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Field Settings
SiBE28-804
94
Test Operation
2.5
MAIN/SUB Setting when Using Two Remote Controllers
Situation
The MAIN/SUB setting is necessary when one indoor unit is controlled by two remote
controllers. When you use two remote controllers (control panel and separate remote
controller), set one to MAIN and the other to SUB. You can do this by setting the switch on the
remote controller’s PCB.
Setting
The remote controllers are factory set to MAIN, so you only have to change one remote
controller from MAIN to SUB. To change a remote controller from MAIN to SUB, proceed as
follows:
Step
Action
1
Insert a flathead screwdriver into the recess between the upper and lower part of the
remote controller, as shown in the illustration below. Gently pry off the upper part of the
controller, working from the two possible positions.
2
Turn the MAIN/SUB changeover switch on the PCB to “S”.
Upper part of the
remote controller
Lower part of the
remote controller
S
M
S
M
The switch is set to
MAIN (factory setting)
Set the switch to SUB.
Summary of Contents for FHQ100BUV1B x 2
Page 13: ...SiBE28 804 2 ...
Page 19: ...Model Name and Power Supply SiBE28 804 8 General Information ...
Page 29: ...Specifications SiBE28 804 18 Specifications ...
Page 33: ...Wired Remote Controller SiBE28 804 22 Remote Controller 1 2 Installation ...
Page 34: ...SiBE28 804 Wired Remote Controller Remote Controller 23 ...
Page 93: ...Outdoor Unit Fan Speed Control SiBE28 804 82 Functional Description ...
Page 131: ...Test Run and Operation Data SiBE28 804 120 Test Operation ...
Page 251: ...Troubleshooting by Remote Controller Display LED Display SiBE28 804 240 Troubleshooting ...
Page 277: ...PCB Layout SiBE28 804 266 Appendix ...
Page 297: ...RZQ100 140C7 RZQS125 140C7V1B SiBE28 804 286 Removal Procedure ...
Page 311: ...SiBE28 804 iv Index ...