Various Locking - Sinclair SDV5 Installation & Owner's Manual

of the centralized controller is connected, all air conditioners in the nerwork of the centralized
controller will start up compulsorily. By default, they will run in the cooling mood. The startup
and shutdown operations of the centralized controller and computer and all functional
modules will be disabled (only the command of startup is sent to the air conditioner，without
affecting operation of the remote controller after startup) until the forced on switch is break.
If the foregoing two switches are connected concurrently，the emergent stop switch
shall have preference.

Various locking

2.3.4
1. Centralized controller locking
The centralized controller locking state will be recorded when powered off. It won't dismiss
when re-power on until receiving the unlocking order.
1) Effect
① When the centralized controller is under locking state, it can not change the air
conditioner's operating state through the centralized controller (such as ON/OFF the unit,
setting mode, change the setting temperature, change the fan speed, unlock the exiting
locking state etc), but it can do the query operation, until unlocking and then recover to
normal.
② When the centralized controller is under locking state, all the air conditioners in the
centralized controller network will be remote controller locked.
2) Operation
① Locking
The centralized controller can be locked by the computer only.
② Unlocking
a) When the centralized controller and computer communicate normally
The centralized controller can be unlocked by the computer only. When the
centralized controller is unlocked, the controller will send order to unlock the remote
controller locking of all the air conditioners.
b) When the centralized controller and computer communicate abnormally
When the centralized controller is locking, the centralized controller can be unlocked
by the way that press "
minute after centralized controller is re-powered on or the "
The remote controller locking of the air conditioner is remained.
2. Remote controller locking
1) Effect
① When the air conditioner is under remote controller locking state, it will not receive
the remote signals from remote controller or wire controller, until unlocking.
② The air conditioner can be operated by the centralized controller.
2) Operation
① Can lock or unlock through the computer.
② Can operate by centralized controller.
In the centralized controller setting interface, press "
If the current state is remote controller locking, press the key to unlock.
If there's no remote controller locking, press the key to lock.
3. Mode locking
1) Effect
Under mode locking state, through centralized controller to operate the air conditioner,
only can choose the mode which has not conflict with locking mode.
"key and hold on, then press " " (It should operate within one
" is pressed).
" to lock or unlock.
Installation & Owner's Manual
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