Operation Instructions
9. Delay Time Setting
Delay function means that, system automatically calculates the time needed to reach temperature setting value with a defaulted 2150 W power, then determines the time to
start heating, and automatically heats to the set temperature before the preset delayed time to use hot water. Two Delay Times (Time 1 + Time 2) means machine as needed can heat water in two delayed use times. This machine can be manually set two delayed water use times. Setting will take PC clock time as reference. Defaulted Time 1 use time is 17:00 and Time 2 use time is 06:00. In Delay mode, system default heating power 2150 W can't be adjusted.
Example: as shown in Fig. 12, set delayed use Time 1 at 10:30.
With machine powered on, consecutively press Mode button until it enters Time 1
| | | |
operation status with delay indication and symbol | lighted. Press Set button to enter |
Time 1 hour setting status with Time 1 hour digits flashing. Press | or | button to get |
10:00. While hour digits are flashing, you can press Set button to confirm and enter Time 1 minute setting. Adjust the value to 10:30 with 
or 
button.
Then you may press Set button to confirm current settings or wait 6 s after which machine automatically confirms and quits. Time 2 time setting is similar to Time 1, i.e. press Mode button to enter Time 2 operation mode and set Time 2 time with Set button.
Note: If large quantity hot water is used after delay mode is started and water heaters starts heating, resulting in water heater still hasn't reached temperature setting at delayed use time, machine will automatically extend heating for half an hour and stops. If actual temperature has reached setting value before delayed use time, and it decreases by 5
before reaching delayed use time, machine will calculate heating time again and determines if re-heating is needed or not. Likewise, if water heater hasn't reached set temperature at delayed use time due to too low supply voltage, machine also automatically extends for half an hour and stops.
10.Operation Mode Selection
After powering on, by consecutively pressing Mode button, system will shift between Real-time Heat / Warm (with Real-time indication), Medium Warm (with Medium Warm indication), Night Power (with Night Power indication), Time 1 (with Delay and
indication), Time 2 (with Delay and 
indication) ,Time 1 + Time 2 (with Delay and 
, 
indication) and Intelligent (with Intelligent indication) modes. User can select any mode as current operation mode. Only after being selected as current operation mode, corresponding settings can be executed.
Example: clock at 7:00, heating power of 2150 W, temperature setting of 75
(temperature setting and actual temperature flash alternatively), delayed useTime 1 being set at 10:00. If you want to use water at 10:00, after settings are made, you must press Mode button to adjust current mode as Time 1 mode. Machine will automatically heats water to set temperature at 10:00. Otherwise (e.g. in Night Power mode as shown in Fig. 13), it doesn't execute Time 1 function. You need to select Delay and symbol 
with Mode button, and then Time 1 function can be executed.
11. Powering Off
After taking shower, you can lightly press On/Off button to power off the machine. Hints:
A.With machine powered on, you can press Set button to set On/Off time for various modes, and adjust time with 
or 
button. In Real-time Heat mode, you can press Set button to adjust clock hour and minute values. In Delay mode, you can press Set button to set delayed use time. In Medium Warm and Intelligent mode, Set button is inactive.
B.The machine has multiple safety means like current leakage protection, over- temperature protection, sensor short-circuit and open-circuit protection, which can realize full disconnection and display fault code. All fault protections are unrecoverable protection which needs local after-sales service.
C.This water heater has power failure memory function. You needn't re-set heating power level, heating temperature ,clock and operation mode. Machine will directly go to previous working status after powering on again.
Safety Precautions
| The water heater shall use 230 V~ / 50 Hz |
Check if power meter and wire size are consistent | power supply from a separate socket (no |
with water heater rated current. If necessary, ask | multi - purpose socket) and be reliably |
experienced qualified electricians to check. | grounded. Power plug pins shall be cleaned |
| in time to avoid any contamination causing |
| accidents like fire. | | | | | | |
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Do not use damaged wire, socket or appliances | Power socket for water heater shall be |
with loose plug, otherwise accidents like | located in a dry place free of water spray. Do |
electric shock, short circuit and fire may occur. | not insert or pull the power plug with wet |
Make sure power plug closely fits with power | hands, for accidents like electric shock or |
socket. | injury may happen. | | | | | |
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For first use after installation, the tank must be | | | | | | | | | | |
full of water before connecting the power. | Please do not point the showerhead towards |
Otherwise, heating element overheat may | human body when turning on or off the faucet, |
cause troubles.Children taking shower must be | avoiding to be scalded by a small stream of |
attended by adults. | hot water. | | | | | | | | |
C | | | | | | | | | | |
In winter in cold regions, for long-term out-of- | Damaged power cord must be replaced by |
after-service technicians with special cable |
use, please lift the safety valve handle to empty | (factory provided). Other persons shall not |
the water, avoiding ice formation damaging the | dismantle or repair. In addition, do not place |
water heater. | flammable matters nearby the water heater. |
Temperature value indicated on the display is for water around the detection point. Outlet water temperature is generally higher. Before use, please first turn on cold water and then adjust water temperature as you need. During use, the displayed value is still water temperature at detection point instead of outlet temperature. Please do not directly turn on hot water.
The product adopts Haier Safe Care patented technology. In normal installation, even in severe case that ground wire is live due to wrong connection, the product Safe Care technology can filter and efficiently ensure your safety. However, whenever your feel a sensory current, please pull out the power plug and notify local after-service men in time. Do not dismantle by yourself.
Description of the Symbols
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Be sure to act as per instructions
