RinKmo EI18 Installation And User Instructions Manual Download Page 1

Before attempting to install the tankless electric water heater, please take the time to read and understand the installation 

and safety manual thoroughly and carefully. The manual contains important safety tips and instructions.

INSTALLATION AND USER INSTRUCTIONS

TANKLESS ELECTRIC WATER HEATERS

READ AND SAVE THESE INSTRUCTIONS

Installer: Leave this manual with the homeowner.

EI18

EI24

Model:

8888

Summary of Contents for EI18

Page 1: ... understand the installation and safety manual thoroughly and carefully The manual contains important safety tips and instructions INSTALLATION AND USER INSTRUCTIONS TANKLESS ELECTRIC WATER HEATERS READ AND SAVE THESE INSTRUCTIONS Installer Leave this manual with the homeowner EI18 EI24 Model 8888 ...

Page 2: ...appliance basic safety precautions should always be followed DO NOT install this unit in a location where it may be subject to freezing temperatures If the water inside your tankless water heater freezes it can cause severe and permanent damage that is not covered under your warranty Water temperature over 125 F 52 C can cause severe scalding If the set temperature of the unit is too high there is...

Page 3: ... be installed in the vertical position of the water pipe joint This unit has more than one power supply connection point Disconnect all power supplies before servicing WARNING To avoid damage the unit needs to be kept dry Keep unit away from direct sunlight moisture dust steam and other liquids WARNING The unit do not installed in places with water leaks such as under air conditioning lines that m...

Page 4: ...roved vacuum breaker or other such method as proved effective by test WARNING Pipe dope or PVC CPVC primer and glue is not allowed to used on the threads of the outlet and inlet fittings These chemicals can damage the nipples and cause leaks Only thread sealing tape can be used SUGGESTION To avoid the property damage caused by leakage small probability event the machine needs to be installed in pl...

Page 5: ...circuit and damage the circuit board make sure all strands are secure inside the terminal block L2 connector L1 L2 L1 L2 L1 R1 R3 G R2 heating element heating element heating element PCB 3 PCB 3 PCB 3 PCB 1 thermal cut out thermal cut out thermal cut out t0 t1 flow sensor temperature sensor PCB 2 triac triac triac EI18 EI24 L2 connector L1 L2 L1 heating element heating element R1 G R2 PCB 3 PCB 3 ...

Page 6: ... service outlook com 4 Check the power supply 5 Replace temperature sensor 6 Replace heating element Water leakage at the inlet and outlet connector 1 The connector is not installed in place 2 Seal damage 1 Tighten the connector 2 Replace the seal The unit does not work Power indicator is NOT on Incorrect power wiring connection or no power Water heater is not heating at all Power indicator is on ...

Page 7: ...pper Min Water Flow Water connection Watts Temp Rise EI18 Model 1 5GPM 2 25GPM 3 0GPM 3 4 NPT 208V 240V 208V 240V 2x38A 2x33A 18 0kW 13 5kW 80 54 40 60 40 30 0 66GPM 2 5L min Working pressure 150PSI 10BAR 2x8AWG EI24 3x34A 24 0kW 92 73 54 3x29A 18 0kW 80 53 40 3x8AWG Voltage ...

Page 8: ...Cod 0020300897 rinkmo service outlook com ...

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