ERS EMCH-10W/1, Installation And User Manual

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Temperature unit icon
When the control panel displays temperature, this icon will be constantly light.
Current unit icon
When the control panel displays current, this icon will be constantly light.
Time format icon
The unit is 12-hour format. “ ”will be constantly light when it is forenoon.
“
” will be constantly light when it is afternoon
Frequency unit icon
It will be constantly light when the control panel displays frequency of the compressor.
ON/OFF and OK button
1. Long press “
” for 3S will power on or off the controller.
2. Press “ ” to confirm the former operation when finishing the setting work.
Mode choice function/Function choice/Back function button
1. Mode choice function. Choose operation mode.
2. Function choice. Long press it for 3s to enter function setting in the main interface.(Clock setting,
Timing on and timing off setting)
3. Back to the previous menu. Long press it for 3s to back to previous menu in the function setting
interface. Top menu is the main interface.
Up
1.(Value increase)
2. Forward to the previous interface.
Down
1.(Value decrease)
2. Backward to the next interface.
” for 3s to unlock “OFF”
17.1.1 Control panel operation description
1) ON/OFF
The first time to power on the unit, operation panel displays “OFF”. Long press “
status and enter into standby status.
Power on: In the standby status, press “
” to enter mode choice function. Press “ ” circularly to
choose one kind of “power on” mode, the mode icon will flicker at the moment. Press “ ” to confirm the
power on mode. The unit will run as the chosen mode when the mode icon will be constantly light.
Power off: Press “
” in the main interface to enter mode choice function and the icon which indicate
the current mode will flicker. Press “ ” circularly to choose power off mode,
“ ” will flicker at this moment. Press “ ” button to confirm the power off mode. By this time, “ ”
will be constantly light and the unit stops.
2) Mode choice and temperature settings
Press “ ” in the main interface to enter mode choice function. The “Mode” icon will flicker. Click
“ ” circularly to choose a mode. The circulating order is
“
Cooling mode
”→“
Heating mode
”→“
Water
pump mode
” →“
Power off mode
” → “
Cooling mode. The chosen mode will flicker. Press “ ”or “ ”
to increase/decrease the temperature in the chosen mode.
Press “
” to confirm power off mode and the set temperature. Mode icon will be constantly light and the
unit will run as the chosen mode. Press “ ” or “ ” in the main interface to increase/decrease the
temperature in the chosen mode.
3) Clock setting
Long press “
” for 3s to enter function interface. “ ” clock icon will flicker. Press “ ” to enter
clock setting function. “ ” icon will be constantly light and the first 2 digits on nixie tube will flicker. Press
“ ” or “ ” to set minute. Press “ ” when finish setting and “ ” will be extinguished.
4) Timing setting
a. Timing on setting
①
Long press
“ ”
for 3s to enter function interface. “ ” clock icon will flicker. Press “ ”again
to enter timing on function. “ ” will flicker and press “ ” to enter timing on setting.
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