Arrived to customers location and code that was given did t work.. was able to locate the correct code to gain access. Replaced air filter provided by loving air. Completed today’s maintenance inspection of heat pump system, completed flushing main drain and evaporator coil was clean a free of debris. Confirmed overall operation and found refrigerant levels with manufacturer specifications 98/245psi was unable to was condenser coil due outside water being turned off an no access to turn on. Returned thermostat to heat an 60. Returned to service