Download
Share
Print this page
Sime ECOMFORT PLUS 25 HE -EV Installation And Servicing Instructions
  1. Manuals
  2. Brands
  3. Sime Manuals
  4. Boiler
  5. ECOMFORT PLUS 25 HE
  6. Installation and servicing instructions

Sime ECOMFORT PLUS 25 HE -EV Installation And Servicing Instructions

Hide thumbs Also See for ECOMFORT PLUS 25 HE -EV:

Advertisement

Quick Links

See also: Instructions for Using
ENSURE THAT THESE INSTRUCTIONS ARE LEFT
UK
FOR THE USER AFTER COMPLETION OF THE
BENCHMARK SECTION
ECOMFORT
PLUS HE -EV
199838
Installation and
servicing instructions
Please read the Important Notice within
this guide regarding your boiler warranty

Advertisement

loading
Need help?

Need help?

Do you have a question about the ECOMFORT PLUS 25 HE -EV and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for Sime ECOMFORT PLUS 25 HE -EV

Summary of Contents for Sime ECOMFORT PLUS 25 HE -EV

  • Page 1 ENSURE THAT THESE INSTRUCTIONS ARE LEFT FOR THE USER AFTER COMPLETION OF THE BENCHMARK SECTION ECOMFORT PLUS HE -EV 199838 Installation and servicing instructions Please read the Important Notice within this guide regarding your boiler warranty...
  • Page 2 For the first year all of our appliances are protected by our manufacturer’s guarantee which covers both parts and labour. As you would expect from Sime Ltd, it is our aim to provide our valued customers with the best in after sales and service.
  • Page 4 The Benchmark Scheme Sime Ltd is a licensed member of the Benchmark Scheme which aims to improve the standards of installation and commissioning of domestic heating and hot water systems in the UK and to encourage regular servicing to optimi- se safety, efficiency and performance.

  • Page 5: Table Of Contents

    ECOMFORT PLUS 30 HE -EV: Gas Council number 47-283-31 ECOMFORT SYSTEM PLUS 25 HE -EV: Gas Council number 41-283-26 ECOMFORT PLUS 25 HE -EV (without time clock): Gas Council number 47-283-32 ECOMFORT PLUS 30 HE -EV (without time clock): Gas Council number 47-283-33 These appliances comply with the S.E.D.B.U.K.

  • Page 6: Description Of The Boiler

    DESCRIPTION OF THE BOILER 1. 1 INTRODUCTION exhaust fumes to be recovered. The boiler correct operation of the appliance. is equipped as standard with frost protec- ECOMFORT PLUS HE -EV and ECOMFORT tion and circulating pump antijamming All modules are compliant with European SYSTEM PLUS HE -EV boilers have a con- system.

  • Page 7: Domestic Hot Water

    TECHNICAL FEATURES (Table 3) ECOMFORT PLUS 25 HE -EV 30 HE -EV SYSTEM 25 HE -EV C C o o d d e e b b o o i i l l e e r r ( ( w w i i t t h h m m e e c c h h a a n n i i c c a a l l c c l l o o c c k k ) ) 8 8 1 1 0 0 4 4 0 0 2 2 2 2 8 8 1 1 0 0 4 4 0 0 2 2 1 1 C C o o d d e e b b o o i i l l e e r r w w i i t t h h o o u u t t t t i i m m e e c c l l o o c c k k...
  • Page 8 FUNCTIONAL DIAGRAM (Fig. 2) ECOMFORT PLUS 25-30 HE -EV K K E E Y Y 1 Post-condenser 2 Smoke stat 100 °C 3 Fan 4 Primary exchanger 5 SM sensor (SM1) and safety stat (SM2) 6 D.H.W. exchanger 7 Filter 8 Diverter valve 9 Auto air vent 10 Pump...
  • Page 9 MAIN COMPONENTS (Fig. 3) NOTE: Analogue pressure gauge see fig. 18/a. K K E E Y Y 9 Post-condenser 1 Control panel 10 Combustion chamber 2 Primary exchanger 11 Ignition/ ionisation electrode 3 SM sensor (SM1 and safety stat SM2) 12 Burner 4 Fan 13 Automatic air vent...

