background image

6

SECTION 1 - GENERAL

1.5  SAFETY

Current Gas Safety (installation and use) regulations or rules 

in force: 

The appliance is suitable only for installation in the specified 

countries and should be installed in accordance with the rules in 

force.
In GB, the installation must be carried out by a Gas Safe 

Registered Engineer.  It must be carried out in accordance with the 

relevant requirements of the:
•  Gas Safety (Installation and Use) Regulations
•  The appropriate Building Regulations either The Building 

Regulations, The Building Regulations (Scotland), Building 

Regulations (Northern Ireland).

•  The Water Fittings Regulations or Water byelaws in Scotland.
•  The Current I.E.E. Wiring Regulations.
The appliance must be installed so that the electrical power socket 

is not switchable.
If the supply cord is damaged, it must be replaced by the 

manufacturer, its service agent or similarly qualified persons in 

order to avoid hazard.
Mains supply and system wiring must be through a common 

isolator.

Where no specific instructions are given, reference should be made 

to the relevant British Standard Code of Practice.

In other countries the installation must be carried out by a qualified 

and competent Gas Installer.    In the approved country the boiler 

is installed, this must be in accordance with their current rules in 

force.
Detailed recommendations are contained in the following British 

Standard Codes of Practice:

BS. 5482: Part 1 2005 - 

Code of Practice for domestic butane 

and propane gas burning installations in permanent dwellings, 

residential park homes and commercial premises. 

   

        

BSEN1949:2011+A1:2013

 - Specification for the installation 

of LPG systems for habitation purposes leisure accomodation 

vehicles and in other road vehicles.

Health & Safety Document No. 635.
The Electricity at Work Regulations, 1989.

The manufacturer’s notes must NOT be taken, in any way, as 

overriding statutory obligations.

IMPORTANT.

 These appliances are CE certificated for safety 

and performance. It is, therefore, important that no external 

control devices, e.g. flue dampers, economisers etc., are directly 

connected to these appliances unless covered by these Installation 

and Servicing Instructions or as otherwise recommended by 

Morco

 

in writing. If in doubt please enquire.
Any direct connection of a control device not approved by 

Morco 

could 

invalidate the certification and the normal appliance warranty.  It 

could also infringe the Gas Safety Regulations and the above 

regulations.

1.6  SAFE HANDLING OF SUBSTANCES

No asbestos, mercury or CFCs are included in any part of the boiler 

or its manufacture.

Содержание III Series

Страница 1: ...co uk To Domestic Hot Water GB24 Propane Minimum 4 9 kW 16 600 Btu h GB30 Propane Minimum 6 1 kW 20 700 Btu h GB24 Propane Maximum 24 2 kW 82 570 Btu h GB30 Propane Maximum 30 3 kW 103 384 Btu h To C...

Страница 2: ...2 Combination Boiler Destination Country GB UK IE Ireland Ideal GB24 GB30 Series III...

Страница 3: ...rk Generator Replacement 23 3 14 Gas Control Valve Replacement 24 3 15 Divterter Valve Actuator Replacement 24 3 16 Condensate Trap Siphon Replacement 25 3 17 Main PCB Replacement 26 3 18 Replacing Th...

Страница 4: ...rformance Data Domestic Hot Water Required for maximum flow rate Boiler operates down to 2 l min DHW delivery Ideal GB Series III 24 30 Gas Supply I3P G31 37mbar Gas Supply Connection 15mm copper comp...

Страница 5: ...draw off of 24 9 9 l min at 35 o C temperature rise 30 12 4 l min at 35 o C temperature rise The DHW draw off rate specified above is the nominal that the boiler flow regulator will give Due to system...

Страница 6: ...Gas Installer In the approved country the boiler is installed this must be in accordance with their current rules in force Detailed recommendations are contained in the following British Standard Code...

Страница 7: ...e length of flue required the flue must be fitted from the outside Installation from inside ONLY b If a core boring tool or hole cutter is to be used inside the dwelling the space in which the boiler...

