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  5. Installation & Servicing Instructions Manual

VOKERA Eclipse 216 ESS Installation & Servicing Instructions Manual

Summary of Eclipse 216 ESS

  • Page 1

    Supplied by www.Heating spares.Co tel. 0161 620 6677 installation & servicing instructions these instructions to be retained by user ess.

  • Page 2

    Supplied by www.Heating spares.Co tel. 0161 620 6677 contents design principles & operating sequence page 1.1 principle components 2 1.2 mode of operation (at rest) 2 1.3 heat request mode 2 1.4 safety devices 2 technical data page 2.1 central heating 3 2.2 gas pressure 3 2.3 expansion vessel 3 2.4 ...

  • Page 3

    Supplied by www.Heating spares.Co tel. 0161 620 6677 1 introduction general layout 1 auto air vent 2 flue outlet & air intake 3 flue gas analysis test point 4 burner plate 5 spark/sensing electrode 6 fan assembly 7 pressure switch 8 electronic control board (pcb) 9 condense trap 12 gas connection 13...

  • Page 4

    Supplied by www.Heating spares.Co tel. 0161 620 6677 2 section 1 design principles and operating sequence 1.1 principle components ● a fully integrated electronic control board featuring electronic temperature control, continuous air/gas modulation, anti-cycle control, pump over-run, self-diagnostic...

  • Page 5

    Supplied by www.Heating spares.Co tel. 0161 620 6677 3 section 2 technical data ref. Condition 15 ° c , 1013,25 mbar, dry gas note: l.P.G. Data refer to section 10 216 226 2.1 central heating heat input 17,80 kw 29,00 kw maximum heat output 60/80 ° c (return & flow temperature) 15,40 kw 25,30 kw max...

  • Page 6

    Supplied by www.Heating spares.Co tel. 0161 620 6677 4 2.12 pump duty fig. 3 shows the flow rate available – after allowing for pressure loss through the appliance – for system requirements. When using this graph apply only the pressure loss of the system. The graph is based on 20 ° c temperature di...

  • Page 7

    Supplied by www.Heating spares.Co tel. 0161 620 6677 5 and an adequate space for servicing and air circulation around the appliance. Where the installation of the appliance will be in an unusual location special procedures may be necessary, bs 6798 gives detailed guidance on this aspect. A compartme...

  • Page 8

    Supplied by www.Heating spares.Co tel. 0161 620 6677 6 3.7 electrical supply the appliance is supplied for operation on 230v @ 50hz electrical supply, it must be protected with a 3-amp fuse. The method of connection to the mains electricity supply must allow for complete isolation from the supply. T...

  • Page 9

    Supplied by www.Heating spares.Co tel. 0161 620 6677 7 section 4 installation 4.1 delivery the appliance is delivered in a heavy-duty card- board carton. Lay the carton on the floor with the writing the correct way up. 4.2 contents contained within the carton is: ● the boiler; ● the wall mounting br...

  • Page 10

    Supplied by www.Heating spares.Co tel. 0161 620 6677 8 4.5.2 concentric vertical flue the vertical flue terminal can be connected directly to the appliance flue outlet. Alternatively, an extension or bend can be connected to the appliance flue outlet if desired (see 2.8), however if additional bends...

  • Page 11

    Supplied by www.Heating spares.Co tel. 0161 620 6677 9 using the dimensions given in fig. 8 as a reference, mark and cut a 105mm hole in the ceiling and/or roof. Important you must ensure that the terminal is at least 300mm from any structure or surface (see fig. 8). The vertical flue terminal is 1,...

  • Page 12

    Supplied by www.Heating spares.Co tel. 0161 620 6677 10 4.5.3.2 horizontal termination (see fig. 10) the twin flue system must be converted to the dedicated concentric flue kit for termination. ● the horizontal terminal is supplied with a built- in converter box and cannot be shortened. ● a 130mm ho...

  • Page 13

    Supplied by www.Heating spares.Co tel. 0161 620 6677 11 note it will be necessary to hold the valve with one spanner whilst tightening with another. 4.6.1 gas (see fig. 12) the appliance is supplied with a 1/2 inch bsp service valve, connect the supply pipe to the inlet of the valve and tighten the ...

  • Page 14

    Supplied by www.Heating spares.Co tel. 0161 620 6677 12 5.1 gas supply installation inspect the entire installation including the gas meter, test for soundness and purge. Refer to bs 6891 for specific instruction. 5.2 the heating system the appliance contains components that may become damaged or re...

