3.3.3.1 Indoor Unit
The indoor unit consists of the EC fan, evaporator, electronic expansion valve,
electric heater (optional), wet lm humidier (optional), light load dehumidier,
and condensate pump.
Figure 3-18 Indoor unit
3.3.3.2 Outdoor Unit
The outdoor unit consists of the DC variable-frequency compressor, oil separator,
gas-liquid separator,
lter dryer, fan, and refrigerant pump (only for the low-
temperature outdoor unit).
Figure 3-19 Exterior of the outdoor unit of a normal-temperature model
FusionModule800 Smart Small Data Center
User Manual 3 System Architecture
Issue 01 (2021-02-05) Copyright © Huawei Technologies Co., Ltd. 40