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- NCM-1130HH
- Installation Instructions Manual
Navien NCM-1130HH Installation Instructions Manual
Summary of NCM-1130HH
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Country of destination : gb.
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Navien stirling engine m-chp installation manual page no: 2 of 88 safety definitions all safety messages will refer to potential hazards. Precisely follow the instructions to avoid the risk of injury. List of safety symbols in the instructions this is the safety alert symbol. It is used to alert you...
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Navien stirling engine m-chp installation manual page no: 3 of 88 sysmbols used in the instructions the following symbols are used throughout the instructions to bring attention to the important information concerning the appliance. Important safety precautions if you can smell gas gas leaks can cau...
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Navien stirling engine m-chp installation manual page no: 4 of 88 contents 1.0 general information .......................................................................................... 6 1.1 p roduct description ......................................................................................
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Navien stirling engine m-chp installation manual page no: 5 of 88 5.5 c ommissioning the appliance ...................................................................................... 53 5.5.1 starting the appliance .....................................................................................
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Navien stirling engine m-chp installation manual page no: 6 of 88 1.0 general information 1.1 product description the kd navien product is a fully automatic, wall mounted, pre-mix room sealed fan powered, balanced flue gas domestic combined heat and power unit for use with g25/g20 natural gas only. ...
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Navien stirling engine m-chp installation manual page no: 7 of 88 1.2 certification details this product is ce marked under the following regulations. The product is certified to comply with the following requirements: directives directive 2009/142/ec the gas appliance directive directive 2006/95/ec...
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Navien stirling engine m-chp installation manual page no: 8 of 88 1.4 control of substances hazardous to health note the following information on substances hazardous to health. Adhesives and sealants the ncm-1130hh product employs a range of adhesives and sealants in its construction. These substan...
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Navien stirling engine m-chp installation manual page no: 9 of 88 2.0 technical specifications 2.1 performance data and general specifications specification items unit ncm - 1130hh engine burner heat input (min-max) kw 3.0-7.7 supplmentary burner heat input (min-max) kw 5.4-22.4 both burner heat inp...
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Navien stirling engine m-chp installation manual page no: 10 of 88 diagram 2.1 product dimensions 2.2 minimum installation and service clearances the product must not be installed in compartments or cupboards..
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Navien stirling engine m-chp installation manual page no: 11 of 88 2.3 flue system specifications 2.3.1 coaxial horizontal flue systems. The product is supplied complete with a concentric turret assembly and standard concentric horizontal balanced flue terminal assembly suitable for flue lengths fro...
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Navien stirling engine m-chp installation manual page no: 12 of 88 2.3.2 coaxial vertical flue systems the kit is supplied as a concentric flue assembly complete with terminal, suitable for heights of up to 10.5m. Diagram 2.3 optional vertical flue systems available for use with the appliance vertic...
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Navien stirling engine m-chp installation manual page no: 13 of 88 2.3.3 separate flue systems diagram 2.4 optional separate flue systems available for use with the appliance diameter of pipe [mm] max flue length [m] reduced flue length [m] Ø 80/100 10.5 45° 1.0 90° 2 Ø 80/80 20 45° 1.4 90° 3.5 tabl...
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Navien stirling engine m-chp installation manual page no: 14 of 88 2.4 kd navien appliance internals diagram 2.5 product internals.
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Navien stirling engine m-chp installation manual page no: 15 of 88 3.0 installation requirements 3.1 statutory requirements the installation of the product must be carried out by a competent person in accordance with the relevant requirements of the current issue of: • manufacturers instructions sup...
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Navien stirling engine m-chp installation manual page no: 16 of 88 3.2 product position the following limitations must be observed when sitting the product: a) the product is not suitable for installation in timber-framed buildings or in rooms containing a bath or shower. B) the product is not suita...
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Navien stirling engine m-chp installation manual page no: 17 of 88 g) where a terminal is fitted less than 1m below a plastic gutter or less than 0.5m below painted eaves or any other painted surface then a suitable shield at least 1m long shall be fitted to protect the surface. H) noise and any dis...
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Navien stirling engine m-chp installation manual page no: 18 of 88 3.4 central heating system a) this product is designed for connection to open vented central heating water systems and also for sealed systems up to 3 bar. Refer to diagram 3.3 for a typical ‘open vented’ system design and to diagram...
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Navien stirling engine m-chp installation manual page no: 19 of 88 diagram 3.2 typical sealed system design. The product can be connected to a sealed system. Ensure the manufactures instructions are followed when connecting the product to the sealed system components. To appropriately size the expan...
