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Summary of Contents for HOLTOP HDK-CK-50A
- Page 1 @holtopheatrecoveryventilator info@holtop.com holtop_china LCD CONTROLLER MANUAL Model: HDK-CK-50A...
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Page 2: Table Of Contents
@holtopheatrecoveryventilator info@holtop.com holtop_china Contents 1. Panel and Description ............3 2. Basic Operation ..............4 3. Fan Speed Setting ..............5 4. One-key Fan Boost ..............6 5. Date and Time Setting ............6 6. Bypass Function Setting ............7 7. Humidity Control Function ............ 8 8. -
Page 3: Panel And Description
@holtopheatrecoveryventilator info@holtop.com holtop_china 1. Panel and Description Item Description Power Communication Mode Up Button Down Button SET Button PM2.5 Symbol CO2 Symbol Heating Pre-Heating Bypass On/Off Defrost On/Off Fan Running Repair Fan Speed Sleep Mode Setting Temperature Temperature Mode... -
Page 4: Basic Operation
@holtopheatrecoveryventilator info@holtop.com holtop_china 2. Basic Operation 1) Power Button ·Press shortly to turn on or turn off the machine. ·Long press this button for more than 6s to lock the screen,and long press the power button for more than 6 seconds to unlock it in the locked screen state. -
Page 5: Fan Speed Setting
@holtopheatrecoveryventilator info@holtop.com holtop_china Supply air temperature Setting temperature CO2 concentration Humidity Timer on and off Sleep mode 湿度显示 3. Fan Speed Setting ① Manual mode fan speed setting Press the MODE button to switch the supply air temperature (SA) or the exhaust air temperature (FR), click the "△"... -
Page 6: One-Key Fan Boost
@holtopheatrecoveryventilator info@holtop.com holtop_china button shortly to start timer setting. After entering the timer setting interface, the “week” flashes, then adjust to the week you need, press SET button shortly again to switch to the hour setting of the first period corresponding to the current week, press SET button shortly again to switch to the minute setting, press SET button shortly again to switch to the fan speed setting. -
Page 7: Bypass Function Setting
@holtopheatrecoveryventilator info@holtop.com holtop_china Time setting 6. Bypass Function Setting The device is shipped from the factory with automatic bypass by default. If user want to manually control the bypass function, they need to turn off the automatic bypass function via parameter NO.02, the operation procedure is described in the parameter setting below. -
Page 8: Humidity Control Function
@holtopheatrecoveryventilator info@holtop.com holtop_china 7. Humidity Control Function When the equipment is turned on, the equipment will run at a high speed if the indoor humidity value is detected to be higher than the set value. When the humidity value drops below the set value, the equipment will return to the original running state. -
Page 9: Power Consumption Statistics
@holtopheatrecoveryventilator info@holtop.com holtop_china parameter setting below. MO TU WE TH SA SU COMM MODE Filter Alarm ON 10. Power Consumption Statistics This device can approximately count the power consumption of the equipment and electric heating. For the operation process, please refer to the parameter setting below. -
Page 10: Parameter Settings
@holtopheatrecoveryventilator info@holtop.com holtop_china heating start temperature. After the setting is done, long press the "MODE" button for 3 seconds to save. If the supply air temperature is lower then the setting temperature by 5℃ and lasts for one minute, the electric heater will be turned on, and the heater icon will be displayed on the touch screen panel. -
Page 11: Error Code Display
@holtopheatrecoveryventilator info@holtop.com holtop_china Conventional defrosting 0-invalid 1-valid Defrosting interval(regular) 15～99 Minute Defrosting entering -9～10 temperature(regular) ℃ Defrosting duration time 2～20 Minute Control function 0-invalid 1-valid setting range 800～2000 1500 Humidity control function 0-invalid 1-valid 50～100 Humidity setting range 1～66... - Page 12 @holtopheatrecoveryventilator info@holtop.com holtop_china Without error Error Alarm Error Code Code Error Fresh air temperature sensor and humidity sensor error Return air temperature sensor and humidity sensor error Supply air temperature sensor error Exhaust air temperature sensor error CO2 sensor error...
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