Table of Contents
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Air conditioning
User Guide
Wired Remote Controller NPGA/19
Wireless Remote Controller NRGA/F1
Thank you for choosing our product. For proper operation, please read this manual carefully and keep this
manual. If you lose the user manual, contact the installer, or visit www.nipon-coolair.com, or send an e-mail
to geral@nipon-coolair.com to obtain the digital version.
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Table of Contents
Related Manuals for Nipon Coolair NPGA/19
Summary of Contents for Nipon Coolair NPGA/19
- Page 1 Air conditioning User Guide Wired Remote Controller NPGA/19 Wireless Remote Controller NRGA/F1 Thank you for choosing our product. For proper operation, please read this manual carefully and keep this manual. If you lose the user manual, contact the installer, or visit www.nipon-coolair.com, or send an e-mail...
- Page 2 User Notice Never install the wired remote controller in the moist circumstance or expose it directly under the sunlight. Never beat, throw, and frequently disassemble the wired remote controller and the wireless remote controller. Never operate the wired remote controller and the wireless remote controller with wet hands. Please read the manual carefully before using and installing this product.
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Page 3: Table Of Contents
Contents Wired Remote Controller NPGA/19 .............. 1 1 Symbols on LCD ................... 1 1.1 Outside View of the Wired Remote Controller ............1 1.2 LCD of the Wired Remote Controller ..............1 2 Buttons ......................2 2.1 Buttons on the Wired Remote Controller .............. 2 2.2 Function of the Buttons .................. -
Page 4: Wired Remote Controller Npga/19
NPGA/19 Wired Remote Controller NPGA/19 1 Symbols on LCD 1.1 Outside View of the Wired Remote Controller AUTO TURBO HOUR SHIELD MEMORY MASTER SAVE E-HEATER BLOW QUIET Mode Enter/Cancel Enter/cancel Function Timer On/Off Fig.1 Outside View of the Wired Remote Controller 1.2 LCD of the Wired Remote Controller... -
Page 5: Buttons
NPGA/19 Table 1 Symbols Description Swing function. Sleep function (Only sleep 1). Running modes of the indoor unit (Cooling, Dry, Fan and Heating). Defrosting function for the outdoor unit. Gate-control function (this function is yet unavailable for this unit). Lock function. -
Page 6: Function Of The Buttons
NPGA/19 2.2 Function of the Buttons Table 2 Name Function Enter/Cancel Function selection and cancellation. Running temperature setting of the indoor unit, range:16 Timer setting, range:0.5-24 hr. Setting of the high/middle/low/auto fan speed. Mode Setting of the Cooling/Heating/Fan/Dry/Auto mode of the indoor unit. -
Page 7: Operation Instructions
NPGA/19 3 Operation Instructions 3.1 On/Off Press On/Off to turn on the unit and turn it off by another press. Note: The state shown in Fig.4 indicates the “Off” state of the unit after power on. The state shown in Fig.5 indicates the “On” state of the unit after power on. -
Page 8: Fan Setting
NPGA/19 Fig.6 3.4 Fan Setting Under the “On”/”Off” state of the unit, press Fan and then fan speed of the indoor unit will change circularly as shown in Fig.7. Middle High AUTO Enter/Cancel Mode Function Timer On/Off Fig.7 3.5 Timer Setting Under the “On”/”Off”... - Page 9 NPGA/19 Fig. 8 Timer off Setting under the “On” State of the Unit Timer range: 0.5-24hr. Every press of will make the set time increased or decreased by 0.5hr. If either of them is pressed continuously, the set time will increase/ decrease by 0.5hr every...
