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Ravenheat HE 25 S COMPACT, Инструкция по использованию, установке и обслуживанию

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39

              3 - TERMINATION TO SOAK AWAY                                              4 - TERMINATION TO DRAIN / GULLY                     

WARNING: 
If the supply cord is damaged, it must be 
replaced by a service engineer (supply 
cord available from Ravenheat).

5.29      OUTDOOR SENSOR 

               For use, consult Outdoor Sensor
               instructions.  

6            COMMISSIONING

 

Each boiler has been through a rigorous 

              operational testing procedure at our factory 
              and should not require any further 

adjustment, if you are not the installer but 

              just commissioning this boiler check that the 
              boiler has been installed  in accordance with 
              these instructions, and the integrity of the 

flue system and the flue seals, as described 
in the flue installation section.

              IMPORTANT:
              Also refer to the commissioning check list 

attached to the front of the boiler.

6.1 

GAS SUPPLY INSTALLATION

     Inspect the entire installation including the 

gas meter, test for soundness and purge, all 
as described in BS 6891.

              In Ireland refer to IS 813:2002.

6.2         ELECTRICAL INSTALLATION

 

Preliminary  electrical  systems  checks  to 
ensure  electrical  safety  shall  be  carried  out 
by a competent person.

              ALWAYS carry out the preliminary electrical 
              system checks:
              i.e. earth continuity, polarity, resistance to 
              earth and short circuit, using a suitable test
              meter.

 
 Fig. 33

 
 Fig. 34

5.28 

EXTERNAL CONTROLS

              IMPORTANT:

 

              Electricity supply must be as specified in 

clause (sect. 4.22).

            - When controls external to the appliance are 

required, design of the external electrical 
circuits should be undertaken by a 

              competent person. In accordance with the 

IEE wiring regulations.

It is essential that all external controls 
are VOLT FREE.

 Factory fitted internal wiring must not be 
 disturbed when wiring external controls.

 - To gain access to the electrical box remove 
   the front panel of the case as described in 
   clauses sect. 8.2.
   You can slide towards the top the
   instrument panel box and push the retaining 
   latches and remove the instrument panel 
   (sect. 8.24).
-  Heat resistant flexible cable is fitted 
   between the isolator and the terminal block 
   which is a 3 core cable of 0.75 mm

2

 (24x0,2 

   mm) to BS 6500.

Make sure all wires to the appliance are  
routed away from sharp edges and hot 
surfaces.
The cable must be fastened with its cord 
anchorage and connected so that it should 
make the cable slip from the anchorage until 
the current carrying conductors become taut 
before the earthing conductor. 
Securely tighten all terminal screws and 
arrange the cable with slack between the 
cord anchorage and the terminal block. 

Содержание HE 25 S COMPACT

Страница 1: ...MANUFACTURING LTD CHARTISTS WAY MORLEY LEEDS U K LS27 9ET TEL 0113 252 7007 FAX 0113 238 0229 Website www ravenheat co uk E mail sales ravenheat co uk Instructions for Use Installation and Servicing T...

Страница 2: ...2...

Страница 3: ...heat exchanger for high thermal ue transfer from gases to water Stainless steel plate heat exchanger for super high heat transfer to domestic hot water supply Built in frost protection Printed circui...

Страница 4: ...4...

Страница 5: ...5...

Страница 6: ...quired Top clearance The top clearance should be a minimum of 125 mm Bottom clearance A minimum bottom clearance of 80 mm is required between the appliance and any surface though 150 mm is preferred w...

Страница 7: ...ature DHW power of modulation fan speed FAN the display show 2 digits e g 20 2000 rpm external temperature if the external probe is present OTC error history error history error history error history...

Страница 8: ...to con rm after this the day indicator will begin to ash on the display 4 Press the up and down arrow buttons item 3 and 4 g 1 to select the current day 1 Mon 2 Tue etc and then press the ENTER butto...

