AC Pro H-Series User Manual Download

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AC Pro H-Series 18-48K

User

Manual

Models

AUHD18ND3F1O / AFH18D3F3I
AUHD24ND3F1O

AFH24D3F3I

AUHD30ND3F1O /  AFH30D3F3I
AUHD36ND3F1O /  AFH36D3F3I
AUHD42ND3F1O /  AFH42D3F3I
AUHD48ND3F1O /  AFH48D3F3I
(Refrigerant R410A)

Summary of Contents for H-Series

Page 1: ...Pro H Series 18 48K User Manual Models AUHD18ND3F1O AFH18D3F3I AUHD24ND3F1O AFH24D3F3I AUHD30ND3F1O AFH30D3F3I AUHD36ND3F1O AFH36D3F3I AUHD42ND3F1O AFH42D3F3I AUHD48ND3F1O AFH48D3F3I Refrigerant R410...

Page 2: ...cted circularly Auto mode is default after power on Under the Auto mode the setting temperature will not be displayed Under the Heat mode the initial value is 28 C 82 F Under other modes the initial v...

Page 3: ...accepts the setting 12 00 is the default when the wireless remote controller is energized TIMER ON button When TIMER ON is activated ON will blink while the symbol will disappear Within 5 seconds it...

Page 4: ...eep Off can be selected After powered on Sleep Off is defaulted Once the unit is turned off the Sleep function is canceled When Sleep is set to On the symbol of SLEEP will display Under the Fan and Au...

Page 5: ...RY mode 8 FAN mode 9 HEAT mode 10 Health function 11 I Demand function 12 Vacation function 13 Status display of master and slave wired controller 14 Shield function The button operation temperature s...

Page 6: ...Table 2 3 2 Instruction to buttons of wired controller No Description Functions 1 Enter Cancel 1 Function selection and canceling 2 Press it for 5s to view the ambient temperature press Mode button t...

Page 7: ...button to adjust the setting items and press or buttons to set the actual value 4 Mode and 6 Switch between Fahrenheit and Centigrade Under off state of the unit press Mode and buttons at the same tim...

Page 8: ...dress setting range is 01 255 Enquiry and setting of wired controller s address is shown as Figure 2 3 4 below Figure 2 3 4 Enquiry and setting of wired controller s address 2 2 3 2 Setting of Master...

Page 9: ...con will blink and then enter setting of filter clean reminder function Timer zone displays the set pollution level and you can press or button to adjust the level Then press Enter Cancel button to tu...

Page 10: ...unit There are 4 types of situations 1 Clean Reminder is off Timer zone shows 00 2 Slight pollution the former digit in timer zone shows 1 while the latter one shows 0 which indicates the accumulated...

Page 11: ...rned on the icon will be on 1 If cleaning time is not reached no mater the setting is changed or not the accumulated operating time won t be recalculated when pressing Enter Cancel button 2 If cleanin...

Page 12: ...stop working when the room card is not inserted when human sensitive function is selected the wired controller will work when it senses there is somebody in the room and stop working when it senses t...

Page 13: ...gging Function Under off state of the unit press Function and Timer buttons at the same time for 5s to go to the debugging menu Press Mode button to adjust the setting items and press or button to set...

Page 14: ...ceiling unit blow residual heat for 60s and then stop indoor unit while cassette type unit always operates in low fan speed and blows residual heat for 60s when there is malfunction Mode 2 After unit...

Page 15: ...nder debugging state press Mode button to adjust to 11 in temperature displaying zone Timer zone displays setting state and press or button to adjust There are 4 selections P0 LCD displays 00 P1 LCD d...

Page 16: ...ays 14 16 Compensate 15 59 LCD displays 15 Note Indoor ambient temperature compensation can be set through wired controller E g If 02 is selected it indicates the compensation temperature is 2 36 If t...

Page 17: ...ire is correct otherwise it may lead to communication malfunction 2 The signal wires and communication wires of wired controller should be separated from power cord and connection wire between indoor...

Page 18: ...ole at the back of wired controller s base plate 2 Fix the base plate and installation hole of the wall together with screw M4 25mm 3 16 1inch 3 Fix the above mentioned 2 core signal wire on the coppe...

Page 19: ...mory chip PF Malfunction of electric box sensor H3 Compressor overload protection H4 Overload protection H5 IPM protection H6 Malfunction of DC fan motor H7 Drive desynchronizing protection HC pfc pro...

Page 20: ...ofessional for maintenance For example E1 means high pressure protection during operation Figure 2 6 1 6 CENTRALIZED CONTROLLER 6 1 Smart Zone Controller 6 1 1 Function The smart zone controller can d...

Page 21: ...switchover between unit 3 and unit 11 Under the timing or clock setting status it indicates Wednesday 9 Thu 4 12 It is used for the switchover between unit 4and unit 12 Under the timing or clock setti...

Page 22: ...late every week 6 Set temperature Indoor unit code It displays the set temperature indoor unit code 01 16 and symbols of Celsius and Fahrenheit scale 7 Control mode It displays CENTER under the centra...

Page 23: ...face instructions 1 The interface printing is DOOR C and the type is B2B XH B The wires of door control accessories must be connected to this interface 2 Electrical characteristic none 3 Working princ...

Page 24: ...ccording to the card state detected by door control detection board When the card is not connected the unit will turn to standby state If the unit is with wired controller icon will be displayed on th...

Page 25: ...g principle when the module detects there is nobody in the room 2 pin and 3 pin are short circuited and they are low electrical level when there are somebody in the room 2 pin output is high electrica...

Page 26: ...d exit setting Now human sensitive function is activated The unit will memorize this setting status The setting value will be memorized after power failure The detailed setting is as shown in the Figu...

Page 27: ...ong distance control address mode The address mode is defaulted to be connecting to centralized controller mode and the defaulted address is 1 3 Setting method 1 Firstly set the address mode of wired...

Page 28: ...setting method is Under off state of the unit press Function and Mode buttons at the same time for 5s to enter setting interface of wired controller address LCD displays address sequence Press or but...

Page 29: ...otherwise the unit control will be affected Perform wiring when the unit power is cut off 6 2 4 Connect to interface of centralized controller The indoor unit is with the interface of centralized cont...

Page 30: ...press Function and Timer buttons at the same time for 5s to go to the debugging menu Press Mode button to adjust to 10 in temperature displaying zone Timer zone displays setting state and press or bu...

Page 31: ...re below Figure 2 7 13 When the address is set the wired controller can be removed and connect the centralized controller to the indoor mainboard Then connect the required units to realize centralized...

Page 32: ...to use a stable standing platform CLEANING THE FILTER Never remove the air filter from the unit except for cleaning otherwise it may cause dust or dirt to restrict airflow to the unit When the air co...

Page 33: ...Solution The noises will discontinue as temperature equalizes after 2 or 3 minutes Cause There are a number of situations that will prevent the system from running Solution Check for the following Ci...

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