VOKERA Eclipse 216 ESS Installation & Servicing Instructions Manual
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VOKERA Eclipse 216 ESS Installation & Servicing Instructions Manual

VOKERA Eclipse 216 ESS Installation & Servicing Instructions Manual

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ESS
Supplied By www.heating spares.co Tel. 0161 620 6677
Installation
& Servicing
Instructions
THESE INSTRUCTIONS
TO BE RETAINED
BY USER

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Summary of Contents for VOKERA Eclipse 216 ESS

  • Page 1 Installation & Servicing Instructions THESE INSTRUCTIONS TO BE RETAINED BY USER Supplied By www.heating spares.co Tel. 0161 620 6677...

  • Page 2: Table Of Contents

    7.12 Fault finding Installation Page Delivery Contents Wiring diagrams Page Unpacking Important note Preparation for mounting Installation of Vokera time clock Fitting the flue External controls Connecting the gas & water Condensate outlet Electrical connections Exploded diagrams Page Table 1 Commissioning...
  • Page 3 INTRODUCTION The Vokera Eclipse 216 ESS & 226 ESS are central combustion air intake that can be rotated – horizontally – heating condensing boilers, which - by design - through 360 degrees for various horizontal or vertical incorporates full sequence electronic ignition, circulating applications.

  • Page 4: Principle Components

    SECTION 1 DESIGN PRINCIPLES AND OPERATING SEQUENCE PRINCIPLE COMPONENTS SAFETY DEVICES When the appliance is in use, safe operation is A fully integrated electronic control board ensured by: featuring electronic temperature control, a high limit thermostat that interrupts the continuous air/gas modulation, anti-cycle operation of the burner;...

  • Page 5: Technical Data Page

    SECTION 2 TECHNICAL DATA 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 Maximum heat output 30/50°C (return & flow temperature) 16,80 kW 26,8 kW Minimum heat output 60/80°C (return & flow temperature) 4,40 kW 7,3 kW Minimum heat output 30/50°C (return &...

  • Page 6: Pump Duty

    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 differential. 0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 Litres Per Hour (x100)

  • Page 7: Gas Supply

    BS 5440 PART 1 FLUES BS 5440 PART 2 FLUES AND VENTILATION BS 5449 PART 1 FORCED CIRCULATION HOT WATER SYSTEMS BS 6798 INSTALLATION OF BOILERS OF RATED INPUT NOT EXCEEDING 60kW BS 6891 LOW PRESSURE INSTALLATION PIPES BS 7074 PART 1 APPLICATION, SELECTION, AND INSTALLATION OF EXPANSION VESSELS AND ANCILLARY EQUIPMENT FOR SEALED WATER SYSTEMS AIR SUPPLY...

  • Page 8: Electrical Supply

    litres of expansion from within the system, generally ELECTRICAL SUPPLY this is sufficient, however if the system has an The appliance is supplied for operation on 230V unusually high water content, it may be necessary @ 50Hz electrical supply, it must be protected to provide additional expansion capacity (see 6.19).

  • Page 9: Delivery

    The top flue outlet permits both horizontal and Fig. 7 vertical flue applications to be considered, alternatively, the Vokera twin flue system can be Take the large black gasket - supplied with the utilised if longer flue runs are required.
  • Page 10 NOTE Seal the flue assembly to the wall using cement or a suitable alternative that will provide You must ensure that the entire flue system is satisfactory weatherproofing. The interior and properly supported and connected. exterior trim can now be fitted. Seal the flue assembly to the wall using cement or a suitable alternative that will provide satisfactory weatherproofing.
  • Page 11 4.5.3 TWIN FLUE SYSTEM Insert the exhaust connection manifold onto the The Vokera twin flue system enables greater flue appliance flue outlet. distances to be achieved (see 2.8) than that of the Place the silicone seal (supplied with twin standard concentric flue system.

  • Page 12: Connecting The Gas & Water

    4.5.3.3 VERTICAL TERMINATION (see fig. 11) The twin flue system must be converted to the dedicated concentric flue kit for termination. The vertical terminal is supplied with a built-in converter box and cannot be shortened. A 130mm hole is required for the passage of the concentric terminal through the ceiling and/or roof.

  • Page 13: Condensate Outlet

    ELECTRICAL CONNECTIONS NOTE The electrical supply must be as specified in 3.7. It will be necessary to hold the valve with one A qualified electrician should connect the electri- spanner whilst tightening with another. cal supply to the appliance. If controls - external to the appliance - are required, a competent 4.6.1 GAS (see fig.

