Cooper & Hunter 120N Installation And Owner's Manual

Smart wired thermostat

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Installation and

Owner's Manual

MODEL:

120N

IMPORTANT NOTE:

Read this manual carefully before installing

or operating your new air conditioning unit.

Make sure to save this manual for future

reference.

SMART WIRED

THERMOSTAT

Table of Contents

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Summary of Contents for Cooper & Hunter 120N

Page 1 SMART WIRED THERMOSTAT Installation and Owner’s Manual MODEL: 120N IMPORTANT NOTE: Read this manual carefully before installing or operating your new air conditioning unit. Make sure to save this manual for future reference.
Page 3 This manual gives detailed description of the precau- tions that should be brought to your attention during operation. In order to ensure correct service of the wired con- troller, please read this manual carefully before using the unit. For convenience of future reference, keep this manual after reading it.
Page 4: Table Of Contents
Table of Contents 1. Safety precaution .............1 2. Installation accessory ............. 6 3. Installation method ............8 4. Speciﬁcation ..............16 5. Feature and function of the wired controller ..17 6. Name on the LCD of the wired controller ....18 7. Name of button on the wired controller ....19 8.
Page 5: Safety Precaution
1. Safety precaution WARNING • Please entrust the professionals to install the unit. • Installation by other persons may lead to imperfect installation, electric shock or ﬁre. • Adhere to this installation manual. • Reinstallation must be performed by professionals. Do not uninstall the unit randomly.
Page 6: Battery Warning
1. Safety precaution NOTE • The speciﬁed cables shall be applied in the wiring. No external force may be applied to the terminal, otherwise, wire cut and heating may occur and result in ﬁre. BATTERY WARNING WARNING: Contains coin battery. WARNING INGESTION HAZARD: This product contains a button cell or coin battery.
Page 7 1. Safety precaution BATTERY WARNING KEEP OUT OF REACH OF CHILDREN. Swallowing can lead to chemical burns, perforation of soft tissue, and death. Severe burns can occur within 2 hours of ingestion. Seek medical attention immediately. WARNING INGESTION HAZARD: This product contains a button cell or coin battery.
Page 8 1. Safety precaution WARNING Remove and immediately recycle or dispose of used batteries according to local regulations and keep away from children. DO NOT dispose of batteries in household trash or incinerate. Even used batteries may cause severe injury or death. Call a local poison control center for treatment information.
Page 9 1. Safety precaution Always completely secure the battery compartment. If the battery compartment does not close securely, stop using the product, remove the batteries, and keep them away from children. Battery type: CR2032 Battery nominal voltage: 3.0 V...
Page 10: Installation Accessory
2. Installation accessory Select the installation location Don’t install in a place covered with heavy oil, vapor or sulfureted gas, otherwise, this product would be deformed and would lead to system malfunction. Preparation before installation 1. Please conﬁrm that all the following parts you have been supplied. Name Qty.
Page 11 2. Installation accessory 2. Prepare the following assemblies on the site. Speciﬁcation Qty.(embeded Remarks Name (only for reference) into wall) Switch box Wiring Tube(Insulating Sleeve and Tightening Screw) Precaution of installing the wire controller 1. This manual provides the installation method of wired controller.
Page 12: Installation Method
3. Installation method 1.Wired remote controller structural dimensions 0.81 in 4.72 in 1.8 in Fig 3-1 2.36 in 2.Remove the upper part of wired controller Buckling Back cover Insert a slot screwdriver into the position slots in the lower part of the wired controller (2 places), and remove the upper part of the wire controller.
Page 13 3. Installation method NOTE: The PCB is mounted in the upper part of thewired controller. Be careful not to damage the board with the slot screwdriver. 3. Fasten the back plate of the wired controller For exposed mounting, fasten the back plate on the wall with the 3 screws (ST3.9*25) and plugs.
Page 14: Battery Installation
3. Installation method NOTE: Put on a ﬂat surface. Be careful not to damage the back plate of the wire controller by overtightening the mounting screws. 4. Battery installation Fig 3-5 • Put the battery into the installation site and make sure the positive side of the battery is in accordance with the positive side of installation site.
Page 15 3. Installation method 5. Wire with the indoor unit Fig 3-6 2.36 in Wiring hole Model A 2.36 in Wiring hole Model B HA HB...
Page 16 3. Installation method Model A Connect the wire from the display panel of the indoor unit to a connecting cable. Then connect the other side of the connecting cable to the remote control. Mainboard 4-core wire The connective wires group shielded wire(some units) Fig 3-7 Applicable to Light Commercial air conditioner...
