Document LTP0101 rev 2d
User Lock Option (Enable)
The user-lock feature allows the heat pump display panel to be "locked". This can prevent unauthorized temperature adjustments in commercial applications.
- Do not confuse a user-lock with the display lock. See "Wake Up Heat Pump"
- If LOC is briefly displayed, followed by a "0", the heat pump is already locked.
- If the user-lock code has been misplaced, please contact AquaCal® for further assistance.