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Tankless Electric Water Heater

MS-C2PSU Series

Installation and Instructions Manual

Keep this Instructions Manual in a safe place once your unit is installed. 

You may need to refer to it for general instructions or future maintenance.

Summary of Contents for MS-C2PSU Series

Page 1: ...ic Water Heater MS C2PSU Series Installation and Instructions Manual Keep this Instructions Manual in a safe place once your unit is installed You may need to refer to it for general instructions or future maintenance ...

Page 2: ...12 1 1 MODEL NUMBER NOMENCLATURE Brand M Maxwell M S 1 2 0 C 2 W P Heater Type S Tankless H Holding Tank Capacity kW Temperature Control C Automatic Constant P Power Level Power Supply Code V ph 1 120 1 2 240 1 5 240 3 Casing Type Color Minor Design Change P Plate Heater Exchanger T Tubular Stainless Steel Heat Exchanger U Test Calification U UL ETL C CSA 035 3 5 045 4 5 055 5 5 075 7 5 080 8 0 10...

Page 3: ...ll plumbing paste or residue in the pipes 10 The heating chamber is treated with composite nano insulation material it is natural there might be a bit of smell or green blue smoke when the unit is used for the first time 11 If there is damage to the wire you must contact a qualified electrician to replace it with an approved wire 12 CAUTION FOR HOUSEHOLD AND INDOOR USE ONLY 2 Installation of this ...

Page 4: ... nano insulation material 3 Over heating thermal cut off When the outlet water temperature reaches over 140 60ºC the electricity will be cut off automatically to avoid getting scalded and the screen beeps and displays E1 4 Creepage protection If the unit detects electricity leakage the electricity will be cut off within mil seconds by the creepage protector and the screen displays E2 5 Malfunction...

Page 5: ...V 60Hz 240 V 60Hz 240 V 60Hz 240 V 60Hz 240 V 60Hz Wattage kW 8kw 10kw 12kw 15kw 18kw 21kw Max amp load A 34 42 50 63 75 88 Min required circuit breaker A 45 60 60 2 X 40 2 X 50 2 X 60 Min wire size AWG cooper 8 6 6 2 X 8 2 X 8 2 X 8 Min water flow to activate GPM L min Working pressure PSI bar Max 150 10 Weight kg 3 5 3 5 3 5 5 5 5 5 5 5 Product Dimensions mm in 385x260x93 385x260x93 385x260x93 3...

Page 6: ...ature insulating ceramic layer 2 Macromolecule heatconducting insulating layer 3 High temperature heating plate 4 Macromolecule heatconducting insulating layer 5 High temperature insulating ceramic layer PATENTED HEATING TECHNOLOGY PATENT NO ZL2008 2 0081568 0 ...

Page 7: ...st be brought to the ground at the circuit breaker panel 4 This appliance MUST be permanently connected to the fixed circuit breaker If you don t use the heater please switch off the circuit breaker 5 DO NOT install this appliance near to tinder or strong magnetic field places The unit must only be mounted in VERTICAL position near by the water fittings Please electrify try the machine after getti...

Page 8: ...inst the wall and mark the three mounting holes Drill three holes of 6 00mm diameter the distance between every two holes is 100mm Put plastic anchor in the hole fix the bracket on the wall and secure the hanger using the screws supplied or an appropriate alternative method 7 3 94 3 94 3 94 3 94 ...

Page 9: ...move the front cover Please pull out carefully by hand the screen row line plug before removing the front cover Fig 6 Fix the appliance to the bracket which was nailed to the wall Make sure the unit fits onto the back metal hanger correctly 8 ...

Page 10: ...ne circuit breaker MS150C2PSU MS180C2PSU MS210C2PSU will be connected to two circuit breakers Fig 8 Fix the front cover on appliance before that please plug in the screen row line plug Then nail the screws to fix the cover Fig 9 Connect the water pipe to the water inlet and water outlet connections please remember to install the rubber seal ring 9 10 24 15 15 ...

Page 11: ...n be sure that main panel breaker switch is OFF to avoid any danger of electric shock all mounting and plumbing must be completed before proceeding with electrical hook up Operation Instructions MS PSU Series 1 Turn on the circuit breaker to bring electrical power to the unit 2 Open water faucet for a few minutes until water flow is continuous and all air is purged from water pipes The unit must b...

Page 12: ...ngs not tight B Rubber washer worn out A Tighten fittings B Change rubber washer 2 LED no signal A Power not connected B LCD damaged A Connect power to the unit B Change LCD 3 Functional keys not working A No water out from shower B Water pressure too low C Key or PCB damaged A Open valve to get water B Open valve to get pressure C Change key or PCB 4 Water too hot A Temperature set too high B Wat...

Page 13: ...xible hose For heaters with 3 4 water connections for models 15 kW and over For heaters with 1 2 water connections for models ranging 3 3kW 12kW including For heaters with 1 2 inlet water connections for models ranging 3 3kW 12kW including For heaters with 3 4 inlet water connections for models 15 kW and over 12 ...

Page 14: ...trictors for showers and faucets to prevent excessive water consumption Required Wire Gauge Breaker Size 230 Volt Maximum power Amp based on 230 V For 240 V application see specification table on page 4 All above breakers are of the double pole type ...

Page 15: ...Klimaire Products Inc Phone 305 5938358 Fax 305 5938 212 2190 NW 89 Place Doral FL 33172 USA ...

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