Toshiba RAV-SP240CT-UL Test Run, 2, 4 1,5, „Before test run, „Execute a test run, Procedure

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8 TEST RUN

Under Ceiling Type

Installation Manual

8 TEST RUN

„Before test run

•Before turning on the circuit breaker, carry out the following procedure.

1)Using 500V-megger, check 1MΩ or more exists between the terminal block L1 to L2 and the ground.

If 1MΩ or less is detected, do not run the unit. Do not apply to the remote control circuit.

2)Check the valve of the outdoor unit being opened fully.

•To protect the compressor at activation time, leave power-ON for 12 hours or more be for operating.

„Execute a test run

Using the remote control, operate the unit as usual. For the procedure of the operation, refer to the attached Owner’s Manual.

A forced test run can be executed in the following procedure even if the operation stops by thermo.-OFF. In order to prevent a serial operation, the forced test run is released after 60 minutes have passed and returns to the usual operation.

„Before test run CAUTION

•Do not use the forced test run for cases other than the test run because it applies an excessive load to the devices.

Wired remote control

„Execute a test runWired remote control 2, 4 2, 4 3– 27 –Manual background 3

1,5

Procedure 1

Keep Manual backgroundManual background button pushed for 4 seconds or more. [TEST] is displayed on the display part and the selection of mode in the test mode is permitted.

Procedure 2

Push Manual background button.

Procedure 3

Using Manual background button, select the operation mode, [COOL] or [HEAT].

•Do not run the air conditioner in a mode other than [COOL] or [HEAT].

•The temperature controlling function does not work during test run.

•The detection of error is performed as usual.

Procedure 4

After the test run, push Manual backgroundManual backgroundManual backgroundManual backgroundManual background button to stop a test run.

(Display part is same as procedure 1.)

Procedure 5

Push Manual background check button to cancel (release from) the test run mode.

([TEST] disappears on the display and the status returns to a normal.)

27-EN

– 27 –

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Contents AIR CONDITIONER SPLIT TYPE RAV-SP180CT-UL RAV-SP240CT-UL RAV-SP300CT-ULRAV-SP360CT-UL RAV-SP420CT-UL EnglishContents ADOPTION OF NEW REFRIGERANT„Accessory parts 1 ACCESSORY PARTSUnder Ceiling Type 2 PRECAUTIONS FOR SAFETY Under Ceiling TypeUnder Ceiling Type 3 SELECTION OF INSTALLATION PLACE „Installation space„Height of ceiling Avoid installing in the following places„Wireless remote control „Before installation2 Removing wire guard Under Ceiling TypeInstallation Manual„External view 3 Removal of side panel4 Removal of protective vinyl 5 Removal of protectorInstallation Manual Unit in mm Under Ceiling Type„Installation of hanging bolts „Draw-outdirection of pipe/ wire„Pipe knockout hole Using attached installation pattern„Installation of indoor unit „Installation of remote control Sold separatelyInstallation Manual There is ceiling material4 REFRIGERANT PIPING AND EVACUATING „Refrigerant Piping„Pipe size „Permissible Piping Length and Height Difference„Evacuation Tightening connectionRefrigerant amount to be added Piping with outdoor unitUnder Ceiling Type Thermal insulation processREQUIREMENT 5 DRAIN PIPING WORK „Piping/Heat insulating material„Drain up Under Ceiling Type„Connection of drain hose „Thermal insulating process„Connection of drain pipe Under Ceiling Type6 ELECTRICAL CONNECTION Remote control wiringWiring Under Ceiling TypeUnder Ceiling Type Under Ceiling Type „Wire connectionREQUIREMENT Connected at backside Connected at upsideUnder Ceiling Type 19-EN„System interconnection Wires and Ground Wire „Remote Control Wiring„Wiring Diagram Single system„Changing applicable control setting 7 APPLICABLE CONTROLSProcedure Procedure„Installation to high ceiling „Using wireless remote control1 → 2 → 3 → 4 → 5 → Procedure„Filter sign setting „To secure better effect of heating„Group control Procedure exampleProcedure ProcedureProcedure ProcedureProcedure ProcedureProcedure ProcedureInstallation Manual „Remote control switch monitoring functionUnder Ceiling Type 8 TEST RUN 2, 4 1,5„Before test run „Execute a test runWireless remote control ProcedureProcedure Procedure9 TROUBLESHOOTING „Confirmation of error history„Confirmation and check ProcedureUnder Ceiling Type „Check codes and parts to be checked30-EN Under Ceiling Type 31-ENUnder Ceiling Type 32-ENEH99864801
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