  • Page 10: Installation

    INSTALLATION The boiler must be installed in a fixed loca- in order to eliminate any foreign bodies that made to BS6798:2009. tion and only by specialized and qualified per- might be detrimental to the operating efficien- The boiler incorporates a condensate trap son in compliance with all instructions con- cy of the appliance.
  • Page 11 being trapped in the pipe, the number of up to 3 storeys. There are specific require- densate can be discharged into the rainwa- bends should be kept to a minimum. ments when connecting to a stack pipe ter system, or into a purpose-made soak Pipework must be angled down from the serving multi-storey buildings greater than away (condensate absorption point).
  • Page 12 – This must involve the use of a propri- COAXIAL DUCT etary cleanser, Sime Ltd recommend ø 80/125 To provide some indications of possible solu- only the use of Fernox products for the (only for “30 HE -EV”)
  • Page 13 IMPORTANT: – The insertion of each additional 90° bend with a diameter of 60/100 (code 8095850) reduces the available section by 1.0 meters. – The insertion of each additional 90° bend with a diameter of 80/125 (code 8095870) reduces the available section by 1,0 meters.
  • Page 14 0.7 m. ø 60 A (Exhaust ø 60/100) B (Flue ø 60) BOILER MODEL Meters No. of extensions L. 1000 Meters No. of extensions L. 1000 ECOMFORT PLUS 25 HE -EV 0.90 ECOMFORT SYSTEM PLUS 25 HE -EV 1.90 0.90 ECOMFORT PLUS 30 HE -EV 1.90...
  • Page 15 TABLE 4 – If the terminal discharges into a pathway or passageway check Terminal position Minimum spacing that combustion products will not cause nuisance and that the Directly below an openable window, air vent terminal will not obstruct the passageway. or any other ventilation opening 300 mm 12 in...
  • Page 16 TABLE 5 Accessories ø 80 Head loss (mm H Head loss (mm H “25 HE -EV/SYSTEM 25 HE -EV” “30 HE -EV” Inlet Outlet Inlet Outlet 90° elbow MF 0.25 0.35 0.30 0.40 45° elbow MF 0. 1 5 0.25 0.20 0.30 Extension L.
  • Page 17 C.H. return earth connection. External temperature sensor TA 1-2 Zone room thermostat NOTE: SIME declines all responsibility for 2. 1 0.2 Use with different VZ 1-2 Zone valve injury or damage to persons, animals or electronic systems RL 1-2 Zone relay...
  • Page 18 BASIC SYSTEM SYSTEM WITH SINGLE HEATING ZONE AND ROOM THERMOSTAT, OPTIONAL EXTERNAL SENSOR(Code 8094101) BASIC SYSTEM MULTI-ZONE SYSTEM WITH VALVE, ROOM THERMOSTAT AND EXTERNAL SENSOR (Code 8094101) BASIC SYSTEM MULTI-ZONE SYSTEM WITH PUMP, ROOM THERMOSTATS AND EXTERNAL SENSOR (Code 8094101)
  • Page 19 2. 1 1 BOILER ELECTRICAL “ECOMFORT PLUS 25-30 HE -EV NERO-BLACK NERO NERO - BLACK MARRONE BLU-BLUE MARRONE-BROWN 230 V MARRONE-BROWN 50 Hz BLU-BLUE EV1-2 (24 VDC) CD.6301440C (24 VDC) S.AUX (24 VDC) (3,3 VDC) ROSSO - RED VERDE - GREEN (3,3 VDC) ARANCIO- ORANGE VERDE-GREEN...
  • Page 20 2. 1 2 BOILER ELECTRICAL “ECOMFORT SYSTEM PLUS 25 HE -EV” NERO-BLACK NERO-BLACK BLU-BLUE MARRONE-BROWN 230 V MARRONE-BROWN 50 Hz BLU-BLUE EV1-2 (24 VDC) CD.6301440C (24 VDC) S.AUX (24 VDC) (3,3 VDC) (3,3 VDC) VERDE-GREEN 4 3 2 1 VERDE-GREEN (24 VDC) (3,3 VDC) (3,3 VDC)

