Hisense HZX-4.0AEC Operation Installation Maintenance Manual page 30

(3) Cancellation of Commands from Remote Control Switch after Forced Stoppage
By using the signal from a building management system, the air conditioners can be stopped and the
individual commands from the remote control switch are canceled.
The basic wiring and time chart are shown below.
(In Case of "Cancellation of Commands from Remote Control Switch after Forced Stoppage" Input to
,Setting indication 0)
Terminal board 
COM
Signal to
Control by R.C.S
Unit Operation
NOTES:
1. Picking up signal within 10 seconds after power supply is turned ON is not available due to initializing of
components.
Do not change the signal (RUN/STOP) in this period.
2. Remote Control Switch is required for this function.
At this function, the B contact can be used by the optional setting (chapter 6 .3 Table A item Cb (13):01)
of the remote control switch. The time chart when using the B contact is shown below.
Signal to
Control by R.C.S
Unit Operation
NOTES:
1. Picking up signal within 10 seconds after power supply is turned ON is not available due to initializing of
components.
Do not change the signal (RUN/STOP) in this period.
2. Remote Control Switch is required for this function.
8
SS3: Forced Stoppage Sw.
X1
Wiring Diagram Example
Time Chart
Time Chart
(Setting indication 0)
SS3
Power
Source
X1
Control Circuit
Time
Time