EcoSpring ES190 Installation And Owner's Manual

13, EcoSpring ES190 ES300 Installation & Owner’s Manual 13 12 Installation & Ownerʻs Manual Fig. 6-3 6.2.1 Operation interface 20 21 22 23 27 24 25 26 28 Table 6-2 21 20 23 22 24 Mode Selection Press button to select operation mode. The The unit can heat water only by heat pump system in this mode. Th…

11, ES300 Installation & Owner’s Manual 11 10 Installation & Ownerʻs Manual NOTE While the ambient temperature is below 5℃, heat pump efficiency will decrease dramatically, the unit will automatically shift to E-heater mode. ⑤ About TCO and TOD The power of compressor and E-heate…

16, ES300 Installation & Owner’s Manual 16 15 Installation & Ownerʻs Manual The diagnostic codes listed above are the most common. If a diagnostic code not listed above is displayed, contact residential technical assistance referencing the number on the front of this manual. NOTE …

7, ES300 Installation & Owner’s Manual 7 6 Installation & Ownerʻs Manual 4. INSTALLATION 3) Ifter conection of the water system piping work, turn on the cold water inlet valve and hot water outlet valve and bleed all air from the tank. When water flows smoothly out fro…

17, ES300 Installation & Owner’s Manual 17 16 Installation & Ownerʻs Manual 8.2 Recommended regular maintenance table Checking Item Checking content Checking frequency Action 1 air filter (inlet outlet) every month Clean the filter 2 anode rod every half year eplace if req…

10, 10 9 Installation & Ownerʻs Manual Fig.5-2 Emptying Drainpipe shut-off valve Close After emptying, please replace the nut of drainpipe. 5.2 Trial- running 5.2.1 Check list before commissioning. 1) Check list before trial-running. 2) Correct installation of the system. 3) Correct connecti…