  • Page 21: Characteristics

    CHARACTERISTICS 3. 1 CONTROL PANEL 1 - DESCRIPTION OF DISPLAY ICONS 2 - DESCRIPTION OF CONTROLS SUMMER MODE ICON OPERATING MODE/RESET Press this key repeatedly to step from standby to summer to winter. The green LED will flash to indica- te a key has been pressed.
  • Page 22 ACCESS TO INSTALLER'S PARAMETERS INSTALLER PARAMETERS FAST CONFIGURATION PAR DESCRIPTION RANGE UNIT OF INC/DEC DEFAULT For access to the installer's parameters, MEASUREMENT UNIT SETTING press simultaneously the ( ) keys 01 Combustion configuration -- = ND “--” for 5 seconds. 1 ...
  • Page 23 EXTERNAL SENSOR If there is an external sensor, the heating settings SET can be taken from the climatic curves according to the external tempera- ture and, in any case, limited to with the range values described in point 3.2 (para- meters PAR 13 and PAR 14).
  • Page 24 By-pass ON By-pass OFF 1000 1200 WATER FLOW (l/h) By pass OFF Water flow (l/h) 1000 Residual head (mbar) By pass ON Water flow (l/h) 1000 Residual head (mbar) Fig. 12 LEGEND By-pass on By-pass off Water pressure switch assembly Auto air vent REFERENCE POSITION BY-PASS RIFERIMENTO POSIZIONE BY-PASS...

  • Page 25: Use, Maintenance (Including Benchmark) And Commissioning

    Only a conversion to another gas( natural gas to LPG) should the gas valve be adju- sted. GAS CONVERSION (fig. 15) This operation must be performed by authorised personnel using original Sime components. To convert, perform the following opera- tions (fig. 15): Modulator –...
  • Page 26 or the 30 HE -EV boiler to function with LPG, press until 04 appears. Confirm this value using Exit the parameters section by pressing K K E E Y Y The table below gives the values to set 1 Plastic tap when the supply gas is changed: 2 Minimum pressure adjusting nut 3 Maximum pressure adjusting nut...
  • Page 27 MAINTENANCE tically switch off after 15 minutes from the activation. To guarantee the operation and efficiency of the appliance and to conform to the requirements of any extended warranty, FUNCTIONING ERRORS it must be serviced regularly. This should be at least annually and can When there is a functioning error, an alarm only be done by a Gas Safe Registered appears on the display and switch on the...
  • Page 28 When the two sensitive elements of the Ensure that the boiler is registered with heating probe (SM1/SM2) dif fer to gas Safe Register and Sime Ltd within 30 each other by more than 16°C the boiler days of installation, and request that the...
  • Page 29 disconnect the heat exchanger outlet pipe from the hydraulic assembly. Using pliers remove the filter. Clean it as required. Refit in reverse order. 4.7.2 Burner inspection – IAccess the burner as described in 6.3. Using a soft brush, clean the burner of debris.
  • Page 30 GAS BOILER SYSTEM COMMISSIONING CHECKLIST This Commissioning Checklist is to be completed in full by the competent person who commissioned the boiler as a means of demonstrating compliance with the appropriate Building Regulations and then handed to the customer to keep for future reference. Failure to install and commission according to the manufacturer’s instructions and complete this Benchmark Commissioning Checklist will invalidate the warranty.
  • Page 31 SERVICE RECORD It is recommended that your heating system is serviced regularly and that the appropriate Service Interval Record is completed. Service Provider Before completing the appropriate Service Record below, please ensure you have carried out the service as described in the manufacturer’s instructions. SERVICE 01 SERVICE 02 Date:...

  • Page 32: Fault Finding

    FAULT FINDING If an electrical fault occurs on the appliance SHORT CIRCUIT approx.: 240 V ac. the preliminary electrical system checks CHECK – Test leads from L to E “ ” meter reads must be carried out first. approx. 240 V ac. Switches turned FULL ON - meter set on Ω...

  • Page 33: Replacement Of Parts

    REPLACEMENT OF PARTS Note: Use silicone grease to ease the fit- – Drain boiler using drain vent 6. 1 2 DOMESTIC ting of any push fit connections. – Remove fan assembly as described in HEAT EXCHANGER – Remove 4 screws and remove fan –...
  • Page 34 – Refit in reverse order ensure cartridge – Isolate flow and return valves is locked in position – Drain boiler using drain vent – Remove clip – Pull bypass valve forward 6. 1 8 WATER PRESSURE – Refit in reverse order SWITCH –...

