Panasonic RXQ5M9W1B Operation Manual

RXQ5~10M9W1B + RXYQ5~16M9W1B + REYQ8~16M8W1B(A) +RXYSQ4~6M7V3BVRVII and VRVII-S system air conditioner4PW35761-1AOperation manual32. IMPORTANT INFORMATION REGARDING THEREFRIGERANT USEDThis product contains fluorinated greenhouse gases covered by theKyoto Protocol.Refrigerant type: R410AGWP (1) value: 1975(1) GWP = global warming potentialPeriodical inspections for refrigerant leaks may be requireddepending on European or local legislation. Please contact your localdealer for more information.3. WHAT TO DO BEFORE OPERATIONThis operation manual is for the following systems with standardcontrol. Before initiating operation, contact your dealer for theoperation that corresponds to your system type and mark.If your installation has a customized control system, ask your dealerfor the operation that corresponds to your system.Outdoor units (See figure 1)Names and functions of parts (See figure 1)(figure 1 shows systems with changeover remote control switches.)4. REMOTE CONTROLLERRefer to the operation manual of the remote controller.5. CHANGEOVER SWITCH : NAME ANDFUNCTION OF EACH SWITCH (See figure 2)1 FAN ONLY/AIR CONDITIONING SELECTOR SWITCHSet the switch to for fan only operation or to for heating orcooling operation.2 COOL/HEAT CHANGEOVER SWITCHSet the switch to for cooling or to for heating operation.6. OPERATION RANGEOperation rangeUse the system in the following temperature and humidity ranges forsafe and effective operation.7. OPERATION PROCEDURE■ Operation procedure varies according to the combination ofoutdoor unit and remote controller. Read "3. What to do beforeoperation" on page 3.■ To protect the unit, turn on the main power switch 6 hours beforeoperation.■ If the main power supply is turned off during operation, operationwill restart automatically after the power turns back on again.7.1. Cooling, heating, fan only, and automaticoperation (See figure 3 and figure 4.1)■ Changeover cannot be made with a remote controller whosedisplay shows (change-over under centralized control).■ When the display (change-over under centralized control)flashes, refer to "7.4. Setting the master remote controller" onpage 5.■ Automatic operation can be selected only for REYQ series.■ RXQ series let you select fan only and cooling operation.■ The fan may keep on running for about 1 minute after theheating operation stops.■ The air flow rate may adjust itself depending on the roomtemperature or the fan may stop immediately. This is not amalfunction.Cool/heatchangeoverremote controlswitch operation modesCooling only RXQ seriesHeat pumps RXYQ series ❏ yes ❏ noHeat pumps RXYSQ series ❏ yes ❏ noHeat recovery seriesHeat pumps REYQ series ❏ yes ❏ no1 Outdoor unit2 Indoor unit3 Remote controller4 Inlet air5 Outlet air6 BS (branch selector) unit7 Cool/heat changeover remote control switchRXQ5~10 RXYQ5~16 + REYQ8~16COOLING COOLING HEATINGOutdoor temperature –5~43°C DB –5~43°C DB –20~21°C DB–20~15.5°C WBIndoor temperature 21~32°C DB 21~32°C DB 15~27°C DB14~25°C WB 14~25°C WBIndoor humidity ≤80%(*) ≤80%(*)RXYSQ4~6COOLING HEATINGOutdoor temperature –5~46°C DB –20~24°C DB(†)(†) Range for operation: –20~–15°C WB. Range for continuous operation:–15~15.5°C WB.–20~15.5°C WBIndoor temperature 21~32°C DB 15~27°C DB14~25°C WBIndoor humidity ≤80%(*)(*) to avoid condensation and water dripping out the unit.If the temperature or the humidity is beyond these conditions, safety devices maywork and the air conditioner may not operate.