Page 17 3. Installation method Model B Notch the part for the wiring to pass through with nippers, etc. Connect the terminals on the wired controller (HA ,HB), and the terminals of the indoor unit (HA ,HB). (HA and HB do not have polarity.) NOTE: DO NOT allow water to enter the wired control.
Page 18 3. Installation method The main/secondary wired controller can be used to enable two wired controllers to control one unit, and the wired controllers connect to the unit HA and HB ports through the HA and HB port on the controller. There is no polarity between HA and HB.
Page 19 3. Installation method unit need to be connected to the HA and HB ports at the same time. In group control, there will be no error displayed on the wired controller . SeeFig. 3-11 Indoor Unit 1 Indoor Unit 2 Indoor Unit n (n<=16) HA HB...
Page 20: Specification
6. Reattach the upper part of the wired controller After adjusting and then buckling the upper case, avoid clamping the wiring during installation. (Fig 3-13) All the pictures in this manual are for explanation purpose only. Your wire controller may be slightly di erent .The actual shape shall prevail.
Page 21: Feature And Function Of The Wired Controller
5. Feature and function of the wired controller Feature: • LCD display. • Malfunction code display,can display error codes, helpful for service. • 4-way wire layout design, no raised backside, more convenient to place the wires and install the device. •...
Page 22: Name On The Lcd Of The Wired Controller
6. Name on the LCD of the wired controller °F/°C display MODE display Temperature display Room temperature display Displays the current mode,including: Relative humidity display Lock display Wireless control feature display Follow me feature display Breeze away display Delay off display Turbo feature display ECO feature display Purify feature display...
Page 23: Name Of Button On The Wired Controller
7. Name of button on the wired controller 1 FAN SPEED button 7 COPY button 2 MODE button 8 POWER button 3 FUNCTION button 9 CONFIRM button 4 SWING button 10 BACK button 5 ADJUST button 11 DAY OFF/DELAY button 6 TIMER button 12 CHILD LOCK button...
Page 24: Preparatory Operation
8. Preparatory operation Set the current day and time Press the Timer button for 2 seconds or more. The timer display will ﬂash. Press the button “ ” or “ ” to set the day. The selected day will ﬂash. The day setting and time setting is complete after pressing TIMER or CONFIRM button, or if there is no button pressed after 10 seconds.
Page 25: Operation
Time scale selection Pressing the “ ” and “ ” buttons for 2 seconds will alternate the clock time display between the 12h & 24h scale. 9. Operation To start/stop operation Press the Power button. 8 degree heating function When the heating mode temperature is set to minimum temp- erature of 60.8°F (16°C) , press the key twice within 1 second to turn on the 46.4°F (8°C) heating function.
Page 26 9. Operation To set the operation mode Operation mode setting (Heat mode is invalid for cool only type unit) Press this button to select the operation mode: If the indoor unit has Aux. (Emergent heating) mode and Heat+Aux. mode, press the button to select the operation mode: When the mode is selected as Heating &...
Page 27 9. Operation If the indoor unit has Aux. (Emergent heating) mode, but no Heat+Aux. mode, press the button to select the operation mode: When the mode is selected as emergency heating (or Aux) mode, is displayed, the default fan speed is Auto, but you can adjust the fan speed.
Page 28: Room Temperature Setting
9. Operation Room temperature setting Press “ ”or “ ” to set the room temperature. Lower Indoor Setting Temperature Range : 50/60/62~86°F (10/16/17~30°C) or 68~82°F (20~28°C). Raise (Model dependent) °F & °C scale selection (on some models) Press “ ” and “ ”...
Page 29: Child Lock Function
9. Operation Child lock function Presss “ ” and “ ” for 3 seconds to activate the child lock function and lock all buttons on the wire controller. You can't receive the remote control signal after the child lock is activated. Press these two buttons again for 3 seconds to deactivate the child lock function.
Page 30 9. Operation Swing function (For units without vertical swing function ) • Press the SWING button to start up-down swing function. The “ ” mark appears. Each time you press the swing button, the louvers swing at an angle of 6 degrees. For Auto swing, press and hold for 2 seconds.
Page 31 9. Operation Press the FUNCTION button to scroll through operation functions as follows: [ ]: Model dependent. The selected function icon will ﬂash, then press the Conﬁrm button to conﬁrm the setting. Turbo function (on some models) Under COOL/HEAT mode, press the FUNCTION button to activate the TURBO function.
Page 32: Follow Me Function
9. Operation Follow me function Press the FUNCTION button to select whether room temperature is detected at the indoor unit or the wire controller. Indoor Unit When the follow me function indicator appears,the room temperature is detected by the wire controller. Press the button again to cancel the follow me function.
