6
4. Before Running
5. Run Modes
● The machine not used for a long time should
energize over 12 hours before starting. Do not
start it immediately after power on, so as to
prevent damage of compressor because the
lubricating oil is not sufficiently preheated.
● Check whether the outdoor unit is covered by
snow. If so, remove the snow by lukewarm water
lower than 50°C to prevent damage to plastic
parts.
●
Do not cut ofDo not cut off power supply of water modulef power supply of water module
even if not in use. If it will not be used for long,
drain out circulating water in system and carry
out electrical expansion valve zero reset
procedure before power cutting off referring
chapter 7. If the power is cut off without
draining out circulating water, system will be
damaged because of water freezing.
●
Domestic hot water function is an optional function
that needs setting (5.1.7 In-situ Settings “d3”) in the
in-situ settings.
●
● “Floor Drying” must be run before floor heating in
5.1 Starting Operation Steps
5.1.1 Standard Time Setting
Step 1
Power on, four straight lines and the default state of
wire remote controller will appear on the LCD
screen. The function run previously may also
appear.
Now Monday
Clock
Current Time
Step 2
Press the timing key ⑩ for 3 seconds and go to the
standard time setting. The current day in this week
and the current time are flashing. Press the
temperature adjustment key ③ to adjust the day in
the week. Press right or left key of time setting
to adjust the time; and press once, minute
increases or decreases 1; press it long, the minute
increases or decreases 10. Press the time
schedule key ⑨to quit from the standard time
setting, or without operation for continuous 15
seconds, it quits from the standard time setting.
Time setting must be conducted at the standby
state. It is unable to set the time after starting.
energize over 12 hours before starting. Do not
start it immediately after power on, so as to
prevent damage of compressor because the
lubricating oil is not sufficiently preheated.
● The machine not used for a long time should
● Check whether the outdoor unit is covered by
lower than 50°C to prevent damage to plastic
parts.
●
●
● “Floor Drying” must be run before floor heating in
●
These functions can be used only after being set
in the in-situ settings, such as heat recovery
function 5.1.7 In-situ Settings “E8”, sterilization
function 5.1.7 In-situ Settings‘‘C7”, automatic
adjustment function of floor heating water outlet
temperature 5.1.7 In-situ Settings “b9”.
each heating season, or else the temperatureeach heating season, or else the temperature
rises too quickly and it may damage the floor
without preheating, see details in 5.1.3.2.
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