Related Manuals for Westinghouse HT382E120
Summary of Contents for Westinghouse HT382E120
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Page 1: Instruction Manual
INSTRUCTION MANUAL ELECTRIC WATER HEATER HT382E120 Note : Read and understand this manual before use. Keep this manual for future reference. 18Kw 30~52°C L/Min VOLTAJE TEMPERATURE POWER MINIMUN FREQUENCY WATER FLOWV... -
Page 2: Table Of Contents
CONTENTS Important Safety Instructions -------------------------------------------------------------------------------- page 2 Electrical Diagram------------------------------------------------------------------------------------------------ page 3 Technical Data and Product Structure----------------------------------------------------------------------page 4 Installation Guideline--------------------------------------------------------------------------------------------- page 6 Operation Instructions ------------------------------------------------------------------------------------------ page 10 Trouble-shooting--------------------------------------------------------------------------------------------------- page 11 Normal Maintenance----------------------------------------------------------------------------------------------page 12... -
Page 3: Important Safety Instructions
WARNING This is not a do-it-yourself project. Failure to have this appliance installed by a licensed plumber and electrician will void all warranties. Under no circumstances should you attempt to install, repair or disassemble the JNOD tankless electric water heater without first shutting off all power to the unit directly at the circuit breaker box. Installation of this product is restricted to indoor locations only by licensed plumbing or electrical contractors. -
Page 4: Electrical Diagram
Product Features JNOD tankless electric water heaters are incorporated with China national patent technology multi-safety devices. Besides, the unit has the following features. 1. Tankless, instantaneous heating for on demand hot water, No pre-heating. No stand-by heating loss. energy-saving. 2. Micro-computer control, Adopting patent heating technology. Water is completely separated from electricity by multi-layers of composite nano insulation material. -
Page 5: Technical Data And Product Structure
AC 240V/60Hz ■Technical Data Model 625HT382E75 625HT382E120 Phase Voltage Wattage Max. Amp. load Min. required circuit breaker 2x50 2 X 8 Min. wire size AWG cooper Min. water flow to activate 0.53/ 2 0.85 / 3.2 GPM / L/min. Weight 385x260x93 385x260x93 Product Dimensions... - Page 6 Product Inner Structure MODEL 625HT382E75 260mm Display screen ON/OFF DOWN Display screen L1 L2 MODEL 625HT382E120 260mm bottom case heating chamber control board Display screen ON/OFF DOWN Display screen Temp.sensor L1 L2 L1 L2 flowmeter Terminal blocks...
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Page 7: Installation Guideline
Installation Guideline The installation must be in compliance with the National Electrical Code, your local electrical and plumbing codes. 1. Make sure the appliance is intact, and the fittings are complete. 2. Please make sure the main power supply, water pressure, grounding condition, ammeter and wire reach the standard of installation requirement. -
Page 8: Installation Method
Installation Method Fixed installation on the wall Locate an appropriate place on a section of wall as above mentioned. Fig 1 Front and back of the appliance Fig 2 Remove screw which fixed the bracket on back of the appliance. Fig 3 Remove the bracket from the appliance... - Page 9 Fig 4 Hold the back bracket hanger in position against 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) Uninstall screws on appliance to remove the front cover, Pls use hand to pull out the screen row Fig 5 line plug carefully before removing the front cover.
- Page 10 Fig 6 Fix the appliance to the bracket which was nailed to the wall, Make sure the unit bracket onto the back metal hanger correctly L1 L2 L1 L2 L1 L2 Fig 7 Connect the cable to the terminal blocks, please notice the guidance logo below the terminal blocks.
- Page 11 Fig 9 Connect the water pipe to the water inlet and water outlet connections, please remember to install the rubber seal ring. Water connections 1,,All water pipe must comply with national and applicable state and local water pipe codes. 2, The unit should be connected directly to the main water supply. Flush pipe with water to remove any debris or loose particles 3, It is required that use 1/2”NPT water connections to fit the models of 625HT382E75, use 3/4”NPT water connections to fit the models of 625HT382120...
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Page 12: Operation Instructions
Operation Instructions 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 unite must be operate after the breakers are turned on. 3. -
Page 13: Normal Maintenance
Normal Maintenance Note: Do not attempt to repair this water heater yourself. Call a service person for assistance. Always turn off of these operations the power supply needs to be shut off. It is not required any regular maintenance. However, to ensure consistent water flow, it is recommended following maintenance.