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Related Manuals for A.O. Smith HPW-60AT
Summary of Contents for A.O. Smith HPW-60AT
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Page 1: User Guide
Heat Pump Water Heater HPW-60/80AT HPW-60/80AE User Guide... - Page 2 About A. O. Smith In 1936, A. O. Smith developed and patented the process of glass-lined water heaters, pioneering the modern standard in water heater design. Over the past years, A. O. Smith has gained respect and support of homeowners, contractors, architects, and specifying engineers in over 60 countries by providing innovative, energy-saving products designed for years of trouble-free service.
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Page 3: Table Of Contents
Contents User Guide ............................1 Physical Characteristics ........................3 Safety Feature ............................4 ...................4 High Temperature Limit Protection Switch · ..........................4 Safety Valve Tri - polar Power off Protection System ..................4 Product Features ...........................4 ........................4 Energy - saving Heating Electronic Controller ........................4 Glass - lined Protection Tank ......................5 Anode Protection ..........................5... -
Page 4: User Guide
User Guide Only professional installers acknowledged by A.O.SMITH are permitted to install the heat pump water heater. Ifthe water heater is installed with self-prepared installation materials or by un-authorized personnel, A.O.SMITH will not be responsible for all losses incurred thereby, including but not limited to pipeline leakage, fall or improper installation that may affect normal operation and performance of water heater. - Page 5 Damaged electric wire, aged, loose and unfixed socket are not suggested to be used because of the danger of electric shock, short circuits, fires, etc. Please ensure power cord and socket could be connected well. A. O. SMITH (China) water Heater Company Ltd reserves the rights to explain all provisions men- tioned above.
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Page 6: Physical Characteristics
Condensate pipe Relief valve Inlet pipe (cold) Table 1 Outline Dimensions Model L1 (mm) S (mm) S1 (mm) L (mm) S2 (mm) HPW-60AT/AE HPW-80AT/AE Specifications Table 2 Specifications Rated Input Power （W) （W） Rated Voltage Rated Heating Output （A) /Rated Electric Current... -
Page 7: Safety Feature
Safety Feature High Temperature Limit Protection Switch A high temperature limit protection thermal cutout is equipped on the heat pump water heater. The switch cuts off the phase and neutral line instantaneously and simultaneously to guarantee safety in case water temp reach the high temp limited due to water heater fault. -
Page 8: Glass - Lined Protection Tank
MAX function means more hot water output, therefore, better bath experience. . Program Program is to set up clock, and timing for heating. Two timers is available. Hot Water Amount Display Five light blocks visibly indicate the hot water amount available in tank. Power-off Memory By power-on more than 4 hours, the water heater could keep setting information for 72 hours when power supply is cut-off. -
Page 9: Mounting Procedures And Precautions
should be available as water may be discharged through relief valve or discharge pipe during the operation of the system. The installation place should ensure no damage to surroundings or downs- tairs in case of leakage of heater or joint. Make sure to install inlet, outlet and discharge pipe under the heater. -
Page 10: Mounting Consolidation
Fig.4 Distance between Appearance Features Model L(mm) HPW-60AT/AE HPW-80AT/AE Notice: Before insert screw into punching, a nylon expansion tube wire should get through the hole of hook first. Use an inner hexangular spanner to screw in, and other tooling are suitable. -
Page 11: Pipe Connection
Caution: When install leakage protection power cord, please refer to Fig.6 to prevent water flow along power cord to plug and socket. Pipe Connection Connect a safety valve to the inlet tube (i.e. blue cap side) of heater, keeping arrow accord with water flow (i.e. -
Page 12: Water Filling
Notice: Ensure that the heater and socket are both reliably grounded. Use an independent between plug and socket. Water Filling tank with water until water flowing smoothly through outlet pipe, which means the tank is full of water. Shut off the outlet valve, and check if there is any leakage at joints. If yes, evacuate the tank, fix joints and repeat until no leakage appears. -
Page 13: Operation Instructions
Operation Instructions Notice: Before initial power on, ensure the tank full of water, plug and socket connected properly, and the heater laid for at least 30 min after installation. Electronic Controller Operation Indicator of heating. Indicator of hot water amount Increase button Decrease button Power On/Off... - Page 14 3. Clock Setting (Fig.11) With heater power on, by one-touch on button, clock will be displayed for 10 seconds. With timer-1 and timer-2 off, pressing and hold button for a few seconds will enter clock setting status. With hour digit flashing, user could press to set hour digit within the range form 0 to 23.
- Page 15 Timer-1 (Fig.15) With Timer-1 indicator light up, user could press and hold button to enter Timer-1 setting status, and set in the same way of Timer-1. Notice: Default Timer-1: 21:00-08:00; Default Timer-2: 12:00-21:00; Available Period of Time On: 21:00-7:30; Available Period of Time Off: 30 minutes after Time On to 8:00; With indicator of both Timer-1 and Timer-2 light up, water heater will work in both periods;...
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Page 16: Electric Leakage Inspection
8. Instant Heating When power on, users could touch to turn on “Instant heating” with flashes for three times. Once reach setting temp, the heater will automatically change back to the mode before “Instant heating”. When “Instant heating” mode is on, users could touch to turn off “Instant heating”... -
Page 17: Maintenance Instruction
Maintenance Instructions Declaration: Only authorized service staff is permitted for maintenance service. Improper maintenance may have risk of serious injury or property damage. Warning: Ensure heater is disconnected from power source before maintenance to avoid electric shock. Notice: User may do some easy repair works referring to the trouble shooting chart, before contact local authorized dealer. -
Page 18: Troubleshooting
Troubleshooting Corrective Action Potential Cause Problem Water heater power off Power on water heater No Display No power available in electric socket Check electric socket No Hot Water Failure in control circuit or internal wiring Contact local a uthorized dealer No Display High temp limit switch open Contact local authorized dealer... -
Page 19: Wiring Diagram
Wiring Diagram Fig.21 Wiring Diagram Compressor Compressor protector UP Red Below Compressor Yellow Yellow L Input L Input L Input... -
Page 20: Warning
Warning Before installation, check and confirm if water heater power, electricity meter and wiring match up with each other. The heat pump water heater should be grounded reliably. It is prohibited to connect the earth wire to neutral wire or tap water pipe. Water of 50℃... - Page 21 A.O.SMITH WATER HEATER CO., LTD A.O.Smith reserves the right to make product changes or improvements at any time without notice. 500444-010 Rev. 02...