Panasonic CS-A18BB4P Service Manual

Contents

Panasonic CS-A18BB4P Service Manual Manual pdf 70 page image

2. During initial operationWhen the OFF/ON button is pressed to start the operation, the louvre moves through one full cycle, and then swingsautomatically (if AUTO has been set using the remote control) or moves to the setting angle (if MANUAL has been set usingthe remote control).3. When operation stopsWhen the OFF/ON button is pressed to stop the operation, the louvre moves through one full cycle, and then stops in the downposition, regardless of the remote control setting.4. When thermostat is offWhen operation is stopped by the indoor thermostat, the louvre moves through one full cycle, and then stops in the horizontalposition, regardless of the remote control setting.27.13. Outdoor unit fan excess heat dissipation control1. When the operation is stopped while the compressor is in operation, the outdoor fan will run at SUPER HI fan speed forapproximately 60 seconds and then stops.27.14. Discharge temperature control1. OperationWhen the discharge temperature sensor detects a temperature of 100°C or higher during cooling mode operation, the liquidbypass valve will be turned on.2. CancellingWhen the discharge temperature sensor detects a temperature of 70°C or lower, the liquid bypass valve will be turned off.27.15. Emergency operationWhen the emergency operation switch (DSW1) on the outdoor unit printed circuit board is set to emergency, the emergencyoperation is enabled. This allows normal operation to continue, with all abnormalities other than a discharge temperatureabnormality, high pressure abnormality or overcurrent abnormality being ignored.27.16. DIP switch settings•••• Indoor unit printed circuit board (DSW1)No. Setting type Factory shipment Remarks1 Group address setting(twin/triple address setting)OFF When group operation is being carried out using the remote control, this address isset in order to control the order of starting for the indoor units. (If No. 8 is ON,twin/triple address setting is carried out.)2 OFF3 OFF4 OFF5 Automatic restart ON When set to ON, operation after a power outage resumes at the settings which werein effect before the outage. (The backup time is semipermanent.)6 Filter sign time OFF When set to ON, the filter sign times can be set to 2,500 times.7 Louvre control ON When set to OFF, louvre control is disabled.8 Twin/triple slave unit setting OFF When set to ON, the unit is designated as a slave unit.70