I have a Glow worm 30hxi that shows no fault code but only runs for 3 minutes, the temperature peaks at 70 deg C it then - Answered by a verified Plumber. Hi have a glow worm boiler 30 hxi it is flashing f3 fault it's not in the manual. Do you know what is wrong with the boiler?? Following a power cut my Glow worm 30hxi refuses to fire.

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• 221100C.08.98 Installation & Servicing Instructions T o b e l e f t w i t h t h e u s e r F o r u s e w i t h a s p e c i a l l y d e s i g n e d G l o w - w o r m B a c k B o i l e r U n i t o n l y FIRE G.C No. • All dimensions on diagrams are in millimetres (except as noted) Where no British Standards exist, materials and If this fire front is to be fitted to a Glow-worm back equipment should be fit for their purpose and of suitable boiler WITHOUT a combustion products discharge quality and workmanship. • Manufacturer’s instructions must not be taken as overriding statutory requirements.

1.4 Fire Front Location This fire front can only be fitted to a Glow-worm CE Mark 45/2 or 56/2 back boiler unit which itself has been The CE mark on this appliance shows compliance with:- installed in accordance with the Glow-worm Installation and Servicing Instructions. • 2 T y p e s o f I n s t a l l a t i o n a n d F l u e Note. Refer to Section 2 in the Back Boiler Installation 13mm MIN book before starting. NON- COMBUSTIBLE MATERIAL 2.1 With Hearth. • 3 F i r e F r o n t P r e p a r a t i o n INSULATION CONTROL KNOB FLUE SPIGOT CASING TRIM FUEL COALS SUPPORT GRID BODY ASSEMBLY HEARTH CASING CASTING FIXING PACK INCLUSIVE OF BACK BOILER SENSING TUBE GLASS.

• 3 F i r e F r o n t P r e p a r a t i o n 3.2 Flue Spigot Assembly Note. This is marked “Homeglow BBU”. FLUE SPIGOT Leave the fire front sitting in the base tray.

Secure the spigot assembly to the fire front back with the self tapping screws provided, from the loose items pack, see diagram 3.3. • 4 E l e c t r i c a l W i r i n g 4.1 General 4.3 Testing The fire front electrical supply, 230V~50Hz, is taken Checks to ensure electrical safety should be carried out from the back boiler electrical control box. Motonav tn700 update.

By a competent person. • 5 I n s t a l l a t i o n 5.1 Positioning the Fire Front Remove the fire front from the base tray.

FLUE Place the fire front onto the back boiler air duct, check COLLECTOR that the fire front spigot is central in the flue collector ASSEMBLY assembly, push into contact with the fire front fixing face, see diagram 5.1. • 5 I n s t a l l a t i o n 5.2 Gas and Electrical Connection JOINT (C) Place the tubing nut and olive, from the loose items pack, onto the prepared end of the gas supply tube, see diagram 5.4. • 6 L i g h t i n g a n d T e s t i n g a n d F i t t i n g I n t e r n a l P a r t s Remove the pressure test point screw and fit a suitable pressure gauge, see diagram 6.2. Erd commander iso download. • 6 L i g h t i n g a n d T e s t i n g a n d F i t t i n g I n t e r n a l P a r t s 6.2 Internal Parts - Fitting COLOURED CAUTION. • 6 L i g h t i n g a n d T e s t i n g a n d F i t t i n g I n t e r n a l P a r t s Note: Refer to GLASS and GRID ARRANGEMENT Note: Refer to GLASS and GRID ARRANGEMENT L.H. • 6 L i g h t i n g a n d T e s t i n g a n d F i t t i n g I n t e r n a l P a r t s PIN FITS INTO HOLE. • 6 L i g h t i n g a n d T e s t i n g a n d F i t t i n g I n t e r n a l P a r t s Note: 'Coal 5' sits on top of 'Coal 4' at R.H.S.

• 6 L i g h t i n g a n d T e s t i n g a n d F i t t i n g I n t e r n a l P a r t s 6.3 Heat Settings 6.4 Test for Clearance of Products Light the fire front as relevant part of Section 6.1. • 6 L i g h t i n g a n d T e s t i n g a n d F i t t i n g I n t e r n a l P a r t s Test Where No fan is Present Close all outside doors and doors and windows in the room in which the appliance is installed.