For more information, please contact our
H2O LIFE SOURCE office:
H2O LIFE SOURCE (SEA) PTE LTD
No 38 Jalan Pemimpin
#06-02 @ M38 Singapore 577178
SINGAPORE |MALAYSIA | PHILIPPINES |
MYANMAR | THAILAND | AUSTRALIA
www.
h2olifesource
.com
+65 8100 6600
For more advanced technical support,
Operation and Setting
9. Others
1. When chilling reaches the set temperature, the fan will run for another five minutes.
2. All settings are stored in memory.
3. When errors happen to the LCD display, the unit will reset every five seconds till
recover from the problems.
Note: IC board of LCD will reset when 1Kv electric shock occurs. The display reappears again
after 5 seconds.
4. When the fan is stucked, the alarm will activate after 5-15 seconds due to voltage
control. The fan and its component will not damage immediately, but the temperature
will gradually goes up. The alarm signal will appear as 203 on the display for safety
concern.
5. When the fan is damaged, burnt off, short circuit, or disconnected, alarm signal 203
will appear. Please be aware that when unable to dissipate heat will cause damages
to the compressor.
6. IC board and the fan will perform self testing when each time the unit is on.
7. Fan control wiring improved. The power lowers automatically from 33V to 24V to
reduce noisy as well as the squeaky sound.
8. When power parts are not working normally and cause the unstable internal power,
the IC board may still work properly. But to avoid all parts from bearing high
voltage, the alarm will indicate 303 on the display.
9. Alarm 302 -- 2 problems as listed below
Error occurs to water supply system, either certain parts not working properly or
short circuit of water-out solenoid valve.
a. Parts not working -- alarm goes on when solenoid valve is on for over 5 seconds
b. Solenoid valve short circuit -- alarm goes on immediately
Normally, solenoid valve and the switch on the IC board are not electrified
when not being pressed.