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Navien stirling engine m-chp installation manual page no: 20 of 88 3.4.1 hydraulic resistance diagram 3.3 pressure loss 3.4.2 water treatment the product incorporates a stainless steel heat exchanger. Particularly where a new boiler is to be fitted to an existing system, it is good practice that the...
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Navien stirling engine m-chp installation manual page no: 21 of 88 d) the governor at the meter must give a constant outlet pressure of 25 mbar i 2l (g25)and 20 mbar i 2h (g20) d) the gas supply line should be purged e) the complete installation must be tested for gas soundness and paperwork complet...
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Navien stirling engine m-chp installation manual page no: 22 of 88 4.0 installation procedure 4.1 unpacking the product will come in a wooden package. Unpack and check the contents against the installation preparation checklist provided. A copy of which is shown overleaf any damage noticed to equipm...
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Navien stirling engine m-chp installation manual page no: 23 of 88 4.2 preparing the wall for installation the wall structure intended for the kd navien appliance must be of suitable construction, load bearing and have a flat surface. 4.2.1 fitting the wall mounting template. 1) tape the paper templ...
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Navien stirling engine m-chp installation manual page no: 24 of 88 diagram 4.1 diagram showing cut away wall with m-chp mounted 7) the fischer rawl bolts currently supplied by kd navien to secure the wall mounting bracket to the wall must be used in all cases 8) set drill stop at depth of 90mm 9) dr...
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Navien stirling engine m-chp installation manual page no: 25 of 88 4.3 mounting the appliance 4.3.1 lifting equipment before lifting work is processed, following requirement should be ensured. 1. Ensure that a visual inspection is carried out to asses for any obvious defects (such as worn tyres, den...
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Navien stirling engine m-chp installation manual page no: 26 of 88 4.4 condensate drain diagram 4.2 condensate drain connection the condensate drain connection is at the bottom of the product, see diagram 4.2. Connect the product condensate drain to the condensate drain hose which is contained in pa...
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Navien stirling engine m-chp installation manual page no: 27 of 88 the diagrams below show acceptable means of condensate drain connection if it is necessary to install any condensate discharge pipework externally, then it should be kept as short as possible to a maximum length of 3m, be insulated w...
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Navien stirling engine m-chp installation manual page no: 28 of 88 diagram 4.2b external termination of condensate drain via internal discharge branch (i.E sinks) and condensate siphon.
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Navien stirling engine m-chp installation manual page no: 29 of 88 4.5 gas connection diagram 4.3 gas connection a working gas pressure of 25 mbar inlet pressure for i 2l (g25) and 20 mbar for i 2h (g20)should be available at the product inlet with the product firing at full rate. 1. Connect the gas...
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Navien stirling engine m-chp installation manual page no: 30 of 88 4.6 heating system connection this product is designed for connection to open vented wet central heating systems and sealed systems in accordance with the manufactures specification. The flow connection is situated at the bottom side...
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Navien stirling engine m-chp installation manual page no: 31 of 88 4.7 pressure reilef valve the pressure relief valve is set at 3 bars, therefore all pipe work, fittings, etc. Should be suitable for pessures over 3 bars and temperature in excess 100 ℃ the pressure relieve valve connects to 15 mm co...
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Navien stirling engine m-chp installation manual page no: 32 of 88 diagram 4.5 flue assembly before fitting the flue turret fill the condensate trap within the product by pouring a large cupful of water into the flue outlet. Take care to ensure that the water is only poured into the flue outlet and ...
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Navien stirling engine m-chp installation manual page no: 33 of 88 4.9 electrical connection 4.9.1 general the product must be installed by a competent kd navien trained electrician. 1) the fuse rating of the securable isolator shall be 13a 2) a mains supply of 230 v ~ 50 hz is required. 3) all prop...
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Navien stirling engine m-chp installation manual page no: 34 of 88 diagram 4.6 example of warning label for on-site generation diagram 4.7 kd navien product connection through a radial final circuit kd navien appliance 16a circuit breaker (2 pole rcd) consumer unit bi-directional electricity meter 1...
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Navien stirling engine m-chp installation manual page no: 35 of 88 4.9.2 appliance loom schematic diagram diagram 4.8a: ncm-1130hh loom schematic diagram.
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Navien stirling engine m-chp installation manual page no: 36 of 88 diagram 4.8b: ncm-1130hh loom schematic diagram.
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Navien stirling engine m-chp installation manual page no: 37 of 88.
