Ideal Boilers Maximiser SE 42 Installation & Servicing Instructions Manual

Ideal Boilers Maximiser SE 42 Installation & Servicing Instructions Manual Manual pdf 32 page image

FAULT FINDING40 FAULT FINDING - CODESThe central heating installation is not heated, but the hot water tank (if present) is.The central heating installation is overheated; the hot water tank is not heated.Unit is constantly fired for the central heating and does not modulate in reverse direction.The central heating installation is overheated or not sufficiency heated; the hot water tank is notheated. Unit is constantly operative for the central heating, at the capacity adjusted with thehot water potentiometer.The central heating installation is correctly heated, but the hot water tank (if present) is not.The central heating installation is not sufficiently heated, the hot water tank (if present) iscorrectly heated. On the central heating side the unit can only be fired at low power.Demand of large quantities of hot water from the tank causes a decrease in temperature or thehot water flow is too small.The central heating installation is overheated, the hot water tank (if present) is not heated.The central heating installation gets overheated as soon as the hot water tank requires heat.The central heating installation is overheated, the hot water tank (if present) is correctly heated.The unit switches off at the central heating side or feeds back power on the supply sensor.The central heating installation is not heated, the hot water tank (if present) is overheated.The unit is controlled with the return sensor.Neither the central heating installation nor the hot water tank (if present) are heated.The central heating installation is not sufficiency heated. The central heating water temperatureis higher than the set value.Unit in anti fast-cycle time.Connection for flue gas thermostat not closed.Safety sensor of the heat exchanger is overheated.The difference in heat between the safety sensor and the supply sensor is too large or the supplyand return sensor have been interchanged.Temperature of safety sensor is rising too fast.Temperature difference between the supply sensor and return sensor too large.Temperature supply sensor too high (> 101 °C).Fuse F2 blown or temperature of burner thermostat too high or supply temperature too high.Temperature safety sensor above 101 °C.Safety sensor short-circuited.Safety sensor not connected.Supply sensor short-circuited.Supply sensor not connected.Control panel locked.Control panel locked.No ionisation after ignition phase, defective igniter.No ionisation after ignition phase, fan is not rotating.No ionisation after ignition phase, igniter and fan are functioning.Ionisation occurs when heat is no longer required, the gas valve does not close.The ionisation (the flame) directly extinguishes after ignition.The ionisation (the flame) extinguishes during operation of the unit.Defective control panel.Display code = normally visibleService code = visible after pressing the service code buttonDisplaycodeServicecodeCausesUnit and/or installation behaviour0 or =.-.-.0 or -.-.=.=.=.0 or -.0000122224444444556666667HAYHHHHHHYYYACCFPUACFLPUYAYAAACHLA111312,17,18,2018,43562414974410/13/15/1610/13/14/15/1612/13/4210/15/2014/15/1622/2113/15/168/238/248/238/2432322519/3526/27/28/29/333426/28/29/3326/28/29/323931 Maximiser SE - Installation