Page 1
User Manual Hot Water Dispenser Models: 177HWDD2 12/2022 Please read and keep these instructions. Indoor use only. www.AvantcoEquipment.com...
Page 2
User Manual Safety Information WARNING: Failure to comply with all requirements in this manual may lead to safety hazards and void warranty. • This appliance is designed for COMMERCIAL USE ONLY. • DO NOT use outdoors. • DO NOT alter or deform the power cord or plug in any way. This may cause electrical shock and/or damage unit.
Page 3
User Manual Installation NOTE: Please use filtered and softened water. If using ground or tap water, please soften it first. Unsoftened water will decompose dissolvable minerals and turn into limescale after boiling. The limescale will reduce the machine's thermal efficiency and lifetime. 1.
Page 4
User Manual Control Panel 1. (A) - HEATING: Indicates that the unit is filling and heating water. 2. (B) - WATER LOW: Indicates that the water inside the unit does not reach the minimum required level. 3. (C, D) - Adjust the temperature using the UP/DOWN buttons 4.
Page 5
User Manual Normal Operation Instructions DO NOT power up the boiler when water supply is off. 1. Plug in the machine to the power supply. 2. Verify that the water supply is ON. 3. Press the ON/OFF Button (E). When the machine is turned on for the first time it will fill and heat water automatically until it reaches the default temperature.
Page 6
User Manual Daily Cleaning and Maintenance Daily Cleaning and Maintenance DO NOT use harsh chemicals or abrasive materials. DO NOT submerge or saturate with water, unit is not waterproof. Cleaning should be done at the end of every workday. Only those persons trained and qualified in equipment repair should attempt to clean the inside of this dispenser.
Page 7
User Manual Error Code Guide Malfunction Code Malfunction Reason Solution When the machine is turned on, it will display the Water shortage in tank, ELL code due to the lack of water in the tank while the slow water flow, low water pressure water is filling.
Need help?
Do you have a question about the 177HWDD2 and is the answer not in the manual?
Questions and answers