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Navien stirling engine m-chp installation manual x 100 l n grid line ac 230 v basic unit grid protective earth grid neutral conductor n l g83 / ens g83 / ens protective earth g83 / ens l n l n asp- asp+ gim line gim protective earth gim neutral conductor gim islanded line gim islanded neutral conduc...
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Navien stirling engine m-chp installation manual page no: 39 of 88 x301 use terminal m p1 ground pwm output n 2 m 24v ground dc 24 v supply “24” 2 aol alternator overload ref. Bc4 alternator overload signal bc4 k 5 m b9 ground outside sensor k 2 m bx4 (b31) m bx5 (b32) ground dhw sensor 2 ground dhw...
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Navien stirling engine m-chp installation manual page no: 40 of 88 use terminal 4a 4b 5a 5b 6a 6b 7a 7b spool valve feedback m spool valve output dv1 spool valve output dv2 variable speed pwm fan gnd variable speed pwm fan supply 24 vdc variable speed pwm fan, hall feedback variable speed pwm fan, p...
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Navien stirling engine m-chp installation manual page no: 41 of 88 use terminal 1 2 3 4 gas valve signal 24 v gas valve gnd ignitor gnd ignitor signal 24 v x1 x1 x1 x1 1 2 3 4 5 6 condensate ref. Condensate signal flow oh, combi oh ref. Flow oh, combi oh signal flue oh ref. Flue oh signal x2 x2 x2 x...
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Navien stirling engine m-chp installation manual 4.9.3 accessing the controller assembly 1. Remove the 2 screws from the 2. Unlatch all the clips, and pull up the hooks (2 on the top and 2 on the bottom of the appliance). 3. Lift off the front panel from the wall mounted unit. 4. Remove the 3 screws...
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Navien stirling engine m-chp installation manual diagram 4. 4.9.4 accessing all the electricity connections 1. Release cap “a” of the grand cable which is located at the bottom of the appliance. 2. Remove the black silicone tube “b” from the cable 3. Insert wire “c” into cap “a” and the silicone tub...
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Navien stirling engine m-chp installation manual page no: 44 of 88 4. Insert the prepared cable into the cable gland, put the cap back on, and secure diagram 4.10 accessing the electricity connections ㆍ please ensure the all eletrical connections are tight and secure. ㆍ this unit must be earthed. ㆍ ...
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Navien stirling engine m-chp installation manual page no: 45 of 88 4.9.5 kd navien external control options the kd navien appliance may be configured for use with wired and wireless external controls which are manufactured by siemens. The wired option requires connections to be made inside the appli...
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Navien stirling engine m-chp installation manual page no: 46 of 88 c) wireless sophisticated room unit (remote control)* qaa78.610 the room unit is powered by three 1.5 v batteries type aa (lr06) select additional control options as required: d) wired additional heating zone extension module avs75.3...
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Navien stirling engine m-chp installation manual page no: 47 of 88 diagram 4.11 room thermostat location 4.9.6 connecting external valve and sensors the control cables to external 3 way valve and sensors can be connected directly to the appliance. The appliance is designed to be connected to an outd...
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Navien stirling engine m-chp installation manual page no: 48 of 88 diagram 4.12: connecting external valve and sensors.
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Navien stirling engine m-chp installation manual 5.0 commissioning and testing 5.1 engine transit brackets 1) before commissioning removed (see diagram 5.1) 2) remove the 3 red 3) all brackets and bolts must be placed safely to one side, as th when the appliance is removed 4) replace cover. Diagram ...
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Navien stirling engine m-chp installation manual page no: 50 of 88 5.2 electrical installation 1) checks to ensure electrical safety should be carried out by a competent trained kd navien engineer. 2) always carry out the preliminary electrical system checks i.E. Earth continuity, polarity, resistan...
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Navien stirling engine m-chp installation manual page no: 51 of 88 table 5 installation, commissioning, confirmation form (g83/1) site details site address (inc. Post code) telephone number customer supply number distribution network operator (dno) contact details sseg owner contact person contact t...
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Navien stirling engine m-chp installation manual page no: 52 of 88 5.3 gas installation 1) the whole of the gas installation, including the meter, should be inspected and tested for soundness and purged in accordance with the current regulations and recommendations. . 5.4 filling the central heating...
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Navien stirling engine m-chp installation manual page no: 53 of 88 5.5 commissioning the appliance photo 5.1 – facia control panel (embedded in appliance front).
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Navien stirling engine m-chp installation manual page no: 54 of 88 5.5.1 starting the appliance 1) check that all heating system drain cocks are closed and any valves in the flow and return are open. 2) check that the gas valve is open. 3) check that the electrical supply is off at the securable iso...
