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Sime Dewy 30/130 HE FS Installation And Servicing Instructions
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Sime Dewy 30/130 HE FS Installation And Servicing Instructions

Sime Dewy 30/130 HE FS Installation And Servicing Instructions

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PLEASE LEAVE THIS INSTRUCTION
WITH THE USER
GB
Dewy 30/130
HE FS
Installation and
servicing instructions

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Summary of Contents for Sime Dewy 30/130 HE FS

  • Page 1 PLEASE LEAVE THIS INSTRUCTION WITH THE USER Dewy 30/130 HE FS Installation and servicing instructions...
  • Page 2 IPX4D Dewy 30/130 HE FS: Gas Council number 47-283-05 These appliances comply with the S.E.D.B.U.K. scheme, band “A” Dealing with Condensate Five suitable drainage points 1. Internal drain stack pipe 2. Waste water pipe * 3. External drain or gully * 4.

  • Page 3: Table Of Contents

    INSTALLER INSTRUCTIONS CONTENTS DESCRIPTION OF THE BOILER ..............pag. INSTALLATION .

  • Page 4: Description Of The Boiler

    They comply with These appliances can be fired by natural the european directives 90/396/CEE, gas (methane) and propane gas (G31). “DEWY 30/130 HE FS” boilers are premix 2004/108/CE, 2006/95/CE, The instructions given in this manual are condensation thermal appliances which use...
  • Page 5 TECHNICAL FEATURES DEWY 30/130 HE FS Heat output Nominal (80-60°C) kW (kcal/h) 29,3 (25.200) Minimum (80-60°C) kW (kcal/h) 10,4 (9.000) Nominal (50-30°C) kW (kcal/h) 32,0 (27.600) Minimum (50-30°C) kW (kcal/h) 11,4 (9.800) Nominal D.H.W. heat output 29,3 Heat input Nominal/Minimum 30,0 / 10,8 Efficiency (80-60°C)
  • Page 6 FUNCTIONAL DIAGRAM PUMP KIT 2/3 ZONE CONFIGURATION 1 Fan 21 D.H.W. expansion vessel 2 Water-gas exchanger 22 Water pressure transducer 3 Breather valve 23 Safety valve 4 Gas valve 24 Condensation water trap 5 Gas rate adjuster 25 Limit stat 85°C 6 C.H.
  • Page 7 MAIN COMPONENTS PUMP KIT 2/3 ZONE CONFIGURATION (Cod. 8100700/8100710) FILLING LOOP CONFIGURATION (Cod. 8091810) LEGEND 1 120 litre hot water tank 19 Control panel 2 Hot water tank drain cock 20 Ventilator 3 Hot water tank 21 Heating probe (SM) expansion tank 22 100°C safety thermometer 4 Funnel for the boiler...

  • Page 8: Installation

    – All recirculatory systems will be subject to corrosion unless an appropriate The “DEWY 30/130 HE FS” version boilers The drip board and its water trap must be water treatment is applied. can be installed in any domestic environ-...
  • Page 9 Fig. 4 appliance selector knob is in the “Off” posi- mum, and that there is no room thermo- 8096250, is included in the standard sup- tion, then open the hot water tap nearest stat demand. Turn on the electrical supply ply of the appliance complete with mounting the appliance.
  • Page 10 1a-b Coaxial duct kit code 8096250 Extension L. 1000 code 8096150 Extension L. 500 code 8096151 NOTE: Place the duct horizontally. Vertical extension L. 140 with take-off point code 8086950 90° additional bend code 8095850 45° additional bend code 8095950 IMPORTANT: Each additional 90°...
  • Page 11 Inlet Outlet Roof outlet 90° elbow MF 0.30 0.50 – 45° elbow MF 0.20 0.40 – DEWY 30/130 HE FS Extension L. 1000 (horizontal) 0.20 0.40 – K mm Extension L. 1000 (vertical) 0.30 0.30 – L mm Outlet terminal –...
  • Page 12 NOTE: Device must be connected to an nector (3), remove the control panel cover double pole switch having a 3 mm contact efficient earthing system. SIME declines and connect the room stat to the terminals separation in both poles and serving only all responsibility for injury or damage to TA (5-6) after having removed the jumper.
  • Page 13 2.8.2 “Logica Remote Control” To gain access to connector (3) remove the 2.8.3 External temperature sensor connection (fig. 12 pos. B) control panel cover and connect the climate connection (fig. 12 pos. C) regulator to terminals CR (7-8). The electrical plant must comply with local The cables must comply with low safety vol- standards and all cables must comply with WARNING: External voltage must not be...
  • Page 14 TIME PROGRAMMER The boiler is supplied with a programmer clock (fig. 14). For instructions on how to use this clock, see the user's manual. Fig. 14 2. 1 0 LOGICA REMOTE CONTROL vious day. through a window contact. – Holiday programme: the programme is –...
  • Page 15 HEATING CIRCUIT SETTINGS Antifreeze protection Heating takes place up to this pre-set value if the plant is activated in standby "Pre-set ambient (e.g. holidays). temperature value" In this way, the building antifreeze function is active, preventing an excessive lowering of the ambient. Summer/Winter switch-over This parameter regulates the temperature of the automatic summer/win- temperature...
  • Page 16 DOMESTIC HOT WATER SETTINGS Reduced domestic hot The reduced pre-set value of the temperature of the domestic hot water allow water pre-set value the required water temperature to be obtained outside the programmed usage times (daily programme 8). Domestic hot water load 0 = 24 hours/ day - Hot water is always available at the temperature set with user parameter n°3.