  • Page 35: Exploded Views

    EXPLODED VIEWS 8104022 / 8104026 ECOMFORT PLUS 25 HE -EV Posiz. Codice Descrizione 6292541 Left rear frame part 6292551 Right rear frame part 6255461 Expansion vessel lower support 6138771 Frame assembly upper support 5183726 Rectang. expansion vessel 8 l.
  • Page 36 6140012 Expansion vessel support 6140015 Casing fixing bracket 6288120 Sealed chamber rear panel 6257521 Combustion chamber lower air de 6010827 Post-condenser fixing bracket 6300803 Post-condenser 6248855 P.C. inlet/oulet smokes gasket 6112320 P.C. smokes stat extension 6226443 O-Ring Ø 11,5 x 1,5 6146701 100°C safety stat 6257522...
  • Page 37 6120534 D.H.W. Nipple exit 6319690 Kit 14 plate heat exchanger + o 6319630 Flowmeter 6040211 Pressure relief valve 3 bar 6037504 Water pressure switch 6226635 Water press.switch fix. spring 6319603 Discharger cock 6319641 By-pass 2 (new) 6319618 Primary filter component 6319601 Sensor hall complete 6319620...
  • Page 38 8104021 / 8104025 ECOMFORT PLUS 30 HE -EV Posiz. Codice Descrizione 6292541 Left rear frame part 6292551 Right rear frame part 6255461 Expansion vessel lower support 6138771 Frame assembly upper support 5183726 Rectang. expansion vessel 8 l.
  • Page 39 6140012 Expansion vessel support 6140015 Casing fixing bracket 6288120 Sealed chamber rear panel 6257521 Combustion chamber lower air de 6010827 Post-condenser fixing bracket 6300803 Post-condenser 6248855 P.C. inlet/oulet smokes gasket 6112320 P.C. smokes stat extension 6226443 O-Ring Ø 11,5 x 1,5 6146701 100°C safety stat 6257522...
  • Page 40 6319631 Flowmeter 6040211 Pressure relief valve 3 bar 6037504 Water pressure switch 6226635 Water press.switch fix. spring 6319603 Discharger cock 6319641 By-pass 2 (new) 6319618 Primary filter component 6319601 Sensor hall complete 6319620 Divertor valve motor 6319625 Diverting valve body 6272315 Circulating pump 6013182...
  • Page 41 8104030 ECOMFORT SYSTEM PLUS 25 HE -EV Posiz. Codice Descrizione 6292541 Left rear frame part 6292551 Right rear frame part 6255461 Expansion vessel lower support 6138771 Frame assembly upper support 5183726 Rectang. expansion vessel 8 l.
  • Page 42 6140012 Expansion vessel support 6140015 Casing fixing bracket 6288120 Sealed chamber rear panel 6257521 Combustion chamber lower air de 6010827 Post-condenser fixing bracket 6300803 Post-condenser 6248855 P.C. inlet/oulet smokes gasket 6112320 P.C. smokes stat extension 6226443 O-Ring Ø 11,5 x 1,5 6146701 100°C safety stat 6257522...
  • Page 43 6272315 Circulating pump 6013182 Automatic air vent 6177505 Ball cock 3/4" x 22 6177530 Gas cock 3/4" x 15 6157648 Pressure relief valve drain pip 6034163 Condensate drainage pipe 6301460 Programmer clock expansion boar 6305060 Expansion board cover 5199542 Complete control panel 5144712 Conversion kit to LPG 6319150...
  • Page 44 NOTES...
  • Page 45 NOTES...
  • Page 46 NOTES...
  • Page 47 Dealing with Condensate Five suitable drainage points 1. Internal drain stack pipe 2. Waste water pipe * 3. External drain or gully * 4. Rainwater hoppers that carry both rain water and foul water * 5. Purpose-made soakaways * Care should be taken not to contaminate any “Grey Water Systems” Pipework Condensate pipework should be plastic, same as used for standard wastewater plumbing.
  • Page 48 Sime Ltd 1a Blue Ridge Park Thunderhead Ridge Glasshoughton, Castleford, WF10 4UA Phone: 0845 9011114 Fax: 0845 9011115 www.sime.co.uk Email: enquiries@sime.co.uk...

This manual is also suitable for:

Ecomfort plus 30 he -evEcomfort plus system 25 he -ev