NetCol5000-A 42 kW Air Cooled In-row Precision Air
Conditioner
User Manual
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Non-freezing and nephelometric turbidity units (NTU): < 3
No visible substances
6.5 ≤ pH value ≤ 8.5
Total hardness (in CaCO
3
): ≤ 450 mg/L
The distance between the upper drainage of the water pump and the cabinet
installation floor should not exceed 4 meters.
Leakage circuit breakers are not recommended for the primary route. If a
leakage circuit breaker is required by the customer or by local regulations,
use the residual current circuit breaker (RCCB) that is not sensitive to the
single-phase DC pulses and transient current pulses.
Note: If the requirements are not met, contact Huawei technical support for an optimized
solution.
Space Requirements
Before installation, verify that the installation environment meets the requirements and
whether reconstruction is required for routing water pipes, cables, and ventilation pipes.
Install the indoor unit according to the design drawing and reserve space for maintenance.
For the front and rear maintenance space for an indoor unit, reserve at least 1200 mm for
one end and 600 mm for the other end, as shown in Figure 3-1.
Figure 3-1 Maintenance space
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