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Navien stirling engine m-chp installation manual page no: 55 of 88 5.5.2 commissioning the burners line no. Operating line 7130 chimney sweep function if the chimney sweep function is pressed for more than 3 seconds, the controller changes into chimney sweep function mode. The “special mode” symbol ...
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Navien stirling engine m-chp installation manual page no: 56 of 88 emissions check values engine burner co/ co 2 ratio less than 0.002 supplementary burner co/ co 2 ratio less than 0.002 table 12 co/ co 2 ratios 2) if the rates are outside the above details then proceed with the service procedures l...
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Navien stirling engine m-chp installation manual page no: 57 of 88 6-2. Wait for around 30 seconds. 6-3. Read the gas-air ratio. If the gas/air ratio is not between in 0 to -0.1 mbar, you should adjust the adjustment screw “c” on the gas valve. 7. Select the minimum rate at line no. 7211(engine burn...
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Navien stirling engine m-chp installation manual page no: 58 of 88 5.6 final checks 5.6.1 fitting the product casing 1) engage the casing onto the top panel and fasten the two clamps on the top panel together with clamp. Take care not to trap any cables. Secure with the bolts. 2) remember to plug th...
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Navien stirling engine m-chp installation manual page no: 59 of 88 5.6.3 product programmer unit operation 5.6.3.1 general description the appliance features a control set (avs37.294) embedded within the case. This is used to set the requirements for the room temperature, central heating flow temper...
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Navien stirling engine m-chp installation manual page no: 60 of 88 diagram 5.6.3 dimensions of room unit qaa78 diagram 5.6.4 radio transmitter avs71 4) wireless outside sensor avs13.399 – in conjunction with the room unit an outside sensor can be utilised. If required a radio repeater avs14.390 can ...
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Navien stirling engine m-chp installation manual page no: 61 of 88 diagram 5.6.5 wireless outside sensor avs13.399 5.6.3.2 setting time and day setting principle settings that cannot be made directly with the help of operating elements are made through programming. For this purpose, the individual s...
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Navien stirling engine m-chp installation manual page no: 62 of 88 2 the bottom section of the display shows a number of operating pages. Turn the setting knob until operating page “time of day and date“ appears. To confirm, press the ok button. 3 in the bottom section of the display, the first oper...
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Navien stirling engine m-chp installation manual page no: 63 of 88 5.6.3.2 user levels certain user levels only allow certain user groups to make settings. To reach the required user level, proceed as follows: operation display example description 1 you see the basic display. If the basic display is...
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Navien stirling engine m-chp installation manual page no: 64 of 88 3 you are now on the required user level. To reach the oem level, enter the relevant code (this operation would only be carried out by kd navien engineers) structure for “enduser“ the example given here shows that certain user levels...
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Navien stirling engine m-chp installation manual page no: 65 of 88 5.6.3.3programming the appliance operation qaa7x qaa55.
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Navien stirling engine m-chp installation manual page no: 66 of 88 5.6.3.4 selecting heating mode press the button to switch between the different operating modes. The choice made is indicated by a bar which appears below the symbols. Automatic operation automatic operation controls the room tempera...
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Navien stirling engine m-chp installation manual page no: 67 of 88 5.6.3.5 adjusting the room temperature set point turn the setting knob to increase or decrease the comfort set point . For the reduced set point press the ok button choose operating page “heating circuit“ and adjust the “reduced set ...
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Navien stirling engine m-chp installation manual page no: 68 of 88 configuration and operating state. Error message maintenance alarm special mode room temperature room temperature minimum room temperature maximum boiler temperature outside temperature outside temperature minimum outside temperature...
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Navien stirling engine m-chp installation manual page no: 69 of 88 5.7 handing over after completing the installation, commissioning and testing of the system, hand over to the householder by the following actions. 1) ensure the installation and service instructions are left with the product. 2) han...
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Navien stirling engine m-chp installation manual page no: 70 of 88 6.0 fault finding any/all service work must be earned out by a kd navien trained engineer. 6.1 general before looking for a fault condition, check that: ㆍ ㆍ ㆍ ㆍ mains electrical supply is turned on. ㆍ ㆍ ㆍ ㆍ the product programmer wit...
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Navien stirling engine m-chp installation manual page no: 71 of 88 acknowledgements line no. Operating line 6710 reset alarm relay when a fault is pending, an alarm can be triggered via relay qx... The qx... Relay must be appropriately configured. When using this setting, pending alarms are reset. E...
