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- Page 1 Log Boiler Installation Instructions BMK-A-00-00-00-01-IADE DE-B31-004-V05-0411 UK Distributor Treco Ltd Pyramid House Tiverton Business Park Tiverton, Devon EX16 6TG www.treco.co.uk info@treco.co.uk 0845 130 9012/ 01884 250 970...
- Page 2 BMK Installation Instructions Information on this documentation BS-B-00-00-00-01-IADE Please read through this documentation carefully. It is intended as a reference document and contains important information on the design, safety, operation, maintenance and care of your heating system. We are always looking to improve our products and documentation.
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Page 3: Table Of Contents
BMK Installation Instructions Contents Page BMK-C-00-00-00-01-IADE Introduction ............4 Safety instructions Guarantee Commissioning Site requirements 1.4.1 Fire safety (minimum fire safety requirements) 1.4.2 Boiler room requirements 1.4.3 Flue requirements Installation and assembly ........8 Delivery Carrying to installation site Positioning and aligning the boiler... -
Page 4: Introduction
GUNTAMATIC provides no guarantee of any kind for any type of site work. -
Page 5: Fire Safety (Minimum Fire Safety Requirements)
Caution: Compliance with the GUNTAMATIC minimum fire safety requirements is subject only to verification by the operator. The operator alone is responsible for strict compliance. Verification during commissioning is not provided for. -
Page 6: 1.4.2 Boiler Room Requirements
199 x 148 cm (W x L) (w/o igniter) at least 209 x 148 cm (W x L) (with igniter) BMK-01-04-02-06-01-IADE Minimum room height BMK 20 - 30 at least 145 cm (space for removing helix baffles) BMK 40 - 50 at least 185 cm... -
Page 7: 1.4.3 Flue Requirements
BMK Installation Instructions 1.4.3 Flue requirements BS-01-04-03-00-01-IADE The flue must be matched to the system in order to ensure economical and trouble-free operation. SY-01-04-03-01-01-IADE Important Use heat-insulated fireclay flues that are insensitive to damp. GUNTAMATIC accepts no liability where stainless steel flues are used. -
Page 8: Installation And Assembly
Carrying in dismantled The boiler body can be dismantled into parts for carrying in. If that is done, a person authorised by GUNTAMATIC must be consulted. BMK-02-02-00-01-01-IADE To be able to undo the heat exchanger unions, all of the insulation must be removed from the boiler. - Page 9 BMK Installation Instructions Fitting servo motor BMK-02-02-00-02-01-IADE Switch power switch to "OFF"; There is a coloured mark on the motor mounting plate; There is also slot with a coloured mark on the air baffle shaft; Place the servo motor in front of you with the orange side facing upwards;...
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Page 10: Positioning And Aligning The Boiler
BMK Installation Instructions Positioning and aligning the system BMK-02-03-00-00-01-IADE Keep to the minimum wall clearances specified by the system planner and manufacturer. If important details are missing, please refer to the planning documentation or ask our Technical Support. Position the system as close as possible to the flue to avoid having a long flue connecting pipe. -
Page 11: Plumbing Connections
BMK Installation Instructions Plumbing connections BMK-02-04-00-00-01-IADE BMK 20-50 A → Heating flow, 1" → (Reserve) B → STL/Boiler sensor C → Heating flow, 1¼" D → Connection, 1/2" → (for external use) E → Heating return, 1" → (Reserve) F → Drain, 1/2"... - Page 12 BMK Installation Instructions SY-02-04-00-01-03-IADE Return boost The boiler return temperature must be at least 55°C and must be held at the required level by a return boost set. Return- temperature regulators in the bypass are not allowed. If this requirement is not complied with, there is an increased risk of corrosion and guarantee entitlement will be lost as a result.