  • Page 15

    Supplied by www.Heating spares.Co tel. 0161 620 6677 13 5.8 operating parameters the eclipse boiler is supplied with built-in parameter defaults (see 2.11), the following procedure can be used if any parameters require to be adjusted or changed. ● press the mode button until a fixed decimal point ap...

  • Page 16

    Supplied by www.Heating spares.Co tel. 0161 620 6677 14 6.1 general to ensure the continued safe and efficient opera- tion of the appliance, it is recommended that it is checked and serviced at regular intervals. The frequency of servicing will depend upon the particular installation conditions, but...

  • Page 17

    Supplied by www.Heating spares.Co tel. 0161 620 6677 15 the appliance, remove the appliance casing as described in section 4.8.1. Drain the water content from the appliance via the safety valve. Ensure some water absorbent cloths are available to catch any residual water that may drip from the appli...

  • Page 18

    Supplied by www.Heating spares.Co tel. 0161 620 6677 16 fig. 25 6.11 gas valve (see fig. 23) carry out component removal procedure as de- scribed in 6.4. The gas valve must be changed as complete unit. Unclip and remove the air chamber cover. Disconnect the electrical plug from the gas valve. Discon...

  • Page 19

    Supplied by www.Heating spares.Co tel. 0161 620 6677 17 6.16 hydraulic manifold assembly (see fig. 28) carry out component removal procedure as de- scribed in 6.4. Refer to figure 27 for an exploded view of the manifold and its internal components. Care should be taken when removing the manifold cov...

  • Page 20

    Supplied by www.Heating spares.Co tel. 0161 620 6677 18 side. Replace in the reverse order, ensuring that all seals and insulation panels are undamaged and in good condition. 6.20 expansion vessel (see fig. 1) due to the compact design of this appliance, removal and/or replacement of the expansion v...

  • Page 21

    Supplied by www.Heating spares.Co tel. 0161 620 6677 19 7.1 checking appliance operation when carrying out any repairs or servicing to the appliance, the relevant commissioning and/or set-up procedure must be undertaken to ensure the continued safe operation of the appliance. Particular attention sh...

  • Page 22

    Supplied by www.Heating spares.Co tel. 0161 620 6677 20 ● when ‘h’ is displayed in led 1, press the mode button until led 1 shows an alternating cursor (see fig. 32); ● when the digit is to the left, led 2 shows the first two digits of the maximum fan speed; ● when the digit is to the right, led 2 s...

  • Page 23

    Supplied by www.Heating spares.Co tel. 0161 620 6677 21 7.5 led 1 status codes when the boiler is operating normally (without fault), led 1 displays the current status of the boiler whilst led 2 will normally display the relevant outlet temperature. In addition to the above operating status codes, t...

  • Page 24

    Supplied by www.Heating spares.Co tel. 0161 620 6677 22 led 1 shows 2 led 2 shows 0 1 2 3 4 5 6 7 8 9 reason standby purge ignition heat request n/a fan-speed low built-in delay pump over-run n/a high temperature led 1 shows 3 led 2 shows ° c temperature of flow sensor at time of lockout led 1 shows...

  • Page 25

    Supplied by www.Heating spares.Co tel. 0161 620 6677 23 ● connect test leads between the neutral & earth connections at the appliance input board (see fig.15). The meter should read approximately 0 – 15vac. If so polarity is correct. If not, see 7.11.4. 7.11.4 reversed polarity or supply fault repea...

  • Page 26

    Supplied by www.Heating spares.Co tel. 0161 620 6677 24 7.12.3 fault finding test ‘1’ test1 check supply incoming yes no no check fuse on input board is there plug x1 (l & n) 230v at yes yes no end of test input pcb & check continuity between main pcb electrical supply to boiler switch on is there p...

  • Page 27

    Supplied by www.Heating spares.Co tel. 0161 620 6677 25 7.12.5 fault finding test ‘2’ test 2 terminals p & n pump fault 230v on of plug x1 main pcb ok no yes l & n of pump 230v at no check continuity yes pump replace no fuse yes pcb replace f1 fuse on replace 7.12.6 fault finding test ‘3’ test 3 rep...

  • Page 28

    Supplied by www.Heating spares.Co tel. 0161 620 6677 26 8.1 important the eclipse boiler utilises 24v switching. Any external controls that are directly connected to the boiler must be suitable for 24v applications and shall be voltage free. Under no circumstances should a 230v supply be connected t...

