Panasonic CS-D34DTQ Service Manual

Also see for CS-D34DTQ: Operating instructions

Contents

Panasonic CS-D34DTQ Service Manual Manual pdf 32 page image

329.5. Operation Control9.5.1. Thermostat Control• Depending on differences between room temperature and setting temperature, compressor operation is decided and starts oper-ation.• If temperature difference matches values shown below, thermostat switches off.9.5.2. Indoor Fan Control• Manual Fan SpeedOperation starts at High, Medium or Low speed set by remote control.• Auto Fan SpeedWhen operation start, or shifting to thermostat ON condition from thermostat OFF condition, indoor fan operates as below.9.5.3. Odour Cut Control• Odour cut operation removes the odour generated at indoor heat exchanger by using drain water come out from indoor heatexchanger.• Press “Odour” button at remote control to enable odour cut operation.• Odour cut operation starts when compressor or thermostat is on.9.5.4. Freeze Prevention Control• After compressor starts operation for 4 minutes, the outdoor unit will stop its operation if indoor pipe temperature falls below 0ºCfor 6 minutes.• After 3 minutes stops, compressor restarts operation if indoor pipe temperature is 3ºC or more.• This phenomenon is to protect the indoor heat exchanger from freezing and to prevent higher volume of refrigerant in liquid fromreturning to the compressor.Cooling -1.5°CSoft Dry -2.5°CThermostat & Compres-sor ON/OFFThermostat &Compressor ONThermostat &Compressor OFFThermostat &Compressor ONTime 40 sec. 50 sec. - 20 sec. 120 sec. 20 sec. 40 sec. 50 sec. -Cooling Auto Off Lo Hi Lo Off Lo Off Lo MeSoft Dry Auto Off Lo Lo Lo Off Lo Off Lo LoThermostat & Compres-sor ON/OFFThermostat &Compressor ONThermostat &Compressor OFFThermostat &Compressor ONTime 40 sec. 50 sec. - 20 sec. 120 sec. 20 sec. 40 sec. 50 sec. -Cooling Off Lo NormalOperationLo Off Lo Off Lo NormalOperationSoft Dry Off Lo Lo Lo Off Lo Off Lo Lo