Midea MTB1T-96CWN1 Technical & Service Manual page 68

Midea R410A T3 50Hz Top-discharge Series
Total refrigerant quantity for 10HP = refrigerant replenishment quantity upon shipment
(11kg) + additional refrigerant replenishment corresponding to the pipe length.

Calculate out the indoor volume [B (m

Calculate out the refrigerant density:
[A (kg)] / [B (m

Measures against crossing of the refrigerant density threshold.

In order to keep the refrigerant density below the threshold value, please install a
mechanic ventilation device. (Perform ventilation often.)

In case frequent ventilation is impossible, please install the leakage detection alarm
device linked with the mechanical ventilation device.
67
3
)] ≤ Density threshold: 0.3kg/m
3
)] (according to the minimum volume)
3
MCAC-UTSM-201707