Страница 9: ...ame however days not in this group will remain at the default time For example setting Mon Sat will change all these days but Sunday will remain the same as table 1 unless changed individually If you...

Страница 10: ...Pump 9 Safety pressure relief valv 10 Water pressure 11 Automaticairvent 12 C H returnsensor 13 Fan 14 Expansion vessel 15 Spark electrode 16 Fluetemperaturesensor 17 Mainheatexchanger 18 Sensingelec...

Страница 11: ...heatcutoffthermostat 11 CH ow sensor 12 Gas valve 13 Expansion vessel 14 Automatic air vent 15 Pump 16 Water pressure transducer 17 Safety pressure system 18 Diverter valve motor 19 Plateheatexchanger...

Страница 12: ...alve motor moves to exclude the central heating circuit the boiler automatically modulates to maintain the domestic hot water at a constant temperature The water temperature can be regulated by the di...

Страница 13: ...winter mode if there is no demand for heat to the central heating system or until the digital clock and room thermostat if tted demands the central heating circuit 2 8 SAFETY DEVICE In both central h...

Страница 14: ...0 C rise Minimum ow rate C H 350 l h D H W ow rate 30 C rise 11 9 l min D H W ow rate 35 C rise 10 2 l min D H W ow rate 40 C rise 8 9 l min 10 C Inlet temperature D H W temperature Max 60 C min 35 C...

Страница 15: ...erating temperature Max 80 C min 35 C Design ow rate 1066 I h 20 C rise Minimum ow rate C H 350 l h D H W ow rate 30 C rise 11 9 l min D H W ow rate 35 C rise 10 2 l min D H W ow rate 40 C rise 8 9 l...

Страница 16: ...min 35 C Design ow rate 1811 I h 20 C rise Minimum ow rate C H 350 l h D H W ow rate 30 C rise 14 0 l min D H W ow rate 35 C rise 12 0 l min D H W ow rate 40 C rise 10 5 l min 10 C Inlet temperature...

Страница 17: ...n 35 C Design ow rate 1811 I h 20 C rise Minimum ow rate C H 350 l h D H W ow rate 30 C rise 14 0 l min D H W ow rate 35 C rise 12 0 l min D H W ow rate 40 C rise 10 5 l min 10 C Inlet temperature D H...

Страница 18: ...ed and serviced by a Gas Safe registered installer in accordance with the above regulations and these installation instructions All registered installers carry a Gas Safe I D card and have a registrat...

Страница 19: ...containing a bath or shower Where a room sealed appliance is installed in a room containing a bath or shower any electrical switch or appliance control utilising mains electricity should be situated...

Страница 20: ...rnative ue instructions Flue must be positioned in a place not likely to cause a nuisance from pluming IMPORTANT NOTICE If the ue terminates below a balcony above the ground above a at roof to which p...

Страница 21: ...1057 1 2006 BSEN 1172 BSEN 1652 and BSEN 1653 is recommended for water pipes Jointing should be either capillary soldered or with compression fittings Where possible pipes should have a gradient to en...

Страница 22: ...ed to a system with an unusually high water content calculate the total expansion see table 3 and add additional sealed expansion capacity as appropriate Fig 7 In general modern systems below 7 L shou...

Страница 23: ...his boiler has a stainless steel heat exchanger Ravenheat recommend the use of FERNOX or SENTINEL or other treatment products recognised by Ravenheat which must be used in accordance with the manufact...

Страница 24: ...ce except where the appliance is installed in a bathroom The current electrical IEE Wiring regulations must be followed in UK 5 INSTALLATION 5 1 WARNING It is MOST IMPORTANT that this appliance is ins...

Страница 25: ...5 5 FLUE TERMINAL POSITION 25...

Страница 26: ...OX CONTAINING Fig 10 52 Self cutting joint securing screw 57 Elbow header 59 Rubber seal 60 56 Rubber seal 100 60 Fumes sample point 61 Flue exhaust duct 62 Air intake duct 69 Air sample point 127 Ter...

