Refrigerant Piping - Mitsubishi Heavy Industries SRK25GZ-L1 Handbook

SCM-HG (4 room)
4.1 GENERAL INFORMATION ........................................................................ 105
4.1.1 Specific features ................................................................................. 105
4.1.2 How to read the model name ............................................................. 105
4.2 SELECTION DATA ..................................................................................... 106
4.2.1 Specifications ...................................................................................... 106
4.2.2 Range of usage & limitations ............................................................. 121
4.2.3 Exterior dimensions............................................................................ 122
4.2.4 Piping system ...................................................................................... 126
4.3 ELECTRICAL DATA................................................................................... 126
4.3.1 Electrical wiring .................................................................................. 127
4.4 OUTLINE OF OPERATION CONTROL BY MICROCOMPUTER ............. 129
4.5 APPLICATION DATA ................................................................................. 146
4.5.1 Installation of indoor unit ................................................................... 147
4.5.2 Installation of remote controller ........................................................ 151
4.5.3 Installation of outdoor unit................................................................. 152
4.5.4 Electrical wiring .................................................................................. 153

4.5.5 Refrigerant piping ............................................................................... 154

4.5.6 Test run and handling instruction ..................................................... 157
4.5.7 Installation of optional parts (Ceiling recessed type)...................... 158
4.6 MAINTENANCE DATA ............................................................................... 167
4.6.1 Trouble shooting ................................................................................. 167
4.6.2 Servicing .............................................................................................. 176
4.6.3 Standard operating data ..................................................................... 177
104
CONTENTS