Страница 8: ...CTOR ASSEMBLY 214 VENTURI 215 FAN 217 BURNER 218 GASKET BURNER 219 SUMP CLEAN OUT COVER 223 FLUE MANIFOLD 224 FLUE MANIFOLD TOP 227 CLAMP RETAINING FLUE TURRET 228 HOSE CONDENSATE INTERNAL 229 SIPHON...

Страница 9: ...e air duct MUST be sealed with sealant to create an adequate seal WALL Aluminium Flue Collar RSF 060 Fill with sealant 17mm min Internal Sealing Flubber Fill with sealant It is IMPORTANT that all atta...

Страница 10: ...outer edge to aid assembly Centre of turret to edge of turret 100mm Turret has a flue insertion of 30mm The white outer flue tube must protrude the wall by 17mm From centreline of turret to wall Rear...

Страница 11: ...turret on until it has travelled 30mm on to the flue pipe and is fully engaged Make sure the flue has not rotated or moved forward during fitting and the flue seam is upper most 3 Push the turret into...

Страница 12: ...e boiler and its flue system Note The resistance of the deflector is equivalent to 1 metre of flue length Ensure this is used when calculating the maximum allowable flue length 2 Choose the direction...

Страница 13: ...alcony 500 mm Below velux windows 2000mm Above or side of velux windows 600mm 2 9 ASSEMBLING THE ROOF FLUE KIT 1 Position the roof plate supplied separately over the hole cut in the roof and insert fl...

Страница 14: ...nating into a suitable internal foul water discharge point such as an internal soil and vent stack or internal kitchen or bathroom waste pipe etc fig 3 External Drain Connections The use of an externa...

Страница 15: ...ater Weather proof insulation Max 3m external pipework Limestone chippings 500 300 25 2 rows of three 12mm holes 25mm centres 50mm from the bottom of the tube facing away from the house Minimum connec...

Страница 16: ...E DHW LIVE X3 PUMP GND X9 X8 OWC OWC OPENTHERM OPENTHERM CHIP COM BUS TX CHIP COM BUS 24V CHIP COM BUS GND CHIP COM BUS 5V CHIP COM BUS RX MAINS LIVE MAINS NEUTRAL AUXILIARY LIVE IONISATION FLOW DHW D...

Страница 17: ...leaning procedures are covered more fully in Sections 3 3 3 7 and MUST be carried out in sequence IMPORTANT 6 After completing the servicing or exchange of components always ensure all gas valve conne...

Страница 18: ...onto the top retaining clips 5 Retain the upper panel with the two fixing screws previously removed ensuring a good seal is made 6 Swing the lower front panel up and retain with the two screws 7 Close...

Страница 19: ...er head is a ceramic plaque construction Care must be taken to ensure that the burner is not placed down upon its face as this may cause damage to the ceramic 6 Brush off any deposits that may be on t...

Страница 20: ...nition gap is correct Refer to Sections 3 12 3 13 1 Ignition Electrode Earth Wire Reassemble the boiler in the following order 1 Ensure that the condensate trap siphon is full of water 2 Refit the bur...

Страница 21: ...to Section 3 19 THE BOILER MUST NOT BE OPERATED WITHOUT THE FRONT PANEL FITTED 3 9 FAN REPLACEMENT 1 Refer to Section 3 8 2 Disconnect the electrical leads from the fan 3 Remove the clip from the gas...

Страница 22: ...any damaged or deteriorating sealing gasket 8 Reassemble in reverse order 9 Check the operation of the boiler 1 Refer to Section 3 8 2 Disconnect the electrical leads from the fan 3 Remove the clip fr...

Страница 23: ...the electrode 7 Fit the new ignition electrode using the new gasket supplied Check dimensions as shown 8 Reassemble in reverse order 9 Check the operation of the boiler Ignition Electrode 3mm Straigh...

Страница 24: ...ATOR REPLACEMENT Refer to Section 3 8 To remove the motor 1 Remove the condensate trap siphon Refer to Section 3 16 2 Place a flat bladed screwdriver in the actuator slot provided and ease out the act...

Страница 25: ...off the rubber pipe at the siphon 3 Turn the siphon clockwise to disengage and lift to remove 4 Reassemble in reverse order 5 When reassembling ensure the trap is full of water 6 Check operation of t...