Страница 27: ...ng Fig 12a FLUE EXHAUST DEFLECTION BEND Fig 12a Flue exhaust de ection bend are also available These come in both 45 and 90 degree versions These bends t directly onto the ue exhaust terminal to de ec...

Страница 28: ...order for flue extension of up to a total overall length of 8 metres fig 18 Each extension length extends the pipe by approximately 1000 mm long up to a maximum of seven extensions Extensions must be...

Страница 29: ...on 5 5 Extensions must be installed with the widened end of the air intake pipe and the tapered end of the flue pipe aimed towards the exhaust terminal NOTE The position of the appliance must provide...

Страница 30: ...ue bracket is available from Ravenheat and should be used to support the flue length at least every one metre preferably at each joint this bracket should be secured to wall and flue duct SIDE FLUE OU...

Страница 31: ...ust duct 62 Terminal 65 Flue manifold rubber seal 66 Securing screw 67 Flue temperature sensor 69 Air sample point 127 Terminal Rubber wall seal Fig 16 IN LINE FLUE BEND Measure the distance between t...

Страница 32: ...bend fig 19 Proceed with installation as detailed in section 5 ignoring all references to horizontal flue installations Use adhesive tape to attach the template to the wall making sure that the centre...

Страница 33: ...e from the outside Lift the boiler on the wall locating onto the top two fixing bolts Tighten the two bolts using a spanner to secure to the wall Measure the vertical distance between the top of the f...

Страница 34: ...item 66 g 17 on the ue adapter Make sure that the heat exchanger rubber seal is located and lubricate the internal part of the seal before assembly Locate the header gasket on the twin ue header and p...

Страница 35: ...NOTE Exhaust ue must slope 1 5 down towards the boiler 25 mm fall per metre Exhaust suction system with two separate pipes through a single vertical wall g 26 Maximum distance D L L1 37 metres Minimum...

Страница 36: ...t ue header sample point 60 100 PRO110300 Flue Extension 80 125 L1000 RID110050 125 80 to 100 60 Flue reducer CUR110250 45 ue bend 80 125 CUR110300 90 elbow ue bend 80 125 TER010050 Horizontal Flue Te...

Страница 37: ...ections are made to the boiler all system valves should be opened and the system thoroughly flushed out with cold water Connect the central heating return pipe to the isolating cock Connect the centra...

Страница 38: ...Fig 49 The drain pipe should have a fall of a least 2 5 away from the boiler Condensate should if possible be discharged into the household internal drainage system If this is not practicable dischar...

Страница 39: ...ontinuity polarity resistance to earth and short circuit using a suitable test meter Fig 33 Fig 34 5 28 EXTERNAL CONTROLS IMPORTANT Electricity supply must be as specified in clause sect 4 22 When con...

Страница 40: ...up to max of 1 5 bar N B The safety valve is set to lift at 3 bar 30 m 42 5 psi To lower the system pressure to the required value unscrew the drain point fig 36 or drain on the heating circuit 6 5 F...

Страница 41: ...purged of air set the heating temperature to the desired setting 6 8 CHECK THE GAS PRESSURE Check the gas mains pressure at the gas valve inlet pressure test point fig 35 with the boiler operating at...

Страница 42: ...nd on the rate at which it flows If due to high water pressure the flow rate is too high and the temperature too low for practical use the flow rate may be adjusted It is better to set for the lowest...

Страница 43: ...speed see tables 10 A and 10 B Press INFO and arrow down buttons together item 6 and 4 fig 1 for 5 seconds to enter in USER PARAMETERS mode Use arrow up and arrow down buttons item 3 and 4 fig 1 to se...

Страница 44: ...7 1 BOILER FROST PROTECTION The appliance has a built in frost protection device that protects the boiler from freezing With the gas and electric supplies ON and irrespective of any room thermostat s...