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Page 13: Filling And Bleeding The System
°dH > 8.4 > 500kW: if °dH > 0.11 Water heater If a water heater is also used in addition to the GUNTAMATIC boiler, it should be filled according to the installation instructions for it. Filling the system ... -
Page 14: Connecting The Flue
BMK Installation Instructions Connecting the flue BS-02-06-00-00-01-IADE BMK-02-06-00-01-01-IADE The boiler is connected to the flue by means of a flue connecting pipe which must be gas-tight and insulated between the heating boiler and the chimney (insulation thickness 50 mm). Flue connecting pipe The following diameters should be used: ... -
Page 15: Energy-Saving Flue Draught Regulator And Pressure-Surge Compensator
BMK Installation Instructions Energy-saving flue draught regulator and pressure-surge compensator BMK-02-07-00-00-01-IADE Fitting an energy-saving flue draught regulator/pressure-surge compensator (Class RE) is absolutely imperative (200 mm dia. wherever possible) Purpose To ventilate the flue when the system is not in operation ... -
Page 16: Electrical Connections
BMK Installation Instructions Electrical connections BS-03-00-00-00-01-IADE Heating system electrical connections BMK-03-01-00-00-01-IADE Mains connection 230V, 50Hz, 13A fuse Power surge conductor (lightning conductor recommended) Standard specifications 1 Boiler control panel (BCE) 1 Boiler circuit board (230V AC) ... -
Page 17: Wiring Requirements
BMK Installation Instructions Wiring requirements BS-03-02-00-00-01-IADE Surge protection Where CAN bus cables run between different buildings, the earthing conductors of the buildings must be connected to each other for potential equalisation purposes. If the earthing conductors cannot be interconnected, a 10 mm rustless ring earth must be laid along with the CAN bus cable in the ground. -
Page 18: Electrical Connections
BMK Installation Instructions Electrical connections BS-03-03-00-00-01-IADE The electrical connections to the boiler system on site may only be made by an approved electrical installer observing all the applicable regulations. In addition, it is essential that electrical system components are protected against damage from heat radiation. - Page 19 BMK Installation Instructions Wall controller set MK261 The wall controller set MK261 must be connected to the (external) power supply at terminal H35 and connected to the control panel via the CAN bus. The wall controller can be used to control a DHW cylinder, a pumped heating circuit and 2 mixer-valve heating circuits.
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Page 20: Final Checks/Commissioning
Always leave the boiler room clean. Initial commissioning Commissioning must only be carried out by GUNTAMATIC or a qualified specialist. The precondition is that the flue technician, heating installer and electrician have cleared the system for operation. The authorised GUNTAMATIC specialist will carry out the following work during commissioning: ... -
Page 21: Standards/Regulations
BMK Installation Instructions Standards/Regulations BS-05-00-00-00-01-IADE The boiler is designed as a Class 3 appliance as defined by the draft standard ÖNORM EN 303-5 (CEN/TC7/WG 1 – Doc. N 36-D) of 15/12/1996 and the agreement of the [Austrian] Federal States according to Art. 15a BVG, in accordance with the Austrian fire safety regulations, safety systems, CE and on safety measures for small combustion heating systems and the combustion heating system approval regulations (LGB.33/1992) of the... -
Page 22: Plumbing Diagrams
BMK with outside-temp. based controller 1 PSF thermal store, 1 PS thermal store Diagram no.: BMK-16-8 BMK with interlock and outside-temp. based controller in SYNCHRO 2 PS thermal stores, ECO DHW cylinder, oil/gas boiler (also suitable for gas combination boilers) Diagram no.: BMK-05-1... - Page 23 Tel. 07276 / 2441-0 Plumbing diagram for BMK without outside-temp. based controller PS thermal store, ECO DHW cylinder info@guntamatic.com www.guntamatic.com Diagram no. BMK-02-1 GUNTAMATIC components Electrical connections as per operating and installation instructions 1. BMK boiler 2. Flue draught regulator RE (size to suit flue diameter) As price list 3.
- Page 24 Tel. 07276 / 2441-0 Plumbing diagram for BMK with outside-temp. based controller 2 PS thermal stores, ECO DHW cylinder info@guntamatic.com www.guntamatic.com Diagram no. BMK-04-1 GUNTAMATIC components Electrical connections as per operating and installation instructions 1. BMK boiler 2. Flue draught regulator RE (size to suit flue diameter) As price list 3.
