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Summary of Contents for AC Pro AUHD24ND3F1O
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Page 1: Service Manual
AC Pro H-Series 18-48K Service Manual Models AUHD18ND3F1O AFH18D3F3I AUHD24ND3F1O AFH24D3F3I AUHD30ND3F1O AFH30D3F3I AUHD36ND3F1O AFH36D3F3I AUHD42ND3F1O AFH42D3F3I AUHD48ND3F1O AFH48D3F3I (Refrigerant R410A) - Page 2 We reserve the right to correct any clerical errors. Copyright 2018 AC pro.
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Page 3: Wireless Remote Controller
U-Match Series DC Inverter Service Manual 2 WIRELESS REMOTE CONTROLLER 2 WIRELESS REMOTE CONTROLLER 1. Wireless Remote Controller 2.1 Operation and Display View 1.1 Operation and Display View 2.1 Operation and Display View Table 2-2-1 Operation instruction of wireless remote controller Table 2-2-1 Operation instruction of wireless remote controller Table 2-2-1 Operation instruction of wireless remote controller Name... - Page 4 U-Match Series DC Inverter Service Manual U-Match Series DC Inverter Service Manual U-Match Series DC Inverter Service Manual button for more than 2 seconds can make the temperature changed quickly until release Preset temperature can be decreased by pressing this button. Pressing and Preset temperature can be decreased by pressing this button.
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Page 5: Wired Controller
By repressing this button, if " " disappears, it indicates the X-FAN function is By pressing this button it is allowed to select displaying the indoor setting temperature or button By pressing this button it is allowed to select displaying the indoor setting temperature or the indoor ambient temperature. - Page 6 U-Match Series DC Inverter Service Manual U-Match Series DC Inverter Service Manual U-Match Series DC Inverter Service Manual U-Match Series DC Inverter Service Manual U-Match Series DC Inverter Service Manual U-Match Series DC Inverter Service Manual U-Match Series DC Inverter Service Manual U-Match Series DC Inverter Service Manual U-Match Series DC Inverter Service Manual U-Match Series DC Inverter Service Manual...
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Page 7: Operation View
Turbo function Energy-saving function Turbo function Energy-saving function Turbo function Turbo function Energy-saving function Energy-saving function Electric heater Ambient/setting temperature Energy-saving function Ambient/setting temperature Energy-saving function Energy-saving function Ambient/setting temperature Energy-saving function Ambient/setting temperature Blow function Ambient/setting temperature Icons Introduction Electric heater Ambient/setting temperature Electric heater... -
Page 8: Instruction To Function Of Buttons
▲ Table 2-3-2 Instruction to buttons of wired controller 16~30℃(61~86℉); ③. Setting of air function level; 3.3.2 Instruction to Function of Buttons ④. Setting of energy-saving temperature; ④. Setting of energy-saving te ▼ ②. Press it for 5s to view the ambient temperature; press Mod ⑤. - Page 9 Function I-Demand/out/turb 4 Mode unit to enter/ 3.2.3.1 Enquiry and Setting of Wired Controller’s Address Memory function unit will resum Timer Timer setting. 2 ▲ recovery. If n On/Off 2.2.3 Setting of Wired Controller’s Address Under off state of the unit, press Function and Mode buttons at the same time for 5s to enter setting Ex-factory se Press Mode and ▲...
- Page 10 enquiry and setting interface of master/slave wired controller. In this case, LCD displays wired controller‟s is case, LCD displays wired controller‟s address (01 for master wired controller and 02 for slave wired controller). Press ▲ or ▼ button to adjust ntroller).
- Page 11 U-Match Series DC Inverter Service Manual Setting of filter clean reminder function is shown as Figure 2-4-1 below: Setting of filter clean reminder function is shown as Figure 2-4-1 below: Figure 2-4-1 Setting of filter clean reminder function When setting the filter clean reminder function, timer zone will display 2 digits, of which the former indicates the pollution degree of operating place and the latter indicates the accumulated operating time of indoor unit.
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Page 12: Low Temperature Drying Function
U-Match Series DC Inverter Service Manual U-Match Series DC Inverter Service Manual Table 2-3-2 Instruction to buttons of wired contro accumulated operating time increases 400hr. When it reaches 9, it means the accumulated operating time is 5000hr; Description Functions 3.3.2 Instruction to Function of Buttons 3.3.2 Instruction to Function of Buttons (4) Heavy pollution: the former digit in timer zone shows 3 while the latter one shows 0, which ①. -
Page 13: Memory Function
and ▲ buttons at the same time for 5s under off state of the unit to turn on or cancel Timer Timer setting. U-Match Series DC Inverter Service Manual . If memory function is set, is displayed. If not, indoor unit is defaulted to be off On/Off Turn on/off indoor unit. - Page 14 Function U-Match Series DC Inverter Service Manual ③. Setting of air function lev ②. Timer setting range: 0.5~24hr; to select viewing outdoor ambient temperature or indoor amb Table 2-3-2 Instruction to buttons of wired controller I-Demand/out/turbo/save/e-he 4 Mode Mode Setting of auto/cooling/h unit to enter/cancel m 2 ▲...
- Page 15 ①. Running temperature setting range indoor ①. Function selection and canceling; Memory function unit will resume original setting state after power failure and the Timer Timer setting. ▲ 16~30℃(61~86℉); ②. Press it for 5s to view the ambient temperature; press Mode but 2 ▲...
