Midea RSJ-15/190RDN3-D

MCAC-RTSM-2011-12 Midea Combo Type Heat Pump Water Heater Technical Manual
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7) Correct earthing;
8) Correct power supply;
9) No obstacle outside the air inlet and outlet;
10) No air in the water pipeline and all valve opened;
11) Effective electric leakage protector;
12) Sufficient inlet water pressure(≥0.15MPa)
2.4 Refrigerant figure
2.4.1 System Piping figure
Model : RSJ-15/190RDN3-D
Compressor : GMCC PJ125G1C-4DZDE, R134a compressor；
ATCO (Temp. Switch): If the water temperature is too high. If the temperature is higher than 78℃, the
ATCO will automatically shut off the power of compressor and E-heater, and turn on it if the temperature
fall down below 68℃;
TCO (Temp. Switch): If the water temperature is higher than 85℃, the TCO will automatically shut off
the power of compressor and E-heater, it must be re-turn on manually.
High Pressure Switch: switch OFF when 2.76MPa; switch ON when 2.07MPa;
Fan: Centrifugal type, 220V—240V/50Hz，3 Speeds;