Browse Forums Heating, Cooling & Insulation 1 Aug 07, 2011 9:50 pm Hi, I have a HE20i and 14kW addon air con with a network control. The cooling system works fine however heater only operates about 2 mins after power on and the fans turn off automatically. I can still feel the hot air around the outlets and the only problem is the fans never start again. I climb to the roof and the NG1/Lo module diagnoses 'DATA_ERROR' and 'MPS_OFF' while power off. And after power on, the temperature rises quickly to 79 degrees (shown on the NG1) within 2 minutes. The fans automatically shut down. Any comment will be greatly appreciated! Cheers! 0 1352 DIY, Home Maintenance & Repair Hi everyone Question about Brevis gas heating undergound - was recently installed by previous owners (<1 year old) but live in a relatively large house - 4 bdr - and only… 0 2118 2 5860 |