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Navien stirling engine m-chp installation manual page no: 72 of 88 user reset press the user reset button for more the 3 seconds error with automatic reset if an error occurs which will be reset automatically after the fault is eliminated, this will be displayed with a bell in the display. By pressi...
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Navien stirling engine m-chp installation manual page no: 73 of 88 if an error occurs which requires a service reset, this will be displayed with a bell and a screw wrench in the display. By pressing the info button, the type of error will be displayed with an error code number and a short error tex...
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Navien stirling engine m-chp installation manual page no: 74 of 88 6.4 error codes error codes ur = user reset / sr = service reset / ar= automatic reset,” arp= automatic reset after power down norsd: normal shutdown, emsd: emergency shutdown automatic reset is only done if the fault condition is el...
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Navien stirling engine m-chp installation manual page no: 75 of 88 e rr or c od e e rr or c od e e rr or c od e e rr or c od e s ys te m s ys te m s ys te m s ys te m e rr or c od e e rr or c od e e rr or c od e e rr or c od e d is pl ay d is pl ay d is pl ay d is pl ay d es cr ip tio n d es cr ip t...
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Navien stirling engine m-chp installation manual page no: 76 of 88 e rr or c od e e rr or c od e e rr or c od e e rr or c od e s ys te m s ys te m s ys te m s ys te m e rr or c od e e rr or c od e e rr or c od e e rr or c od e d is pl ay d is pl ay d is pl ay d is pl ay d es cr ip tio n d es cr ip t...
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Navien stirling engine m-chp installation manual page no: 77 of 88 e rr or c od e e rr or c od e e rr or c od e e rr or c od e s ys te m s ys te m s ys te m s ys te m e rr or c od e e rr or c od e e rr or c od e e rr or c od e d is pl ay d is pl ay d is pl ay d is pl ay d es cr ip tio n d es cr ip t...
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Navien stirling engine m-chp installation manual page no: 78 of 88 e rr or c od e e rr or c od e e rr or c od e e rr or c od e s ys te m s ys te m s ys te m s ys te m e rr or c od e e rr or c od e e rr or c od e e rr or c od e d is pl ay d is pl ay d is pl ay d is pl ay d es cr ip tio n d es cr ip t...
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Navien stirling engine m-chp installation manual page no: 79 of 88 e rr or c od e e rr or c od e e rr or c od e e rr or c od e s ys te m s ys te m s ys te m s ys te m e rr or c od e e rr or c od e e rr or c od e e rr or c od e d is pl ay d is pl ay d is pl ay d is pl ay d es cr ip tio n d es cr ip t...
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Navien stirling engine m-chp installation manual page no: 80 of 88 7.0 routine servicing the appliance shall always be turned off by removing any heat demands. Before working on the appliance ensure that the head temperature is below 150 °c. This is to prevent any uncontrolled engine start which wou...
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Navien stirling engine m-chp installation manual page no: 81 of 88 7.3 general inspections 1) remove the appliance cover and place safely to one side. 2) visually check the appliance for any signs of leaks or damage. 3) ensure that the condensate trap is visually inspected to asses for any signs of ...
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Navien stirling engine m-chp installation manual diagram 7.1 supplementary burner assembly removal 12) if the burner is not correct, for example it is damaged, replace the burner. Diagram 7.2 supplementary burner chp installation manual supplementary burner assembly removal 2) if the burner is not c...
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Navien stirling engine m-chp installation manual 7.6 checking & adjusting the ignition and 1) remove the electrode (d). Diagram 7.3 checking 2) release two screws, and remove thermal insulation ceramic papers 3) check the electrode for wear and contamination. 4) cleaning the electrode with a small b...
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Navien stirling engine m-chp installation manual page no: 84 of 88 condensate trap and clean (do not pull apart the condensate trap system) 7.9 engine burner the engine burner is service and maintenance free and has no need for annual servicing the flame detection and ignition probes are listed as s...
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Navien stirling engine m-chp installation manual page no: 85 of 88 8.0 short spare parts 8.1 general when replacing any kd navien product component; 1) isolate the electricity supply at the local securable isolator and at the 16a circuit breaker in the consumer unit 2) turn off the gas supply to the...
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Navien stirling engine m-chp installation manual page no: 86 of 88 8.2 short spare parts list the following list comprises parts commonly required as replacements, due to damage or wear..
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Navien stirling engine m-chp installation manual page no: 87 of 88 part part number supplementary ignition & flame detection probe bh25420006a supplementary burner bh2501638a engine ignition probe bha4060100023 engine flame detection probe bha4060100023 engine flame detection probe gasket bha4060100...
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Navien stirling engine m-chp installation manual page no: 88 of 88.