23ENGLISH1. Keep pressing the , and buttonssimultaneously for 4 or more seconds.The “Maintenance func” screen appears on the LCD display.0DLQWHQDQFHIXQF(&21$9,LQIR2XWGRRUXQLWHUURUGDWD6HUYLFHFRQWDFW5&VHWWLQJPRGH6HO 3DJH> @&RQILUP 7+82. Press the or button to see each menu. Ifyou wish to see the next screen instantly, press the or button.Select “13. Air-to-Water unit” on the LCD display and pressthe button.0DLQWHQDQFHIXQF6HWHOHFFRQVXPSWLRQ6HWWRXFKNH\&KHFNWRXFKNH\6HO 3DJH> @&RQILUP 7+8$LUWR:DWHUXQLW3. Press the or button to see each menu.Select “Cancel int. heater alarm” on the LCD display andpress the button.$LUWR:DWHUXQLW$LUSXUJH$LUWR:DWHUVHWWLQJV6HO > @6HW 7+83XPSVSHHGVHWXS&DQFHOLQWKHDWHUDODUPAfter resetting OLP of internal heater (press the button for resetoverload protector), reset the alarm from the remote controller.If this is not checked, “P07” alarm is not canceled.8. OVERLOAD PROTECTORIf “P07” alarm appears on the remote controller, perform thefollowing steps.How to Service Overload ProtectorPerform the steps in “7-2. How to Remove Side Cabinet” beforeperforming the steps below.1. Remove these 3 screws.2. Push control board apart after removing the 3 screws tothis direction.3. Remove terminal cover’s screw.4. Follow the steps in “Reset Overload Protector” to servicethe OLP.Control Board132Reset Overload ProtectorOverload Protector serves the safety purpose to prevent thewater over heating. When the Overload Protector trip at highwater temperature, take below steps to reset it.1. Remove OLP Cover.2. Use a test pen to push the centre button gently in order toreset the Overload Protector.3. Fix the OLP Cover to the original fixing condition.Use test pen to pushthis button for resetOverload Protector.How to reset OverloadProtector.Cancel the “P07” alarm of remote controllerHigh-spec Wired Remote Controller (CZ-RTC5)ƾ ƿʹʷƓʺʷƺ ƻ$LUWR:DWHUXQLW$LUSXUJH$LUWR:DWHUVHWWLQJV6HO > @6HW 7+83XPSVSHHGVHWXS&DQFHOLQWKHDWHUDODUP5HVHWRYHUORDGSURWHFWRU"12<(6$LUWR:DWHUXQLW$LUSXUJH$LUWR:DWHUVHWWLQJV6HO > @6HW 7+83XPSVSHHGVHWXS&DQFHOLQWKHDWHUDODUP,QWKHDWHUDODUPFDQFHOHG>@&ORVH

installation instructions

IMPORTANT

REFRIGERANT USED

GENERAL

1-2. Tools Required for Installation (not supplied

3-1. Select the Best Location

3-2. How to Fix Installation Plate

3-6. Indoor Unit Refrigerant Piping Installation

ELECTRICAL WIRING

4-2. Recommended Wire Length and Wire Diameter

4-3. Wiring System Diagram

I For stranded wiring

HOW TO PROCESS TUBING

5-3. Insulating the Refrigerant Tubing

HOW TO INSTALL THE HIGH-SPEC WIRED REMOTE CONTROLLER (OPTIONAL PART)

6-3. Dimensions

TEST RUN

7-3. Initial Setting for Air-to-Water Unit

7-4. Detailed settings for Air-to-Water (extract

OVERLOAD PROTECTOR

CHECK WATER PRESSURE

Panasonic S-80MW1E5 Installation Instructions Manual

S-125MW1E5

operating instructions

indoor unit

troubleshooting

specifications

S-80MW1E5