Page 33 9. Operation Filter reset function The indoor unit automatically sends the wired controller the ﬁlter's usage time. When cleaning is needed, the ﬁlter cleaning prompt icon will light up. Press the function key to select the ﬁlter cleaning prompt icon, then press the OK key to reset the ﬁlter screen time.
Page 34 9. Operation GEAR function If the unit features GEAR function, Press the FUNCTION button to select the GEAR icon when cooling mode starts. Press the Conﬁrm button to enter the GEAR Control mode. The controller screen indicates the GEAR status. GEAR options are 50%->75->...
Page 35 9. Operation ambient temperature is between 78.8~89.6° (26~32°C), or is greater than or equal to the set temperature, the two machines will run at 75.2°F (24°C) in cool mode at the same time. • Set the low temperature. (If the ambient temperature is between 41~59°F (5~15°C), this function is invalid.
Page 36: Timer Functions
10. Timer functions WEEKLY timer Use this timer function to set operating times for each day of the week. On timer Use this timer function to start air conditioner operation. The timer operates and air conditioner operation starts after the set time has been reached. timer Use this timer function to stop the unit.
Page 37 10. Timer functions To set the TIMER Press the Timer button to select the No display Press the Conﬁrm button and the Timer display will start ﬂashing. ex.Off timer set at 18:00 Press the button “ ” or “ ” to set the time. After time is set, the timer will start/stop automatically.
Page 38 10. Timer functions To set the TIMER Press the Timer button to select the Press the Conﬁrm button and the Clock display will start ﬂashing. Press the button “ ” or “ ” to set the ON timer. Press the Conﬁrm button to conﬁrm the setting. Press the button “...
Page 39: Weekly Timer Setting
11. Weekly Timer 1 Weekly timer setting Press the Timer button to select the and then press the Conﬁrm button to conﬁrm. Day of the week setting Press the button “ ” or “ ” to select the day of the week. Press the Conﬁrm button to conﬁrm the setting.
Page 40 11. Weekly Timer 1 ex.Tuesday time scale 1 Up to 4 timer settings can be saved for each day of the week. OFF TIMER setting of timer setting 1 Press the button “ ” or “ ” to set the time of OFF timer, Press the Conﬁrm to conﬁrm the setting.
Page 41: Weekly Timer Operation
11. Weekly Timer 1 WEEKLY timer operation Press the TIMER button while is displayed on the LCD. To deactivate WEEKLY TIMER operation Press the TIMER button while is displayed to deactivate To turn o the air conditioner during the weekly timer 1.
Page 42 11. Weekly Timer 1 To set the DAY OFF (for a holiday) In weekly timer function, press the Conﬁrm button. Press the button “ ” or “ ” to select the day of the week. Press the DAY OFF button to set the DAY OFF. mark is hidden ex.The DAY OFF is set for Wednesday The DAY OFF can be set for other days by repeating...
Page 43: Delay Function
11. Weekly Timer 1 DELAY function In weekly timer function, press the FUNCTION button, select DELAY function and press the Conﬁrm. " ", " ", and " " will be displayed. Wait 3 seconds to conﬁrm. When the delay function is activated, the icon is displayed.
Page 44 11. Weekly Timer 1 Press the COPY button, the letters “CY” will display on the LCD. Press the button “ ” or “ ” to select the day to copy to. Press the Copy button to conﬁrm . mark ﬂashes quickly ex.
Page 45 11. Weekly Timer 2 Weekly timer setting Press Timer to select the and then Conﬁrm. Day of the week setting Press “ ” or “ ” to select the day of the week and then press CONFIRM. Timer setting Press “ ”...
Page 46: Time Setting
12. Weekly Timer 2 IMPORTANT: Up to 8 scheduled events can be set on one day. Various events can be scheduled in MODE, TEMPERATURE and FAN speeds. ex.Tuesday time scale 1 Time setting Press “ ” or “ ” to set the time, then press CONFIRM.
Page 47: Fan Speed Setting
12. Weekly Timer 2 Fan speed setting Press “ ” or “ ” to set the fan speed then press CONFIRM. NOTE: This setting is unavailable in the AUTO, DRY or OFF modes. Di erent scheduled events can be set by repeating steps 3 through 7.
Page 48 12. Weekly Timer 2 WEEKLY timer operation To start Press TIMER to select the , the timer will start automatically. To cancel Press the POWER button for 2 seconds to cancel the timer mode. The timer mode can also be canceled by changing using the TIMER button.
Page 49: Weekly Timer 2
12. Weekly Timer 2 Press DAY OFF to create an o day. mark is hidden ex.The DAY OFF is set for Wednesday Set the DAY OFF for other days by repeating the steps 2 and 3. Press BACK to revert to the weekly timer. To cancel, follow the same procedures used for setup.
Page 50 12. Weekly Timer 2 Press “ ” or “ ” to select the day to copy from. Press the COPY button, the letters “CY” will display on the LCD. Press “ ” or “ ” to select the day to copy to. Press COPY to conﬁrm.
Page 51 12. Weekly Timer 2 Delete the time scale. During the weekly timer setting, press CONFIRM. Press “ ” or “ ” to select the day of the week and then press CONFIRM. Press “ ” or “ ” to select the time setting you want to delete.
Page 52: Fault Alarm Handing