  • Page 29

    Supplied by www.Heating spares.Co tel. 0161 620 6677 27 fig. 34 fig. 34b “y” plan installations are only possible with the addition of an external relay as above. The switching contacts of the relay must be suitable for 24vac at 100ma, the relay coll must be suitable for 24vac fig. 34a “s” plan with...

  • Page 30

    Supplied by www.Heating spares.Co tel. 0161 620 6677 28 functional diagram note. L-n-e connection must not be interchanged key r.T. Room thermostat f fan p pump s1 flow thermistor (ntc) s2 return thermistor (ntc) l1 led ok (green) fig. 35 l2 led alarm (blink red) f1 fusibile 2 af f.Se/i.E. Spark/sen...

  • Page 31

    Supplied by www.Heating spares.Co tel. 0161 620 6677 29 note. L-n-e connection must not be interchanged control switching of time clock and room thermostat is 24 vdc functional diagram fig. 36.

  • Page 32

    Supplied by www.Heating spares.Co tel. 0161 620 6677 30 pcb display pcb display pcb display pcb internal component gas valve fan condense pressure switch flow sensor return sensor pump external transformer 24v connection for time clock or room thermostat status led symbol ope f p.S. S1 s2 p r.T. L1 ...

  • Page 33

    Supplied by www.Heating spares.Co tel. 0161 620 6677 31 section 9 exploded diagrams pos description part n. 216 ess 226ess 1 frame assembly 8344 8344 6 guard 9814 9814 9 green-red led 8921 8921 10 2a inline fuse (5 pcs.) 8968 8968 11 display board 8918 8918 12 instrumental panel 8346 8346 13 quick p...

  • Page 34

    Supplied by www.Heating spares.Co tel. 0161 620 6677 32 pos description part n. 216 ess 226ess 1 case 01005170 01005170 4 3a fuse 3478 3478 6 case clip (10 pcs.) 5588 5588 8 wired transformer 1048 1048 9 printed circuit back semi-box 1037 1037 11 printed circuit board mtn setting 10022687 10022686 8...

  • Page 35

    Supplied by www.Heating spares.Co tel. 0161 620 6677 33 pos description part n. 216 ess 226ess 1 expansion vessel 7204 7204 2 pipe 1011 1011 3 ntc sensor 1194 1194 4 washer (10 pcs.) 5023 5023 5 connection 3/4” 8873 8873 6 pipe 10022445 10022445 7 heating manifold 10020799 10020799 8 heating by-pass...

  • Page 36

    Supplied by www.Heating spares.Co tel. 0161 620 6677 34 pos description part n. 216 ess 226ess 1 air vent bottle 9849 9849 2 non return valve 8910 8910 3 connection for non return valve 8911 8911 4 upper panel for air box 8881 8881 5 clamp 8675 8675 6 washer clamp (10 pcs.) 5920 5920 7 air box hole ...

  • Page 37

    Supplied by www.Heating spares.Co tel. 0161 620 6677 35 pos description part n. 216 ess 226ess 2 main burner 1196 1196 3 washer 9285 9285 5 air conveyor 10022450 8886 6 pressure connection 8916 8916 7 silicone tube 1457 1457 8 spring 9296 9296 9 fan gasket (5 pcs.) 8893 8893 10 fan 1018 1018 11 scre...

  • Page 38

    Supplied by www.Heating spares.Co tel. 0161 620 6677 36 section 10 l.P.G. Instructions 10.3 gas supply the gas supply must be connected to the appliance by a competent lpg installer and must be of sufficient size to supply the appliance at its maximum output. An existing supply must be checked to en...

  • Page 39

    Supplied by www.Heating spares.Co tel. 0161 620 6677 37 fig. 37 fan speed in rpm kw output btu/h 102,360 68,240 17,060 0 51,180 34,120 85,300 ● check that the correct value is still being obtained. If not, repeat the above procedure; ● press the reset button to exit the appliance engineer mode. Remo...

  • Page 40: Energizing Home Heating

    Supplied by www.Heating spares.Co tel. 0161 620 6677 cod. 10022447 - ed. 2 - 16/02 vokèra ltd. 4 th floor, catherine house, boundary way, hemel hempstead, herts, hp2 7rp email: enquiries@vokera.Co.Uk web: www.Vokera.Co.Uk general enquiries - tel: 01442 281400 fax: 01442 281460 technical advice - tel...