Страница 45: ...oose debris from the combustion chamber using a soft brush and vacuum cleaner Carefully flush by spraying water at any remaining debris through the condensate trap Ensure the water is kept away from e...

Страница 46: ...ENT OF PARTS 8 1 GENERAL Replacement of parts must be carried out by a competent person Before replacing any parts the boiler should be isolated from the mains electric supply and the gas should be tu...

Страница 47: ...from the fan Unscrew the four screws that fits the burner door to the heat exchanger and remove it Remove the electrodes sect 8 5 and remove the insulation pad is helpful to use a screwdriver to move...

Страница 48: ...djust if necessary see section 6 9 8 10 TO REMOVE REPLACE PLATE HEAT EXCHANGER Fig 44 Remove the front and bottom panels fig 39 40 Remove the panel control box sect 8 22 Close off the on off valves fo...

Страница 49: ...36 Detach the supply wire connector from the pump Unscrew the nut that fastens the pump to the CH pipe and remove the pump and remove the securing clip at the pump manifold Replace in reverse order NO...

Страница 50: ...39 Detach the wire connector and remove the retaining clip sensor from the pipe NOTE When reconnecting ensure the correct wires go to the relevant sensor the polarity on each one is unimportant 8 20 T...

Страница 51: ...and lift up Replace in reverse order 8 24 TO REMOVE REPLACE DIGITAL DISPLAY BOARD Remove the front panel fig 39 Remove the panel control box sect 8 22 and let it fix at the depression chamber like in...

Страница 52: ...supply has been purged of air The heating system pressure is at least 1 bar min to 1 5 bar max select winter position on the digital display and set the central heating temperature to maximum sect 1 5...

Страница 53: ...TER Before continuing see section 9 and after selecting the summer position on the digital display and setting the domestic hot water temperature to maximum sect 1 5 Open the domestic hot tap and chec...

Страница 54: ...10 ELECTRICAL SYSTEM DIAGRAM 54 Fig 55...

Страница 55: ...55 11 SPARE PARTS Fig 56...

Страница 56: ...50 Flow detector switch 18 GRU160060 Flow manifold 19 OTT150050 Diverter valve by pass 20 SON150050 Safety relief valve pipe 21 FOR150150 Diverter valve motor clip 22 MOT150050 Diverter valve motor 23...

Страница 57: ...mixer 41 ORI110050 Air gas mixer fan O ring 42 VEN160050 Fan 43 GUA110052 Fan burner gasket 44 BRU160100 Burner 45 GUA150050 Sensing spark electrode gasket 46 CAN160100 Sensing electrode 47 CAN160050...

Страница 58: ...cessories concentric flue 80 125 see sect 5 18 Part No Description COL160050 Straight ue header sample point 60 10 PRO110300 Flue Extension 80 125 L1000 RID110050 125 80 to 100 60 Flue reducer CUR1102...

Страница 59: ...LS27 9ET Telephone 0113 252 7007 Fax 0113 238 0229 Website www ravenheat co uk E mail sales ravenheat co uk Ravenheat reserves the right to make changes and improvements in our products which may a ec...

Страница 60: ...trol to heating 12 For combination boilers only Temperature control to hot water 12 Scale reducer 25 Heating zone valves n a Hot water mode Auto by pass 22 Max operating burner pressure measure and re...

Страница 61: ...61...

Страница 62: ...62...

Страница 63: ...63 www centralheating co uk Benchmark Commissioning and Servicing Section...

Страница 64: ...64 FLOWCHART FOR CO LEVEL AND COMBUSTION RATIO CHECK ON COMMISSIONING A CONDENSING BOILER...

Страница 65: ...65 12 1 ANALYSER CHECK LIST...

Страница 66: ......

Страница 67: ...the appropriate Service Interval Record is completed Service Provider SERVICE RECORD SERVICE 01 AND AND SERVICE 02 AND AND SERVICE 03 AND AND SERVICE 04 AND AND SERVICE 05 AND AND SERVICE 06 AND AND S...

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