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SmartGuard-63A-(S0, AUS0)
User Manual
Figure 5-17 Connecting the heat pump control signal cable
(A) SG Ready heat pump
Step 2 (Optional) Connect the FE communications cable.
Figure 5-18 FE communications cable
(1) White-and-
orange
(5) White-and-
blue
Step 3 Connect the EMMA signal cables.
Issue 03 (2023-12-27)
NO TE
● One charger can be connected to the EMMA through the FE port or connected to the
router through the FE or WLAN port. Two chargers must be connected to the router
only through the FE or WLAN port. Do not connect one charger to the EMMA and the
other charger to the router respectively at the same time.
● The EMMA can be connected to the router through the FE or WLAN port. If WLAN is
used, the router must be close to the SmartGuard.
(2) Orange
(6) Green
Copyright © Huawei Digital Power Technologies Co., Ltd.
5 Electrical Connections
(B) External relay
(3) White-and-
green
(7) White-and-
brown
(4) Blue
(8) Brown
51
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