  • Page 14: Gas Supply Installation

    Vokera appliances. cold and hot as detailed in 5.7. Open all radiator or Vokera Ltd. cannot comment on the suitability of any heating valves and the appliance flow & return service other such product with our appliances.

  • Page 15: Operating Parameters

    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 appears in LED 1 (see fig. 16). Press the STEP button until the desired parameter is shown in LED 1.

  • Page 16: Final Checks

    It is the law that any servicing work is carried out Inspect all joints for signs of leakage and repair by a competent person such as a Vokera engineer, if necessary. an approved service agent, British Gas, or other Refer to the commissioning section and/or re- CORGI registered personnel.

  • Page 17: Pump Head Removal

    the appliance, remove the appliance casing as PRESSURE GAUGE (see fig. 20) described in section 4.8.1. Drain the water content Carry out component removal procedure as de- from the appliance via the safety valve. Ensure scribed in 6.4. some water absorbent cloths are available to Remove pressure gauge locking screw, located catch any residual water that may drip from the on manifold, and withdraw the pressure gauge...

  • Page 18: Gas Valve Removal

    Replace in the reverse order. Please note, ensure Housing all seals are in good condition, taking care to P.C.B. ensure they are replaced correctly. Cover Securing nuts Fig. 22 Spark Gas valve outlet electrode connection 6.11 GAS VALVE (see fig. 23) Carry out component removal procedure as de- scribed in 6.4.

  • Page 19: Hydraulic Manifold Assembly

    6.16 HYDRAULIC MANIFOLD ASSEMBLY (see 6.18 CONDENSE PRESSURE SWITCH (see fig. 29) fig. 28) Carry out component removal procedure as Carry out component removal procedure as de- described in 6.4. scribed in 6.4. Unclip and remove the air chamber cover. Refer to figure 27 for an exploded view of the Disconnect the electrical wiring and pressure manifold and its internal components.

  • Page 20: Expansion Vessel Removal

    side. Replace in the reverse order, ensuring that all seals and insulation panels are undamaged and in good condition. Fig. 30 6.20 EXPANSION VESSEL (see fig. 1) Due to the compact design of this appliance, removal and/or replacement of the expansion vessel may require the appliance to be removed from the wall, if this is deemed impractical, an external expansion vessel may be fitted to the...

  • Page 21: Checks, Adjustments, And Fault Finding Page

    SECTION 7 CHECKS, ADJUSTMENTS, AND FAULT FINDING CHECKING APPLIANCE OPERATION CHECKING/ADJUSTING FAN SPEED To check the fan speeds, you must first access When carrying out any repairs or servicing to the appliance, the relevant commissioning and/or the engineer mode. The fan speed should only be set-up procedure must be undertaken to ensure changed or adjusted by the commissioning the continued safe operation of the appliance.

  • Page 22: Adjusting The Gas Valve

    when ‘H’ is displayed in LED 1, press the 7.4.1 MINIMUM SETTING MODE button until LED 1 shows an alternating With the boiler operating at minimum output the cursor (see fig. 32); reading should be 8.6% (+/- 0.2%). If the CO when the digit is to the left, LED 2 shows the first reading is correct, proceed to 7.4.2.

  • Page 23: Status Code

    LED 1 STATUS CODES LED 1 LED 2 Reason for lockout When the boiler is operating normally (without Internal fault (PCB) fault), LED 1 displays the current status of the Internal fault (PCB) boiler whilst LED 2 will normally display the Internal fault (PCB) relevant outlet temperature.

  • Page 24: Temperature Sensor Viewing Mode

    7.10 EXTERNAL FAULTS LED 1 shows 2 Before carrying out any fault-finding or component LED 2 shows Reason replacement, ensure the fault is not attributable to Standby any aspect of the installation. Purge For example external wiring fault, service valves Ignition closed, gas supply turned off, etc.

  • Page 25: Fault Finding

    Connect test leads between the Neutral & Earth 7.12.1 FAULT FINDING TESTS connections at the appliance input board (see If a lockout code is displayed on LED’s 1 & 2, fig.15). The meter should read approximately 0 please refer to 7.6 for the cause of the lockout. –...
  • Page 26 7.12.3 FAULT FINDING TEST ‘1’ TEST1 SWITCH ON ELECTRICAL SUPPLY TO BOILER IS THERE 230V AT PLUG M5 ON INPUT BOARD? CHECK INCOMING SUPPLY IS THERE 230V AT PLUG M6 ON INPUT BOARD? CHECK FUSE ON IS THERE INPUT BOARD 230V AT PLUG X1 (L &...
  • Page 27 7.12.5 FAULT FINDING TEST ‘2’ TEST 2 PUMP FAULT 230V ON TERMINALS P & N OF PLUG X1 230V AT F1 FUSE ON L & N OF PUMP MAIN PCB OK REPLACE REPLACE REPLACE CHECK FUSE CONTINUITY PUMP 7.12.6 FAULT FINDING TEST ‘3’ TEST 3 FAULT IS "5"...

