Navien UHA-744SG User Manual page 19

Manager mode is the product setting mode that allows a installer to con gure the device
environment(setting phone ID, the type of door phone camera and magnetic sensor position )
needed for operation.
While you are in Manager mode, you will not receive any door-phone, lobby phone or guard phone call.
※ The product must be turned o and on again to save and apply the con guration changed in
Manager mode .
※ When power is OFF → ON during changing the con guration on Manager mode, the
modi cation may fail to be applied.
To select MANAGER menu
- Enter "MANAGER" mode by pressing and holding the Door Open button for more than 3 seconds in
a standby state after power is on.
[Initial screen after switched on]
[MANAGER MODE SCREEN]
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