Test Run; Before Test Run; Test Run Instructions - Bosch Climate 5000 Series Installation Manual

2 4 | Bosch Climate 5000 Series Multi Zone Ductless Air Conditioner / Heat Pump

11 Test Run

11.1 Before Test Run

A test run must be performed after the entire system has been completely installed.
Confi rm the following points before performing the test:

Indoor and outdoor units are properly installed.

Piping and wiring are properly connected.

No obstacles near the inlet and outlet of the unit that might cause poor
performance or product malfunction.

Refrigeration system does not leak.

Drainage system is unimpeded and draining to a safe location.

Heating insulation is properly installed.

Grounding wires are properly connected.

Length of the piping and additional refrigerant stow capacity have been
recorded.

Power voltage is the correct voltage for the air conditioner.
WARNING: PROPERTY DAMAGE / PERSONAL INJURY
 Failure to perform the test run may result in unit damage,
property damage or personal injury.

11.2 Test Run Instructions

1. Open both the liquid and gas stop valves.
2. Turn on the main power switch and allow the unit to warm up.
3. Set the air conditioner to COOL mode.
4. For the Indoor Unit:
a. Ensure the remote control and its buttons work properly.
b. Ensure the louvers move properly and can be changed using the
remote control.
c. Double check to see if the room temperature is registered
correctly.
d. Ensure the indicators on the remote control and the display panel
on the indoor unit work properly.
e. Ensure the manual buttons on the indoor unit works properly.
f. Check to see that the drainage system is unimpeded and draining
smoothly.
g. Ensure there is no vibration or abnormal noise during operation.
8. For the Outdoor Unit:
a. Check to see if the refrigeration system is leaking.
b. Make sure there is no vibration or abnormal noise during
operation.
c. Ensure the wind, noise, and water generated by the unit do not
disturb your neighbors or pose a safety hazard.
Data subject to change
WARNING: CONTAINS REFRIGERANT
 During operation, the pressure of the refrigerant circuit
will increase. This may reveal leaks that were not present
during your initial leak check. Take time during the Test Run
to double-check that all refrigerant pipe connection points
do not have leaks. Refer to Gas Leak Check section for
instructions.
If the unit malfunctions or does not operate according to your
expectations, please refer to the Troubleshooting section of the Owner's
Manual before calling customer service.
05.2019 | Bosch Thermotechnology Corp.
Installation Manual