- Page 16 ②. Timer setting range: 0.5~24hr; Setting of high/medium high/medium/medium low/low/auto fan s Switch over among these functions of swing/air/sleep/health/ Press Mode and ▲ buttons at the same time for 5s under off sta Function ③. Setting of air function level; I-Demand/out/turbo/save/e-heater/X-fan/clean/quiet.
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Page 17: Installation Of Wired Controller
Memory function unit will resume original setting state after power failure and the Timer Timer setting. 2 ▲ recovery. If not, indoor unit is defaulted to be off after power r On/Off Turn on/off indoor unit. Ex-factory setting of memory function is on). Press Mode and ▲... - Page 18 4.2 Installation Position and Requirement (1) Prohibit installing the wired controller at the misty place or the place with direct sunlight. (2) Prohibit installing the wired controller at the place near high temperature objects or water-splashing places. (3) Prohibit installing the wired controller at the place where faces forward to the window, to avoid interference of another remote controller from neighborhood.
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Page 19: Removal Of Wired Controller
Figure 2-5-2 Installation of wired controller Brief instructions of installation procedure: (1) Pull out the 2-core signal wire in the installation hole of the wall and then let this wire go through the hole at Brief instructions of installation procedure: the back of wired controller’s base plate. -
Page 20: Centralized Controller
When there is a malfunction during operation, error will be displayed on the temperature displaying zone of LCD. When several malfunctions occur at the same time, these error codes will be displayed When there is a malfunction during operation, error will be displayed on the temperature displaying zone of LCD. circularly. - Page 21 Figure 2-7-1 Figure 2-7-1 5.1.3 Functions of Press Buttons 7.1.3 Functions of Press Buttons Table 2-7-1 Functions of Press Buttons 7.1.3 Functions of Press Buttons Name Funciton Description Table 2-7-1 Functions of Press Buttons Table 2-7-1 Functions of Press Buttons Mode It is used for the switchover among different modes.
- Page 22 Figure 2-7-2 7.1.4.2 Introduction to Symbols on the LCD 5.1.4.2 Introduction to Symbols on the LCD Figure 2-7-3 Name Description Fan speed It displays the fan speed of the indoor unit, high, medium, low and auto. Running mode It displays the running mode of the indoor unit, auto, cool, dry, fan and heat. It displays the current time (hour and minute) in 24-hour time system and also the System clock week day.
- Page 23 Error It displays the error codes when some error(s) arises and also “CHILD Child lock LOCK” when this function is activated. 7.1.4.3 Network Topology 5.1.4.3 Network Topology Network Connection of the Smart Zone Controller Network Connection of the Smart Zone Controller U-Match Series DC Inverter Service Manual Figure 2-7-4 5.1.4.4 Dimensions...
- Page 24 not inserted, this interface is cut off; Connect the door control detection port of indoor main board with the interface of door control board (CN1 in the following Figure); connect the door control signal to the door control signal input port (X1 and X2 in the following Figure).
- Page 25 control 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 Figure below: U-Match Series DC Inverter Service Manual U-Match Series DC Inverter Service Manual 3.3.2 Instruction to Function of Buttons You can purchase the accessory from Gree.
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Page 26: Modbus Interface
U-Match Series DC Inverter Service Manual Figure 2-7-8 Note: When door control function and human sensitive function have been set at the same time, it is defaulted that door control function is valid and human sensitive function is invalid. When door control function and human sensitive function have been set at the same time, it is defaulted The user can purchase the human sensitive module by himself. - Page 27 5.2.3 MODBUS interface U-Match Series DC Inverter Service Manual The indoor unit of this series has MODBUS interface. If the user needs to connect the unit to the man- agement system of the building, please enquire Gree for the MODBUS protocol. U-Match Series DC Inverter Service Manual 3.3.2 Instruction to Function of Buttons U-Match Series DC Inverter Service Manual...
- Page 28 U-Match Series DC Inverter Service Manual U-Match Series DC Inverter Service Manual 3.3.2 Instruction to Function of Buttons U-Match Series DC Inverter Service Manual Table 2-3-2 Instruction to buttons of w Description 3.3.2 Instruction to Function of Buttons ①. Function selection and ca ②.
- Page 29 U-Match Series DC Inverter Service Manual Figure 2-7-11 Notes: Notes: 1. In order to realize the MODBUS interface function, the address mode of the unit must be set into long-distance control address mode; you can not set it into centralized control address mode, otherwise, this function can not ①...
- Page 30 refer to Point 3 for the setting method. The address mode is defaulted to be connecting to centralized ②. Timer setting range: 0.5~24hr; Setting of high/medium high/medium/medium low/low/auto fan speed. ③. Setting of air function level; Mode Setting of auto/cooling/heating/fan/dry mode of indoor unit. controller mode and the defaulted address is 1;...
- Page 31 Memory function unit will resume or Timer Timer setting. 2 ▲ recovery. If not, in On/Off U-Match Series DC Inverter Service Manual Ex-factory setting o Press Mode and ▲ butt 2) Address setting of each unit: when the address mode is set to be centralized controller address mode. Upon startup of the 4 Mode unit to enter/cancel me...
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