Service Functions Of Remote Controller; (A) Set Service Check Switches; (B) Use The Test Run Procedure - Sanyo SPW-CR363GVH8 Service Manual

1. Troubleshooting
1. Troubleshooting

1-7. Service functions of remote controller

From the remote controller you can control both the operation and settings of the unit as well as perform several useful
service checks. This section explains how to use the remote controller on the following items from (A) to (J).

(A) Set service check switches.

(B) Use the test run procedure.

(C) Check the sensor temperature readings.
(D) Find out about past service problems.
(E) Check the remote controller itself for correct operation.
(F) Excute the auto. address operation.
(G) Confirm and change the indoor unit address.
(H) Change the shift temperature in heating mode
( I ) Set the indoor unit address.
(J) Change the period of the filter timer
(A) Set service check switches
The service check switches are located on the back of the remote controller's P.C.B. Ass'y as follows :
The followings are the correct switch settings for ordinary use of the unit. Only change the settings temporarily for
making service checks. When you have changed the settings, be sure to return them to the standard settings shown
here.
RCU.CK switch - Refer to section (E) " Checking the remote controller for correct operation"
(Remote Control Unit, Check)
RCU.ADR switch - Keep the switch OFF all the time except in case of sub remote controller
(Remote Control Unit, Address)
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Service Procedures
0354_M_I
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