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Page 10: Swing Setting
NPGA/19 3.6 Swing Setting Swing On: Press Function under on state of the unit to activate the swing function. In this case, Swing Off: When the Swing function is on, press Function to enter the Swing setting interface, with blinking. After that, press Enter/Cancel to cancel this function. -
Page 11: Sleep Setting
NPGA/19 3.7 Sleep Setting Sleep on: Press Function under on state of the unit till the unit enters the Sleep setting Sleep off: When the Sleep function is activated, press Function to enter the Sleep setting interface. After that, press Enter/Cancel to can this function. -
Page 12: Turbo Setting
NPGA/19 3.8 Turbo Setting Turbo function: The unit at the high fan speed can realize quick cooling or heating so that the room temperature can quickly approach the setting value. In the Cooling or Heating mode, press Function till the unit enters the Turbo setting interface When the Turbo function is activated, press Function to enter the Turbo setting interface and then press Enter/Cancel to cancel this function. -
Page 13: E-Heater Setting
NPGA/19 3.9 E-heater Setting E-heater (auxiliary electric heating function): In the Heating mode, E-heater is allowed to be Once the wired remote controller or the remote controller enters the Heating mode, this function will be turned on automatically. Press Function in the Heating mode to enter the E-heater setting interface and then press Enter/Cancel to cancel this function. -
Page 14: Blow Setting
NPGA/19 3.10 Blow Setting Blow function: After the unit is turned off, the water in evaporator of indoor unit will be automatically evaporated to avoid mildew. In the Cooling or Dry mode, press Function till the unit enters the Blow setting interface and then press Enter/Cancel to active this function. -
Page 15: Other Functions
NPGA/19 3.11 Other Functions (1). Lock at the same time for 5s till the wired remote controller enters the Lock function. In this case, LCD displays . After that, repress these two buttons at the same time for 5s to quit this function. -
Page 16: Installation And Dismantlement
NPGA/19 4 Installation and Dismantlement 4.1 Connection of the Signal Line of the Wired Remote Controller Open the cover of the electric control box of the indoor unit. Let the single line of the wired remote controller through the rubber ring. - Page 17 NPGA/19 Note：CN1 is 485 communication interface and it used for connecting the 4-core communication wire. These two needle stands(CN2、CN3) are used for connecting the smart zone controller. There is no sequence for these two needle stands. You can connect one or two needle stand(s) basing on the requirement.
- Page 18 DIP switch. There is a 2-bit DIP switch on the main board of wired controller NPGA/19. As for the last #n wired controller in the control system, the 1-bit and the 2-bit of the DIP switch should be manually pulled to position “on” and position “off” respectively. The DIP switches of other wired controllers should be kept at the initial ex-factory status (1-bit and 2-bit are set at position “off”).
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Page 19: Dismantlement Of The Wired Remote Controller
NPGA/19 cord and connection lines between the indoor and outdoor unit, with a minimum interval of 20cm, otherwise the communication of the unit will probably work abnormally. If the air conditioning unit is installed where is vulnerable to electromagnetic interference, then the signal and communication lines of the wired remote controller must be the shielding twisted pair lines. - Page 20 NPGA/19 Table 4 Meaning of Each Error Error Error Error Error Code Code Return air temperature sensor open/short Drive board communication error circuited evaporator temperature sensor open/short Compressor overheating protection circuited Indoor unit liquid valve temperature sensor Indoor and outdoor units unmatched...
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Page 21: Wireless Remote Controller Nrga/1F
NRGA/F1 Wireless Remote Controller NRGA/F1 Notes: Be sure that there are no obstructions between the receiver and the remote controller; Do not drop or throw the remote controller; Do not let any liquid into the remote controller and expose the remote controller to direct sunlight or any place where is very hot. - Page 22 NRGA/F1 3) SLEEP Sleep On and Sleep Off can be selected by pressing this button. After powered on, the default is Sleep Off. After the unit is turned off, the Sleep function is canceled. When the sleep function is set already, the symbol will be displayed.
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Page 23: Guide For General Operation
NRGA/F1 temperature, or indoor ambient temperature. When the indoor unit is powered on, the indoor set temperature will be displayed, while if the status is changed to , the indoor ambient temperature will be displayed. However, the indoor set temperature will be displayed again when the controller receives other remote controls signals. -
Page 24: Guide For Optional Operation
NRGA/F1 d. Press FAN to set the fan speed, Auto, Low, Medium, or High. e. Press to select the swing angle. 3 Guide for Optional Operation a. About X-FAN This function indicates that moisture in the evaporator of the indoor unit will be dried after the unit is stopped to avoid mould. - Page 28 NIPON COOLAIR www.nipon-coolair.com...