- Page 25 Tel. 07276 / 2441-0 Plumbing diagram for BMK with outside-temp. based controller 1 PSF thermal store inc. water supply unit and 1 PS thermal store info@guntamatic.com www.guntamatic.com Diagram no. BMK-07-3 GUNTAMATIC components Electrical connections as per operating and installation instructions 1.
- Page 26 (Interlock) is switched off again. If the temperature in the oil/gas boiler (T4) falls 3 °C below 45 °C (T4, burner), output HP2 is 5. GSM module Art. no.: S15-002 operated for a period of 3 minutes (Interlock RT) provided the flue gas temperature at the BMK/SYNCHRO boiler is higher than the 6. Thermal store PSB As price list burner FGT, or T3 (thermal store top) is greater than the required temperature.
- Page 27 Tel. 07276 / 2441-0 Plumbing diagram for BMK with outside-temp. based controller in oil/gas boiler and interlock 2 PS thermal stores, ECO DHW cylinder, oil/gas boiler and external interlock info@guntamatic.com CAUTION: Not suitable for gas combination boilers. www.guntamatic.com Diagram no. BMK-05-1...
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Page 28: Electrical Wiring Diagram
BMK Installation Instructions Electrical wiring diagram BS-07-00-00-00-01-IADE Control panel (BCE) (wire only with flexible cables fitted with cable ends) SY-07-01-00-00-01-IADE = Display and control unit (touch screen) Service = Connection socket SY-BUS = Connection socket/cable connection betw. BCE and boiler PCB Ethern. -
Page 29: Wall Controller Set Mk261
BMK Installation Instructions Wall controller set MK261 (use only flexible cables for wiring) BS-07-02-00-00-01-IADE Connector: H1/H2 – H3/H4 - H5/H6 RG 0-8 = Analogue room stat input for HC 0 - 8 = Connect only if not connected on boiler PCB... -
Page 30: Boiler Circuit Board Without Outside-Temp. Based Controller
BMK Installation Instructions Boiler circuit board w/o outside-temp. based controller (use only flexible cables for wiring) BMK-07-03-00-00-01-IADE = Boiler sensor input Connector: 39/40 = Thermal store bottom sensor input Connector: 31/32 = Thermal store top sensor input Connector: 33/34 = DHW cylinder sensor input... -
Page 31: Boiler Circuit Board With Outside-Temp. Based Controller
BMK Installation Instructions Boiler circuit board with outside-temp. based controller (use only flexible cables for wiring) BMK-07-04-00-00-01-IADE RG 0 (1, 2) = Analogue room stat input for HC 0 (1, 2) Connector: H1/H2 (H3/H4, H5/H6) = Outside sensor input Connector: H7/H8... -
Page 32: External Boiler Interlock
BMK Installation Instructions External boiler interlock (use only flexible cables for wiring) SY-07-05-00-00-01-IADE The electrical connections may only be made by a qualified electrician. The ÖVE regulations (Austria) and the local wiring regulations must be precisely followed. Caution: It is imperative the ensure correct allocation of phases to terminals. - Page 33 BMK Installation Instructions Notes BS-D-00-00-00-01-BADE...
- Page 34 BMK Installation Instructions Notes BS-D-00-00-00-01-BADE...
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Page 35: Technical Data
BMK Installation Instructions Technical data BS-08-00-00-00-01-IADE BMK-08-01-00-00-01-IADE BMK 20/30 BMK 40/50 Type BMK 20/30 BMK 40/50 Rated output 20 / 30 40 / 50 Minimum output 15 / 15 20 / 20 Boiler efficiency 90 / 90 90.9 / 91.5... - Page 36 BMK Installation Instructions BS-E-00-00-00-01-BADE UK Distributor Treco Ltd Pyramid House Tiverton Business Park Tiverton, Devon EX16 6TG www.treco.co.uk info@treco.co.uk 0845 130 9012 or 01884 250790 GUNTAMATIC Heiztechnik GmbH A – 4722 PEUERBACH Bruck 7 Tel: 0043 (0) 7276 / 2441-0 Fax: 0043 (0)7276 / 3031 E-mail: info@guntamatic.com...
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