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13.13 Sterilization Mode
Purpose:
o
To sterilize water tank by setting the required boiling temperature.
Remote control setting
o
Days for sterilization function to start can be select.
o
Time of selected day to start sterilization function.
o
Boiling temperature (External heater is 55°C ~ 75°C, Internal heater is 55°C ~ 65°C)
o
Maximum operation time is 5 minutes to 1 hour.
Start condition
o
Tank connection set to “YES” by remote control
o
Sterilization function selects “YES”.
o
Sterilization signal received from remote controller by timer.
o
Tank mode request ON.
Stop condition
o
When boiling timer is completed. Boiling timer (Remote control set maximum operation time) start counting
once tank achieve boiling set temperature
OR
o
After 8 hours of operation since sterilization start.
o
Tank mode request OFF.
Control content:
o
During sterilization function activation time, target tank set temperature will internally change to boiling set
temperature.
o
During sterilization activates, heat pump and heater (external or internal) will operate as normal tank mode to
achieve the boiling set temperature.
o
Sterilization operation will end when stop condition is fulfill.
o
After sterilization is complete, tank set temperature will resume to normal operation.
* Tank temperature may not achieve boiling set temperature if tank heater is select OFF
OR
external compressor
switch.
13.14 Outdoor Ambient Thermo OFF Control
Purpose
o
Stop provides heating to room side during high outdoor ambient condition.
ON
OFF
Outdoor thermo off
set tempe3°C
Outdoor thermo off
set tempe1°C
Control content
o
Heating outdoor ambient thermos OFF control only applicable when heat pump operate in heat mode. (This
control will not activate when running in tank side)
o
Heat pump and water pump will turn OFF when outdoor ambient is higher than outdoor thermo OFF set
temperature.
o
Heat pump thermos ON when outdoor ambient < outdoor thermos OFF set tempe 1°C.
