Panasonic CS-NE9LKE Service Manual

Also see for CS-NE12JKE: Operating instructions Operating instructions

Contents

Panasonic CS-NE9LKE Service Manual Manual pdf 34 page image

34[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 error counterincrease, fan motor is then stop and restart. If the fan motor counter becomes 7 times, then H19 - fan motor error is detected.Operation stops and cannot on back.12.3. Outdoor Fan Motor OperationOutdoor fan motor is operated with 15 fan speed number of rotations. It starts when compressor starts operation and it stops 30seconds after compressor stops operation.12.4. Airflow Direction1. There are two types of airflow, vertical airflow (directed by horizontal vane) and horizontal airflow (directed by vertical vanes).2. Control of airflow direction can be automatic (angles of direction is determined by operation mode, heat exchangertemperature and intake air temperature) and manual (angles of direction can be adjusted using remote control).12.4.1. Vertical Airflow1. Automatic vertical airflow direction can be set using remote control; the vane swings up and down within the angles as statedabove. For heating mode operation, the angle of the vane depands on the indoor heat exchanger temperature as Figure 1below. When the air conditioner is stopped using remote control, the vane will shift to close position.2. Manual vertical airflow direction can be set using remote control; the angles of the vane are as stated above and the positionsof the vane are as Figure 2 below. When the air conditioner is stopped using remote control, the vane will shift to closeposition.Operation Mode Airflow Direction Vane Angle (°)1 2 3 4 5Heating Auto with Heat ExchangerTemperatureA 20B 58C 33Manual 20 33 45 58 70Cooling, e-ion and Fan Auto 20 ~ 46Manual 20 27 33 40 46Soft Dry Auto 20 ~ 46Manual 20 27 33 40 46