IDEAL Logic SYSTEM 15 Installation And Servicing page 66

OpERaTION MODEs
DEsCRIpTION
DIspLay CODE ON BOILER
The boiler is in standby mode awaiting either a central heating call or hot water demand.
The boiler has a call for central heating / hot water but the appliance has reached the desired
temperature set on the boiler.
The boiler is operating for central heating / hot water.
The boiler is operating in frost mode.
continued . . . . . .
6 Ideal Logic System -
User's