  • Page 17: Characteristics

    2. 1 0.3 Gradient of the characteristic heating curve The gradient of the characteristic heating curve is imposed on the current value “15” of Logica. Increasing the gradient as shown in the drawing of fig. 15, the delivery tempe- rature increases in correspondence to the outside temperature.
  • Page 18 Flashing red led, fan fault. 30 minutes after the fan has switched off, the board will attempt a restart Flashing red led, water pressure is too low (*) Flashing red led, Red led on, ignition blocked: communication fault rotate selector CR/OFF/SUM/WIN/RESET Flashing red led, with “Logica Remote Control”...
  • Page 19 – “Modureg Sel.” connector (14 fig. 17) tion of signal indicating that the control box “lock-out” lights up. The bridge must always be connected. has “locked out”. There could have a break in the wire of the sensing electrode or the electrode –...
  • Page 20 As shown in the graph at the 800 l/y 800 l/h. curve (curve E), head at 400 l/h = 160 In “DEWY 30/130 HE FS” versions using As shown in the graph (fig. 18/a) at the mbar. the second and third zone kit, determine...

  • Page 21: Use And Maintenance

    USE AND MAINTENANCE 4. 1 D.H.W. PRODUCTION The preparation of hot water is guaranteed by the glass storage tank unit with magne- sium anode for the protection of the boiler unit and inspection flange for its control and cleaning. The magnesium anode must be checked annually and substituted when it is worn.
  • Page 22 Diagram illustrating heat output in relation to “air ∆p” 4.3. 1 ∆p aria mm H ∆p aria mm H Air ∆p mm H ∆p de aire mm H TABLE 4/a - G20 TABLE 4/b - G31 Air ∆p* Air ∆p* Variable heat output Gas consum.** Variable heat output...
  • Page 23 BOILER CALIBRATION The boiler must always be calibrated while set on heating. “∆p air” ADJUSTMENT “∆p air-gas” ADJUSTMENT To measure “∆p air” simply con- To measure “∆p air-gas”, simply nect a differential pressure connect the positive tap of the gauge with a decimal or Pascal differential pressure gauge to scale to the positive and nega- the gas tap and the negative...
  • Page 24 DISASSEMBLY OF EXPANSION VESSEL To disassemble the expansion vessel, pro- ceed as follows: – Make sure that the water has been emp- tied out of the boiler. – Unscrew the connection and the locknut. – Remove the expansion vessel. Before refilling the system, using a pressu- re gauge attached to the valve make sure that the expansion vessel is preloaded at a pressure of 0.8 to 1 bar.
  • Page 25 After verifying the combustion the boiler should be switched off by placing the selec- tor on the (OFF) position; then return the FLASHING YELLOW LED SPIA GIALLA INTERMITTENTE selector to the desired function. ATTENTION: After about 15 minutes the chimney sweep function automatically deactivates.

  • Page 26: Exploded Views

    EXPLODED VIEWS 3810009/505 DEWY 30/130 HE FS 31. 1 0.2007 COD. TYPE DATE PAGE...
  • Page 27 3810009/505 DEWY 30/130 HE FS 31. 1 0.2007 COD. TYPE DATE PAGE...
  • Page 28 3810009/505 DEWY 30/130 HE FS 31. 1 0.2007 COD. TYPE DATE PAGE...
  • Page 32 Sime Ltd Hevac Ltd 1a Blue Ridge Park, Thunderhead Ridge, Glasshoughton, Muirfield Drive, Naas Road, Castleford, WF 10 4UA Dublin 12 Tel. 0870 9911114 - Fax 0870 9911115 Tel. 01 4191919 - Fax 01 4584806 www.sime.ltd.uk - e-mail: enquiries@sime.ltd.uk e-mail: info@hevac.ie...