Indoor unit – Panasonic WHUD07CE5A1 User Manual

Page 8

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8

INDOOR UNIT

• Switch off the power supply before cleaning.

CLEANING INSTRUCTIONS

CLEANING INSTRUCTIONS

HINT

HINT

• Do not use benzene, thinner or scouring powder.

• Use only soap ( pH7) or neutral household detergent.

• Do not use water hotter than 40°C.

• To ensure optimal performance of the unit, cleaning

maintenance has to be carried out at regular intervals.

Please consult authorized dealer.

INDOOR UNIT & CONTROL PANEL

• Do not splash water directly.

• Wipe the unit gently with a soft, dry cloth.

EXTERNAL FILTER

• Please clean the external fi lter at least once a year. Fail to do so might cause fi lter clogged, consequent system

breakdown. Please consult authorized dealer.

OUTDOOR UNIT

• Do not obstruct the air inlet and air outlet vents, it may cause low performance or breakdown. Please remove obstacles to

assure the ventilation.

• During winter, please clean and remove the snow near outdoor unit so that the snow does not cover the air inlet and air

outlet vents.

INSPECTION

• In order to ensure optimal performance of the unit, seasonal inspections on the unit, external fi lter and fi eld wiring have to

be carried out at regular intervals. This maintenance should be carried out by authorized dealer.

• Clear any obstruction at the air inlet and air outlet vents of outdoor unit.

FOR EXTENDED NON-USE

• Turn off the power supply.

NON SERVICEABLE CRITERIAS

NON SERVICEABLE CRITERIAS

TURN OFF POWER SUPPLY then please consult authorized dealer under the following conditions:

• Abnormal noise during operation.

• Water/foreign particles have entered the control panel.

• Water leaks from Indoor unit.

• Circuit breaker switches off frequently.

• Power cord becomes unnaturally warm.

0.2

0.4

0

0.3

0.1

MPa

TIMER

OUTDOOR

HEAT

SETTING

DEFROST

STATUS
SERVICE

BOOSTER

QUIET

TANK

WATER OUTLET

C

C

OFF /ON

HEATER

OPERATION

FORCE

HEATER

ACTUAL

TIMER 1

MONTUEWEDTHU FRI SAT SUN

SOLAR REMOTE
NOT AVAILABLE

2 3 4 5 6

ON
OFF

WATER PRESSURE GAUGE

WATER PRESSURE GAUGE

0.2

0.4

0

0.3

0.1

MPa

• Do not press or hit the glass

cover with hard, pointed

objects. This may damage the

unit.

• Ensure that the water

pressure is between 0.05 to

0.3 MPa (0.1 MPa = 1 bar).

• In case the water pressure is

out of the above range, please

consult authorized dealer.

The following symptoms do not indicate malfunction.

SYMPTOM

CAUSE

Check the following before calling for servicing.

SYMPTOM

CHECK

The operation LED blinks and error code appear on control panel display.

Force Heater Mode Button

F568556_YS0112-0.indb 8

F568556_YS0112-0.indb 8

16-Mar-12 11:40:54 AM

16-Mar-12 11:40:54 AM

Process Cyan

Process CyanProcess Magenta

Process MagentaProcess Yellow

Process YellowProcess Black

Process BlackPANTONE 293 C

PANTONE 293 C

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