Clima-Flex, S.A. de C.V.
Av. Central #285 Parque Industrial Logistico / Delegación la Pila / C.P. 78422 / San Luis Potosí, México
Tel. 52 (444) 161-50-43 Facebook/clima-flex @climaflexMéxico
OPERATION
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On/Off : Press “ ” to turn on, press “ ” again to turn off thermostat and its output.
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Setting temperature: press “ ” to reduce temperature, press “ ” to raise temperature (0.5°C changed each press)
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Mode Selection: Press “ ” to change system working in cooling “ ”, heating “ ” or ventilation “ ”mode.(The
ventilation function is invalid for HL2025Y/YE)
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Fan speed Selection (not for HL2025Y/YE): Press “ ”to select
(Hi),
(Med),
(Low), AUTO(Auto).
In mode “AUTO”(Auto)”, the fan-speed changed automatically. Auto LOW-speed When the differential temperature
between room-temperature and setting-temperature exceed 1°C, Auto MED-speed When exceed 2°C, Auto HI-speed
When exceed 3°C.
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Control Damper (HL2025Y/YE): The damper will be open when room temperature is higher than set-point in cooling;
room temperature is lower than set-point in heating, Otherwise the damper will be closed.
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Control Motorized Valve under 2-pipe configuration (not for HL2025Y/YE): If the differential temperature between
room temperature and set-point exceed 1°C, FCU valve will be open; if room temperature and set-point are equal,
HL2025DA/DAE/DA2/DA2E will close the FCU valve with the fan still running, HL2025DB/DBE/DB2/DB2E will close
both of valve and Fan.
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Control FCU Valve under 4-pipe configuration (HL2025FCV2/FCV2E): In cooling, when the room temperature is
higher than set-point, the cooling Valve will be opened. Otherwise it will be closed. Heating valve is always closed.
In heating, When the room temperature is lower than set-point, the heating valve will be opened. Otherwise it will be
closed. Cooling valve is always closed.
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CLOCK CALIBRATION ( -T, -T74 )
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Press “M” with four seconds till to display “hh:mm” and “hh” flash, press “
” or “ ” to adjust hour, press “M”, “mm”
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flash, press “
” or “
” to adjust minute; Press “M”, “week” flash, press “
” or “ ” to adjust Mon to Sun.
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TIMER FUNCTION SETTING ( -T )
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Timer on/off function: Turn on or Turn off the thermostat according to customers setting
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Timer on: Press “M”, till to display “ON” and “hh” all flash, press “
” or “
” to adjust hour. Press “M”, “mm” flash,
press “ ” or “ ” to adjust minute.
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Timer off: Press “M”, till to display “OFF” and “hh” which all flash, press “
” or “ ” to adjust hour. Press “M”, “mm”
flash, press “
” or “ ” to adjust minute.
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Canceling timer on: Press “M”, till to display “ON” and “hh” which all flash, press “
” or “ ” to adjust hour to “--:--”.
Press “M”, “mm” flash, press “
” or “ ” to adjust minute to “--:--”.
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Canceling timer off: Press “M”, till to display “OFF” and “hh” which all flash, press “
” or “ ” to adjust hour to “--:--”.
Press “M”, “mm” flash, press “
” or “ ” to adjust minute to “--:--”.
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7 DAYS PROGRAMMING (-T74)
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Divide each day of one week (7 days) into four events, set the temperature respectively to satisfy different room
temperature requirements in different time.
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Power On: Press “ ” and “ ” at same time for 3 seconds till displaying “SET”, ”1” and “MON”, to set the 7days
4periods programs based on the following table. When “hh” of “hh:mm” is flashing, ”▲”or ”▼” button to set the hours of
programming time; Press “ ”, “mm” of “hh:mm” is flashing, “▲” or ”▼” button to set the minutes of programming time;
Press“ ”, the programmable temperature is flashing, “▲” or”▼” to set the programmable temperature. Press“ ”, repeat
the above steps to set up the 2~4 periods of Monday.
