Panasonic CS-TZ20TKEW Service Manual

Also see for CS-MTZ16TKE: Service manual Operating instructions Operating instructions

Contents

Panasonic CS-TZ20TKEW Service Manual Manual pdf 75 page image

7514.1.5 Automatic Operation This mode can be set using remote control and the operation is decided by remote control setting temperature,remote control operation mode and indoor intake air temperature. During operation mode judgment, indoor fan motor (with speed of Lo-) is running for 30 seconds to detect theindoor intake air temperature. Every 10 minutes, the indoor temperature is judged. For the 1st judgmento If indoor intake temperature - remote control setting temperature ≥ 2°C, COOL mode is decided.o If -2°C ≤ indoor intake temperature - remote control setting temperature < 2°C, DRY mode is decided.o If indoor intake temperature - remote control setting temperature < -2°C, HEAT mode is decided.-6 -5 -4 -3 -2 -1 210 43 65Heat Dry Cool For the 2nd judgment onwardso If indoor intake temperature - remote control setting temperature ≥ 3°C, if previous operate in DRY mode,then continue in DRY mode. otherwise COOL mode is decided.o If -2°C ≤ indoor intake temperature - remote control setting temperature < 3°C, maintain with previous mode.o If indoor intake temperature - remote control setting temperature < -2°C, HEAT mode is decided.-6 -5 -4 -3 -2 -1 210 43 65HeatMaintaincurrent modeCool/Dry14.2 Indoor Fan Motor Operation14.2.1 Basic Rotation Speed (rpm)A. Basic Rotation Speed (rpm)i. Manual Fan Speed[Cooling, Dry] Fan motor’s number of rotation is determined according to remote control setting.Remote control ○ ○ ○ ○ ○Tab Hi Me Me- Lo QLo[Heating] Fan motor’s number of rotation is determined according to remote control setting.Remote control ○ ○ ○ ○ ○Tab SHi Me Me- Lo QLoii Auto Fan Speed[Cooling, Dry] According to room temperature and setting temperature, indoor fan speed is determined automatically. When set temperature is not achieved, the indoor fan will operate according to pattern below.a b c d e f g h[1 pattern : 10 s]a bHigherFanSpeedMediumLower When set temperature achieved, the indoor fan speed will be fixed. When thermostat off, the fan stop periodically.AMP Air Conditioningwww.ampair.co.uk | sales@ampair.co.uk