  • Page 28: Wiring Diagrams Page

    (part no. 201 or 202) EXTERNAL CONTROLS IMPORTANT (see 8.1) Isolate the appliance from the electrical supply Vokera recommend the use of the “S” plan system and remove the casing as described in 4.8.1. of controls (see fig. 34B). However the “Y” plan...
  • Page 29 Fig. 34 Fig. 34A “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 “S”...
  • Page 30 FUNCTIONAL DIAGRAM Fig. 35 R.T. Room thermostat Led alarm (blink red) Fusibile 2 AF F.se/I.E. Spark/sense electrode Pump Gas valve solenoids Flow thermistor (NTC) RL3V 3 way relay Return thermistor (NTC) P.S. Pressure switch (NC) Led OK (green) Supplied By www.heating spares.co Tel. 0161 620 6677...
  • Page 31 FUNCTIONAL DIAGRAM Fig. 36 Supplied By www.heating spares.co Tel. 0161 620 6677...
  • Page 32 LOCATION TERMINAL DESIGNATION Appliance terminal strip Earth connection Appliance terminal strip Live connection Appliance terminal strip Neutral connection Appliance terminal strip 24V connection Appliance terminal strip Spare Appliance terminal strip 24V connection Appliance terminal strip Spare Appliance terminal strip Spare Appliance terminal strip Spare PLUG or CONNECTION...

  • Page 33: Exploded Diagrams Page

    SECTION 9 EXPLODED DIAGRAMS Pos Description Part N. 216 ESS 226ESS PLASTIC TRADE MARK LABEL 1748 1748 PLASTIC TRADE MARK LABEL BRACKET 2138 2138 FRAME ASSEMBLY 8344 8344 DOOR PANEL 6168 6168 GUARD 9814 9814 DOOR PANEL 5254 5254 GREEN-RED LED 8921 8921 FLANGE...
  • Page 34 Pos Description Part N. 216 ESS 226ESS PRINTED CIRCUIT BOARD CASE 01005170 01005170 LPG SETTING 10022690 10022689 3A FUSE 3478 3478 3,15A INLET FUSE 8969 8969 CASE CLIP (10 pcs.) 5588 5588 2A INLET FUSE (5 pcs.) 8968 8968 WIRED TRANSFORMER 1048 1048 PRINTED CIRCUIT FRONT...
  • Page 35 11 12 Pos Description Part N. 216 ESS 226ESS FIXING KNOB 7172 7172 EXPANSION VESSEL 7204 7204 CONNECTION 9730 9730 PIPE 1011 1011 WASHER (10 pcs.) 9732 9732 NTC SENSOR 1194 1194 PIPE 9731 9731 WASHER (10 pcs.) 5023 5023 SIPHON 1191 1191...
  • Page 36 Pos Description Part N. COVER FOR HEAT EXCHANGER 1033 1033 216 ESS 226ESS EXCHANGER UPPER AIR VENT BOTTLE 9849 9849 INSULATING PANEL 1016 1016 NON RETURN VALVE 8910 8910 ROOMSEALED CHAMBER 10022672 10022672 CONNECTION FOR WASHER 8903 8903 NON RETURN VALVE 8911 8911 GLASS...
  • Page 37 Pos Description Part N. 216 ESS 226ESS GAS PIPE 10022442 10022442 MAIN BURNER 1196 1196 GAS VALVE 10022441 10022441 WASHER 9285 9285 GAS PIPE 10022443 10022443 AIR CONVEYOR 10022450 8886 PIPE 9772 9772 PRESSURE CONNECTION 8916 8916 GAS COCK 7098 7098 SILICONE TUBE 1457...

  • Page 38: Technical Data

    SECTION 10 L.P.G. INSTRUCTIONS For details of converting boilers to LPG please refer to the instructions supplied with the relevant conversion kit. 10.1 TECHNICAL DATA Inlet pressure 37 mbar 37 mbar Maximum gas rate 2,49 l/per hr. 4,08 l/per hr. Minimum gas rate 0,72 l/per hr.

  • Page 39: Range Rating

    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. Remove the analyser test probe from the analysis test point and refit cap. Refit the air chamber cover.
  • Page 40 Vokèra Ltd. 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: 0141 945 6810 Spare Parts - Tel: 0141 945 6820 After Sales Service - Tel: 0870 333 0220 Vokèra Ireland...

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Eclipse 226 ess

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