Document LTP0101 rev 2d
User Lock Option (Entering Pass Code)
If LOC is briefly displayed when attempting to change a heat pump's settings followed by a "0", the heat pump is in a user-lock mode. A numerical pass code is required to proceed.
Note -
- After ten seconds of inactivity, the heat pump's display lock will activate. See "Wake Up Heat Pump"
- If the user-lock code has been misplaced, please contact AquaCal® for further assistance.