ENGLISHContents1. Safety precautions ............................................ 2-31.1. Installation ................................................... 21.2. During operation ......................................... 31.3. Disposing of the unit ................................... 32. Names and functions of various parts ............... 4-63. How to operate .................................................. 7-93.1. When interlocked with an indoor unit ................. 73.2. When not interlocked with an indoor unit ........... 73.2.1. Before starting operation ....................... 73.2.2. ON/OFF ................................................. 73.2.3. Selecting operation ................................ 73.2.4. Temperature adjustment ........................ 83.2.5. Fan speed adjustment ........................... 83.2.6. Time setting ........................................... 83.2.7. Timer setting .......................................... 94. Cleaning the machine ................................... 10-115. Inspection and maintenance(GUF-50-100RDH3 only) .............................. 11-136. Troubleshooting ................................................. 137. Installation and transferring works, and checking .... 148. Specifications ..................................................... 14Fresh MasterModels:GUF-50RDH3 • GUF-50RD3GUF-100RDH3 • GUF-100RD3Operating Instructions(For the user)For use with the R410A & R407C & R22Please read through these instructions in order to famil-iarize yourself with the proper and safe procedures foroperating the Fresh Master.After reading this manual, keep it in an easily accessibleand safe place for future reference.The warranty will not apply to damage resultingfrom failure to follow the warnings and precau-tions included in the Operating Instructions.GUF-50RDH3 shown above.Humidifier function not available on GUF-50RD3 andGUF-100RD3.