Energy Meter Introduction - Midea CCM-270A/WS Service Manual

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3.4 Energy Meter Introduction

To use the "ECS" function of CCM-270A/WS, an energy meter should be connected to the outdoor units to monitor the
energy consumed which thereby can be sent to the CCM-270A/WS and hence it can be used to bill the tenants of indoor
units according to the usage of indoor units done by them.
Two models of energy meter are available from Midea, which are listed as follows:
Model Current
DTS 634/636 Up to 60 A
DTS634-F Up to 100 A
The wiring diagrams of the energy meter with the outdoor unit have been discussed in detail in the Part 3 "Functions" of
this manual.
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CCM-270A/WS
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