8.1.16. Ionizer Operation4. When the switch is pressed between 11 to 16 seconds and together with the signal from remote control, the unit can bechanged to different controlling setting (A-B mode) or to testify oxygen operation.5. When the switch is pressed between 16 to 21 seconds, either “H14” error detection selection mode or the remote control signalreceiving sound can be cancelled or turned on.8.1.15. Indoor Power Relay ControlPower relay will turn on during operation or in progress of stopping operation. Although operation stops, the power relay continueson for three minutes.However, during an instantaneous power failure (< 0.5s), power relay will turn off. Then, it will turn on 2 minutes after power recoverand the unit will operate as previous operation condition.PurposeTo provide fresh air effect to users by discharging minus ion to air.Control Conditiona. Ionizer Only Operation.1. When an air-conditioner unit is at “OFF” condition (standby) and an ION operation button at remote control is pressed.Fan & ionizer on, ION LED illuminates, but power LED maintain off. (1 → 2)However, fan speed can be adjusted later by customer during this operation.Airflow direction (Horizontal Vane) control:Follow vane direction control at cooling mode.Horizontal vane can be changed by customer during ion only operation.b. Operation Mode + Ionizer Operation.1. Ionising Operation Start ConditionWhen an air conditioner unit is in “ON” condition (Heat, Cool, Dry, Fan, Auto mode) and an ION operation button at remote28CS-XE9CKE CU-XE9CKE / CS-XE12CKE CU-XE12CKEPanasonic ilmalämpöpumput korjaa ja huoltaa pääkaupunkiseudulla: Jäähdytinpalvelu RefGroup Oywww.ilmalämpöpumput.com