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Operation Instructions 

 
 

NOTICE: 

Please make sure the water has been fully filled into the tank and power cord is well connected. 

Then make sure the water heater stand still for at least 30 minutes before powering up. 

 

Electronic Controller Operation 
1. Initial Power On 

For the first-ever power connection.electronic
 

 

controller will run self-inspection program. All 
indicators on the screen will light up and last for a 
few minutes and then power-off. ( Figure 7) 

Note 

If the water heater is powered off (power outage or 

power supply disconnected), when the water heater is 

recycled, the temperature, timer, AES, operating 

mode settings will return to the states before power 

off. 

2. Power    On/Off   

Press Power   

   ON/OFF button, the heater will 

be power-on. Setting temp and actual temp will be 

displayed a few seconds later. ( Figure 8) 

When heater is power on, pressing Power ON/OFF 

button turn the heater into power-off status.   

Default settings: Temperature at 65

, Clock at 

12:00. 

 

 
 
 
 
 
 
 
 
 
 
 

 
 
 

Figure 7

 

 
 
 
 
 
 
 
 
 
 

 
 

Figure 8 

3. Temperature setting 

With the power on, press “

” or “

” to increase or decrease the set temperature by 1

. Press and hold 

the buttons to change the set temperature continuously and release to stop changing. The temperature range 

is 35

-75

4.Timing 

Prior to timing, clock should be set to the standard time. With the power on, Press “         ” button to display 
the clock, and then press it repeatedly to display “TIMER 1”, “TIMER 2” “TIMER 1+TIMER 2” in a 
sequence.

   

 
 
 
 
 
 

 
 
 
 

Power Switch

Increase 

 

Hot Water Amount Display

 

Decrease 

AES  Function 

Heating Indicator

 

EFFICIENCY

1

2

SETTING

PROGRAM

INSTANT

MODE

PUMP

HYBRID TURBO

P U M P

SETTING

PROGRAM

INSTANT

MODE

PUMP

PROGRA

Содержание HPI-40C1.0AT

Страница 1: ...Heat Pump Water Heater HPI 40 50C1 0AT User Guide HPI 40 50C1 0AE...

Страница 2: ...as gained respect and support of homeowners contractors architects and specifying engineers in over 60 countries by providing innova tive energy saving products designed for years of trouble free serv...

Страница 3: ...Energy saving Heating 4 MAX 4 AES adaptive energy saving system 4 Circulating pump 4 Power off memory 4 Intelligent defrosting 4 Intelligent dormancy 4 Wired remote controller 4 Glass lined special p...

Страница 4: ...t once stop the operation contact local authorized dealer and carry out inspection or repair by our company recommended professional installers z In case of any component soaked by water the water hea...

Страница 5: ...ble 2 Specifications Model Rated volume L Voltage V Frequency Hz Rated input power W Rated current A Setting temperature range C Noise level dB A Rated pressure MPa Maximum power of quick heating W Ma...

Страница 6: ...nt High water temperature protection The system will shut down all loads to ensure safety in case any of the multiple sensors inside the water heater reaches 90 C High Temperature Limit Protection Swi...

Страница 7: ...ion can solve the problems effectively such as freezing of exchanger frost remaining etc and ensure the system to be operated efficiently and stably Intelligent dormancy If no operation is performed w...

Страница 8: ...touch the floor directly and there should be a raised bottom at around 20mm under the tank Please make sure the tank is loaded steadily z The tank of the water heater shall be installed near to the po...

Страница 9: ...lid of control box with tightened screw Finally fix the whole control box on the 86 box which is preinstalled on the wall Power Connection z All the wires must come with water heater and be installed...

Страница 10: ...button the heater will be power on Setting temp and actual temp will be displayed a few seconds later Figure 8 When heater is power on pressing Power ON OFF button turn the heater into power off stat...

Страница 11: ...ess the key once to display the time Figure 9 for 16 seconds and then to return to original state Timer Setting With the indicator TIMER 1 lighted up long press and hold button to enter TIMER1 startin...

Страница 12: ...GRAM INSTANT MODE PUMP SETTING PROGRAM INSTANT MODE PUMP Neither TIMER 1 nor TIMER 2 could work simultaneously with AES that means once TIMER 1 or TIMER 2 turns on AES will turn off automatically Pres...

Страница 13: ...TANT simultaneously for 8 seconds will turn off the heater after 2 seconds display off all characters on screen and reset setting temp clock timer to default status and remove AES memory and faulty co...

Страница 14: ...lve open drain valve rotate the handle on the temperature and pressure relive valve then drain water through discharge pipe z Clean the tank regularly 1 Cut off the power and empty the tank 2 Connect...

Страница 15: ...ed dealer Display E6 Red wiring with eight core terminal short circuit or open circuit Contact local authorized dealer Display E8 Abnormal anode bar wiring Contact local authorized dealer Display H6 G...

Страница 16: ...13 Wiring diagram Figure 16 Electrical wiring diagram 1 3 1...

Страница 17: ...water discharge through temperature and pressure safty valve as it may have risk to cause scald z For indoor installation it is normal that the air outlet grill may have a little condensate water if t...

Страница 18: ...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 022 Rev 00...

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