Huawei NetCol8000-C190 User Manual page 54

NetCol8000-C190 In-room Chilled Water Smart
Cooling Product
User Manual (2022, Singapore STT)
Figure 3-22 Electrical box
(1) Automatic transfer switch
(ATS)
(4) Active power switch (QF1) (5) Standby power switch
(7) Fan switches (QF3–5)
(10) Surge protection board
and voltage detection board
(FV1)
Issue 02 (2022-03-30)
NO TE
(7) The three fan switches need to be installed onsite. Clamp the clip at the lower side of a
switch to the guide rail, push the switch upwards, and press it inwards.
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(2) Relays (K1–K5)
(QF2)
(8) Surge protective device
(SPD)
3 Installation
(3) Current transformers (TA1–
3)
(6) Fuses (FU1–5)
(9) Transformer (TC)
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