Страница 26: ...uide and secure this to the new PCB 9 Insert the new PCB and secure all electrical connections Ensure control knobs are correctly aligned with PCB 10 Reassemble in reverse order If programming of the...

Страница 27: ...ill be experienced during replacement of components 3 After replacing any component on the boiler DHW circuit re fill as appropriate 4 Check operation of the boiler CENTRAL HEATING CIRCUIT 1 Refer to...

Страница 28: ...reeze Check operation of the boiler 5 7 4 1 Refer to Section 3 8 2 Drain the heating system Refer to Section 3 19 3 Remove the boiler front See Section 3 8 lower the control panel and remove the contr...

Страница 29: ...7 Remove the pump electrical connection Refer to Section 3 26 no 3 8 Remove DHW Turbine electrical connection Refer to Section 3 20 no 3 9 Remove the DHW plate heat exchanger note orientation Refer to...

Страница 30: ...g a suitable tool pull out the metal retaining clip 5 Carefully withdraw the pressure switch 6 Fit the new pressure switch and re assemble in reverse order 7 Refill the boiler and add the correct volu...

Страница 31: ...anner should be used 5 Fit the new thermistor using the sealing washer provided 6 Reassemble in the reverse order 7 Refill the boiler and add the correct volume of anti freeze 8 Check the operation of...

Страница 32: ...llows clearance of the pipe from heat exchanger plugs Lift pipe and remove 13 Remove the two heat exchanger fixing screws 14 To remove the Heat exchanger slide out of location bracket 15 Remove the co...

Страница 33: ...pressure to 0 75 bar 5 Re assemble in reverse order re fill the boiler and add the correct volume of anti freeze 6 Check operation of the boiler REPLACEMENT 7 Refer to Section 3 8 8 Drain the boiler C...

Страница 34: ...r hot water but the appliance has reached the desired temperature set on the boiler The boiler is operating in central heating mode The boiler is operating in domestic hot water mode The boiler is ope...

Страница 35: ...er letter refer to page 34 L Boiler is in lockout for a specific error Display will show L with a number or letter to show which error is detected F Boiler has a fault for a specific error Display wil...

Страница 36: ...e house are working to confirm a supply is present in the property 3 If other appliances do not work or there are no other appliances check the gas supply is on at the meter and or pre payment meter h...

Страница 37: ...FAULT GO TO SECTION 4 13 RETURN THERMISTOR FAULT GO TO SECTION 4 14 OUTSIDE SENSOR FAULT LOW MAINS VOLTAGE CONTACT ELECTRICITY PROVIDER NEGATIVE DIFFERENTIAL FLOW OR RETURN THERMISTOR FAULT PCB UNCONF...

Страница 38: ...Check wiring connection from gas valve to PCB for continuity If the wiring is OK then replace the PCB NO Replace Spark Generator and harness as necessary NO Replace ignition detection electrode and a...

Страница 39: ...Are the Boiler and CH System filled with water and radiator valves open check pressure gauge is between 1 to 1 5 bar NO NO YES Fill and vent the system and open all isolation valves YES Are connection...

Страница 40: ...lectrode and associated harness for continuity visual condition and position Refer to Section 3 12 Are these functioning correctly YES Check siphon and condensate drain pipe work for blockage and rect...

Страница 41: ...NO Securely connect the wiring to the PCB Is the wiring securely connected to the Flow Thermistor located in the top of the Heat Exchanger YES NO Securely connect the wiring to the Flow Thermistor NO...

Страница 42: ...Disconnect the wires to the outside sensor Check the resistance using a suitable multimeter connected across the Outside Sensor s terminal pins At 0 o C expect 31 000 35 000 Ohms At 15 o C expect 15...

Страница 43: ...rise and check filter fitted in turbine is not blocked with debris NO Reconnect wiring or replace wiring harness if no continuity NO Re engage diverter head NO Replace PCB Is hot and cold pipework cr...

Страница 44: ...spare parts product training please phone us on 01482 325456 or contact us at the address below MORCO PRODUCTS LTD Morco House Riverview Road Beverley East Yorkshire HU17 0LD TEL 01482 325456 FAX 014...

Отзывы: