone and a rectangular plate for possible insertion of a tank containing water The rings can be removed using the poker to inspect the chamber or for inserting cauldrons CLOSED OPEN C A The combustion air is regulated with the aid of a control device C located on the ash door B Extra combustion air can be obtained by leaving...

Page 8: ...o years the maximum recommended moisture content is 20 in order to ensure combustion without smoke and soot Do not use coal dust thinly cut pieces of wood permissible only in the lighting stage bark and chips waste in general treated paper and cardboard wood treated with protective substances The burning of waste is prohibited according to European and national laws The burnt gases produced by the...

Page 9: ...cement parts For the dealer To request any replacement parts contact the Cola s r l service centre and or send a fax clearly specifying the following data stove model serial number date of purchase list of replacement parts details of faults Operations on parts must be carried out by authorised and or qualified personnel Only use original Cola replacement parts 1 9 Heating stove decommissioning Fo...

Page 10: ... fire The heating stove must never be used without being connected to the heating system and respective circuit with open expansion tank The sides and back must be at least 20 cm from flammable materials If the floor is made of flammable material wood carpets etc provide for a protection base in sheet metal recommended min thickness 2 3 mm 2 3 Connection to the flue The TERMO JOHANNA heating stove...

Page 11: ...E SYSTEM 1 Drain cock 9 Filling cock or float valve 2 Heating chamber circuit air vent 10 Heating chamber filling pipe 1 3 Thermal relief valve T 95 C11 Safety and vent pipe 1 4 Safety valve P max 3 bar 12 Shutoff cock 5 Delivery manifold 1 13 Electric circulating pump 6 Return manifold 1 14 Non return valve 7 System door box SA Room temperature probe 8 Open expansion tank ST1 delivery temperature...

Page 12: ...table materials and perfectly insulated with characteristics that prevent temperature decreases The inner walls must be perfectly smooth without any narrowing or protrusions along the entire length so as not to create friction or vortices in the smoke which could cause a considerable reduction in draught Any cleaning and inspection doors must be perfectly closed during operation The flue outlets m...

Page 13: ...el fittings that allow a maximum slope of 45 If the walls and ceiling are made of flammable materials the parts in contact with the flue must be suitably insulated All connection joints must be carefully sealed in particular where the connection enters the flue If there are several heating stoves in the same home each must have its own flue It is inadvisable to make openings in the flue for other ...

Page 14: ...mbustion conditions are obtained when on loading wood the air necessary for combustion controlled by the thermostat enters through the grate 3 4 Lighting and controlling the fire Adjust the bypass damper I to position Z keeping the combustion controls C and D fully open To light the fire it is advisable to use kindling and newspaper or other means available on the market excluding any flammable li...

Page 15: ...s the oven temperature When the stove is lit for the first time the oven should only be used after 1 2 hours operation at 200 250 C with the oven door left ajar to eliminate fumes produced by manufacturing process residuals such as grease oil and sealants Clean the oven every time it is used following the instructions given in the section on cleaning The oven must only be used for its intended pur...

Page 16: ...tplate Before lighting the stove for the first time make sure to carefully clean the hotplate with hot soapy water rinse with clean water and dry Before first use and after cleaning the hotplate should be preheated for about half an hour with the oven door open and the bypass damper lever in position Z For regular cleaning of the cast iron part of the hotplate it is advisable to use slightly abras...

Page 17: ...rmity with the current regulations Make sure the flue inspection doors or openings are closed and sealed Make sure no other appliances are connected to the flue 5 2 Difficult lighting Open the primary air control and the damper Use wood and lignite blocks with a low moisture content Make sure the room is well ventilated to ensure a sufficient amount of oxygen in the air Make sure the flue is suita...

Page 18: ...ation and its correct position Check pump operation and activation temperature 50 60 C 6 ENCLOSURES 6 1Warranty certificate For the warranty terms contact the importer or the authorised agent The product warranty is cancelled in case of any problem breakage or accident due to non compliance with the instructions given in this manual The company reserves the right to make technical or aesthetic mod...

Page 19: ...815 Solid fuel burning appliances Minimum distance from flammable materials rear right left side floor 200 200 0 mm CO emission in fumes 0 674 Max permissible water pressure 2 bar Flue gas temperature 283 C Nominal heat output 27kW 21 5 hot water production 5 5 output in heating Efficiency 73 Type of fuel Wood logs ...

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