Sanyo STK-RCS-7TWSUA service manual Operation lamp Timer lamp Quiet lamp ION lamp

Page 28

How to Test Run the Air Conditioner

After turning on the power of the air conditioner, use the remote controller and follow the steps below to conduct the test run.

(1)Set the remote controller in Test Run mode. (Fig. 9)

a)Press and hold the NIGHT SETBACK button and the 1HR. TIMER button.

b)Then press and hold the ACL (Reset) button with a pointed object such as the tip of a pen. After 5 seconds, release the ACL button first.

c)Then release the NIGHT SETBACK and 1HR. TIMER buttons.

d) appears with “oP-1” blinking in the remote controller clock display area. (Fig. 10)

(2)Start Cooling mode test run by pressing the ON/OFF operation button of the remote controller. (Fig. 9)

This starts the fan producing uncooled forced air with the 4 indicator lamps (OPERATION lamp, TIMER lamp, QUIET lamp, and ION lamp) on the main unit blinking. (Fig. 11)

After 3 minutes, the system shifts into cooling operation, and cool air will start to be felt. Cooling mode test run is unaffected by the room tempera- ture.

(3)Press the ON/OFF operation button of the remote controller again to stop the test run. (Fig. 9)

(4)Finally press the ACL (Reset) button of the remote controller to release it from Test Run mode to return to normal mode. (Fig. 9)

” and “oP-1” will disappear from the remote controller clock display area.

NOTE

Troubleshooting:

In the event that the green OPERATION lamp is blink- ing upon powering up the system, an error condition exists. In this case, refer to the self-diagnostics proce- dure on the inside of the air-intake grille.

IMPORTANT

After the test run is completed, be sure to press the ACL (Reset) button to return to normal mode. The air conditioner will not operate correctly if this is not done.

ACL (Reset) button

ON/OFF

operation button

NIGHT SETBACK button

1 HR.TIMER button

SENSOR button

Fig. 9

Fig. 10

OPERATION lamp

TIMER lamp

QUIET lamp

ION lamp

Fig. 11

4

Image 28
Contents Model No Product Code No 852 353Please Read Before Starting Table of Contents Specifications Wall Mounted Type Ceiling Cassette TypeType Indoor Unit Model No SELF-DIAGNOSTICS Timer lamp High Power lamp Remote Control receiver Code Diagnostics itemsOperation button Operation lampSelf-Diagnostics Table Wall Mounted Type OI-852-6-4181-139-00-0 Mode D’EMPLOI STK-RCS-7TWSUAContents Alert SymbolsInstallation Location Safety InstructionsRemote Control Unit Display FeaturesSymbols Remote Control Unit Mode selector button HR. Timer button 1-HOUR OFF TimerTimer Select button ON/OFF operation buttonOperation with the Remote Control Unit Automatic Operation Only for COOL/DRY/HEAT ModelCooling and DRY Mode Heating Mode Only for COOL/DRY/HEAT ModelSpecial Remarks Automatic fan speedSetting the Timer Using the 1-HOUR OFF Timer Adjusting the Airflow DirectionAppendix B Installation Instructions STK-RCS-7TWSUA Installation location Switching the room temperature sensorSanyo Commercial Solutions Sanyo Canada IncInstalling with in-wall junction box Installing directly onto the wallHow to wire the remote controller How to Test Run the Air Conditioner Appendix C Parts included in the package 7000 BTU, 9000 BTU, and 12000 BTU inverter modelsRefer to the Installation Instructions BTU and 24000 BTU inverter models Operation lamp Timer lamp Quiet lamp ION lamp