Bosch Climate 5000 Series Installation Manual page 15

Installation Manual
2. Using adhesive vinyl tape, attach the drain hose to the underside of the
refrigerant pipes.
3. Using insulation tape, wrap the signal/power wire, refrigerant pipes, and
drain hose tightly together. Double-check that all items are bundled in
accordance with Figure 15.
D o not wrap ends of piping. When wrapping the bundle, keep the ends
of the piping unwrapped. You need to access them to test for leaks at
the end of the installation process (refer to Electrical Checks and Leak
Checks section of this manual).
Step 8: Mount indoor unit
If you installed new connective piping to the outdoor unit, do the following:
1. If you have already passed the refrigerant piping through the hole in the
wall, proceed to Step 4.
2. Double-check that the ends of the refrigerant pipes are sealed to prevent
dirt or foreign materials from entering the pipes.
3. Carefully pass the wrapped bundle of refrigerant pipes, drain hose, and
signal/power wire through the hole in the wall.
4. Hook the top of the indoor unit on the upper hook of the mounting plate.
5. Check that unit is hooked fi rmly on the mounting plate by applying slight
pressure to the left and right-hand sides of the unit. The unit should not
jiggle or shift.
6. Using even pressure, push down on the bottom half of the unit. Keep
pushing down until the unit snaps onto the hooks along the bottom of the
mounting plate.
7. Again, check that the unit is fi rmly mounted by applying slight pressure to
the left and the right-hand sides of the unit.
Bosch Thermotechnology Corp. | 03.2019
Bosch Climate 5000 Series Wall Mounted Ductless Single Split Air Conditioner / Heat Pump | 15
If refrigerant piping is already embedded in the wall, do the following:
1. Hook the top of the indoor unit on the mounting plate.
2. Use a bracket or wedge to prop up the unit, giving you enough room to
connect the refrigerant piping, signal/power cable, and drain hose. Refer to
Figure 16 for an example.
Figure 16
3. Connect drain hose and refrigerant piping (refer to Refrigerant Piping
Connection section of this manual for instructions).
4. Keep pipe connection point exposed to perform the leak test (refer to
Electrical Checks and Leak Checks section of this manual).
5. After the leak test, wrap the connection point with insulation tape.
6. Remove the bracket or wedge that is propping up the unit.
7. Using even pressure, push down on the bottom half of the unit. Keep
pushing down until the unit snaps onto the hooks along the bottom of the
mounting plate.
Data subject to change