Panasonic CS-RE18NKE Service Manual

Also see for CS-RE18NKE: Operating instructions

Contents

38[Heating] According to indoor pipe temperature, automatic heating fan speed is determined as follows.B. Feedback control Immediately after the fan motor started, feedback control is performed once every second. During fan motor on, if fan motor feedback ≥ 2550 rpm or < 50 rpm continue for 10 seconds, then fan motor errorcounter increase, fan motor is then stop and restart. If the fan motor counter becomes 7 times, then H19 - fanmotor error is detected. Operation stops and cannot on back.12.1.7 Outdoor Fan Motor OperationOutdoor fan motor is operated with one fan speed only. It starts when compressor starts operation and it stops30 seconds after compressor stops operation.12.2 Airflow Direction1 There are two types of airflow, vertical airflow (directed by horizontal vane) and horizontal airflow (directed byvertical vanes).2 Control of airflow direction can be automatic (angles of direction is determined by operation mode, heatexchanger temperature and intake air temperature) and manual (angles of direction can be adjusted usingremote control).12.2.1 Vertical AirflowVane Angle (°)Operation Mode 1 2 3 4 5Usual (Ventilation) 5 ~ 35Auto Control with dew 5 ~ 35Usual (Ventilation) 5 12.5 20 27.5 35CoolingManual Control with dew 5 12.5 20 27.5 35Usual 5 ~ 35Auto Control with dew 5 ~ 35Usual 5 12.5 20 27.5 35DryManual Control with dew 5 12.5 20 27.5 35Heating Manual Usual 5 17.5 30 42.5 551 Automatic vertical airflow direction can be set using remote control; the vane swings up and down within theangles as stated above. For heating mode operation, the angle of the vane depends on the indoor heatexchanger temperature as Figure 1 below. It does not swing during fan motor stop. When the air conditioneris stopped using remote control, the vane will shift to close position.