ENGLISH1Contents1. 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-50-100RDH4 only)............................... 11-136. Troubleshooting .................................................. 137. Installation and transferring works, and checking ... 14 6SHFL¿FDWLRQV ..................................................... 14Fresh MasterModels:GUF-50RDH4, GUF-50RD4GUF-100RDH4, GUF-100RD4Operating Instructions (For the user)Please 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-50RDH4 shown above.+XPLGL¿HUIXQFWLRQQRWDYDLODEOHRQ*8)5'DQGGUF-100RD4.English is original. The other languages versions aretranslation of the original.For use with the R410A & R407C1305875HJ1001