13. Fault alarm handing If the system does not operate properly, review the previously mentioned cases for possible malfunction causes or investigate the system's fault codes according to the following procedures: D ISPLAY MALFU N C T ION & PROT EC T ION D EFIN E D IGITAL TU BE Error of communication between wire controler and indoor unit...
Page 53: Queries And Settings
15.Queries and settings Press the COPY button for 3 seconds. P:00 will be displayed if connected to a single indoor unit. If connected to multiple indoor units, press " " or " " to display P:01, P:02, etc., then press Conﬁrm to enter the query indoor unit Tn (T1~T4) temperature and fan fault (CF).
Page 54 15.Queries and settings Follow me function temperature compensation When air conditioning unit is o , in the QUERY function of TEMPERATURE, press " " or " " to select tF (comp- ensation temperature). The compensation temperature range is 23°F~41°F (-5°C~5°C). Press CONFIRM to enter setting state, press "...
Page 55 15.Queries and settings Set the highest and lowest temperature values When the air conditioning unit is o , in the QUERY function of TEMPERATURE, press " " or " " to select tHI or tLO. Press CONFIRM to enter setting state. Press " "...
Page 56 15.Queries and settings Two - line controller address selection When the air conditioning unit is o , in the QUERY function of TEMPERATURE, press " " or " " to select Adr. The temperature zone will display -- or A, B (-- refers to the code setting of the wired controller).
Page 57 15.Queries and settings After the wire controller resumes the factory parameter setting, the rotating parameter setting is: Restored to 10 hours (the highest and lowest temperatures are not set) The compensation of body temperature is uncompensated COOL and HEAT/single COOL mode is restored to COOL and HEAT mode Restored temperature range to the factory setting.
Page 58: Wireless Control Connection
16.Wireless control connection SAFETY PRECAUTION Read the safety precautions carefully before installing the unit.  Stated below are important safety issues that must be obeyed.  Applicable system: IOS, Android. (Suggested: IOS 9.0 and above, Android 6.0 and above.) NOTE: Due to special situations that may occur, we explicitly claim: Not all of the Andriod and IOS systems are compatible with APP.
Page 59 16.Wireless control connection CAUTION • Please Check The Service Website For More Information. • Smart Phone camera needs to be 5 million pixels or above to make sure it scans QR codes well. • Due to di erent network situations, sometimes request time-out could happen, thus, it is necessary to do network conﬁguration again.
Page 60 16.Wireless control connection DOWNLOAD AND INSTALL APP On an app market (Google Play Store, Apple App Store), search for "Cooper&Hunter Remote" and ﬁnd the Cooper&Hunter Remote app. Download and install it on your phone. You can also download the app by scanning the QR code below. Android ·...
Page 61: Network Configuration
16.Wireless control connection NETWORK CONFIGURATION CAUTION • It is necessary to forget any other around network and make sure the Android or IOS device just connect to the Wireless Network you want to conﬁgure. • Make sure the Android or IOS device Wireless Network function works well and can be connected back to your original Wireless Network network automatically.
Page 62 16.Wireless control connection Network conﬁguration by Bluetooth scan Note: Make sure the bluetooth of your mobile device is working. Press “Scan for nearby Press “ + Add Device ” devices”...
Page 63 16.Wireless control connection Select home Wireless, Find smart device, enter the password then click to add it...
Page 64 16.Wireless control connection 6 When conﬁguration is Connecting to the successful, you can network modify the default name.
Page 65 16.Wireless control connection 77°F 84°F You can choose an Bluetooth network existing name or conﬁguration is successful, customize a new name. now you can see the device in the list.
Page 66 16.Wireless control connection NOTE: • Make sure your devices are powered on. • Keep your mobile phone close enough to your device when you are connecting network to your device. • Connect your mobile phone to the wireless network at home, and make sure you know the password of the Wireless Network.
Page 67: App Declaration
16.Wireless control connection APP DECLARATION We hereby declare that this Smart Kit is in compliance with the essential requirements and other relevant provisions of Directive 2014/53/EU. A copy of the full DoC is attached. (European Union products only) CAUTIONS: WirelessNetwork module models: Smart Kit FCC ID: 2ADQOMDNA21 IC: 12575A-MDNA21 This device complies with Part 15 of the FCC Rules and it contains...
Page 68 16.Wireless control connection NOTE: his equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
Page 69 Breezeless function of dip switch. NOTE: This feature is only available under cool mode. This feature is for some models. INDOOR UNIT MAIN BOARD SW2-2 SW2-1 SW2-2 dip switch to be “ON”,turn on the breezeless. SW2-2 dip switch to be “OFF”,turn off the breezeless.
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