Contents
Installer reference guide / Mono tank integrated type 2
1.Safety precaution
• 1.1 General .........................................................................................................................................................................6
• 1.2 Installing the unit .....................................................................................................................................................7
• 1.3 Caution of Ignition sources ...................................................................................................................................9
• 1.4 Leakage detection and refrigerant recovery ..................................................................................................9
• 1.5 Installation location requirement of indoor unit .........................................................................................10
• 1.6 Installation location requirement of outdoor unit ...................................................................................... 11
2. Handling the box
• 2.1 Outdoor unit .............................................................................................................................................................13
• 2.2 Indoor unit ................................................................................................................................................................16
3. Unit combination
• 3.1 Nomenclature .........................................................................................................................................................20
• 3.2 Unit combination ...................................................................................................................................................21
• 3.3 Controller compatibility.......................................................................................................................................21
4. Typical applications
• 4.1 Single zone radiator ...............................................................................................................................................23
• 4.2 Single zone underfloor ........................................................................................................................................24
• 4.3 Two zone radiator and underfloor ...................................................................................................................25
• 4.4 Single zone fan coil units ....................................................................................................................................26
• 4.5 DHW only ..................................................................................................................................................................27
5. Unit installation
• 5.1 Outdoor unit installation ......................................................................................................................................29
• 5.2 Indoor unit installation ....................................................................................................................................... 45