Xmtk-9000 User Manual -

Config > Security > New Pass (4-digit, 0000 to 9999). Do not use 0000 – that disables password protection.

The manual’s design caters to a broad audience, though specific user groups will have varying experiences: xmtk-9000 user manual

[AC Mains] ---> [Breaker] ---> [Contactor] ---> [Heater Element]
                                     |
                                     | (Control)
                                     v
[24V DC Power] ---> XMTK-9000 PWR Terminals
                         |
                         v (OUT 1 Relay - NO)
                     Contactor Coil (+)
                     Contactor Coil (-) ---> XMTK-9000 COM
[Thermocouple] ---> XMTK-9000 TC1+ / TC1-
 Config &gt; Security &gt; New Pass  (4-digit, 0000 to 9999)

The XMTK-9000 uses a card-based UI. Swipe down from the top for the Global Menu: The XMTK-9000 uses a card-based UI

Creating a Setpoint: