Summary of Contents for North Cool DI09SS1A
- Page 1 MODEL DI09SS1A/DLDI09SS1B DI12SS1A/DLDI12SS1B DI18SS1A/DLDI18SS1B DI24SS1A/DLDI24SS1B...
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Page 2: Table Of Contents
Heat pumps are units that should be installed by professional technicians. This Instruction Manual is the all-purpose version for the mini-split, wall-mounted heat pumps manufactured by North Cool. The appearance of the units that you purchased might vary slightly from the ones described in the following manual, but this will not affect the proper operations and usage instructions. -
Page 3: Instructions To Users
Instructions to users Please read the Instruction Manual carefully prior to the use of your heat pump so as to ensure proper operation. Instructions for Installation Make sure you have the professional after-sale service persons of our company or the authorized dealers install the units before you use it. - Page 4 Try to avoid the sunlight and hot air Try to minimize the use of Do not use combusting apparatus from entering the room. heat-generating devices during cooling in the air-conditioned room. operation. I’m scorched!!! During the cooling operation, curtains or This might lead to the incomplete combustion window-blinds should be used to shade of Place heat sources out of the room.
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Page 5: The Name Of Each Part And Its Function
The name of each part and its functions Because there are many models, features and appearance may vary. The following diagram introduces the general principle. Indoor Unit Air return grid Operational performance / Indications Takes in the indoor air Air filter Removes dust or dirt Indication of unit 1 out of the inlet air... - Page 6 Indication of Units Sleeping indicator Running indicator Remote Control Timer indicator Setting temperature timer, Signal Receiver time and malfunction code indicator Operation Panel Display Timer indicator Operation mode indicator Fan speed indicator Defrosting indicator Room temperature indicator Setting temperature indicator Sleeping indicator (when sleep operation is selected by remote controller, this indicator will display)
- Page 7 Operation panel 1. ON/OFF button To turn the air conditioner ON, press the button. To turn the air conditioner OFF, press the button again. 2. MODE button Press this button to change the operation mode : AUTO – COOL – DRY – FAN– HEAT. The selected operation mode will display on the screen.
- Page 8 Operation and indication sections of remote controller. Temperature Indicator AUTO indicator SLEEP indicator COOLING indicator Indicates during sleep operation TURBO indicator DRYING indicator Indicates during TURBO operation HEATING indicator KEY LOCK indicator FANING indicator FAN SPEED indicator Indicates the set air rate. SWING indicator Indicates selected flap mode.
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Page 9: Use Of Remote Controller
Use of remote controller OPERATING MACHINE IN SELECTED MODES 1. Point the remote controller at the unit, press the ON/OFF button, then press the MODE button, select the needed mode: AUTO, COOL, DRY, HEAT, or FAN. 2. Press the SET TEMPERATURE button to increase or decrease the readings until the needed temperature is displayed. -
Page 10: Features Of Heating Operations
Use of remote controller SLEEP OPERATION Use this mode to reduce operation sound when sleeping, etc. Press the SLEEP button, the air flow sound from indoor unit will decrease. Pressing the SLEEP button again will return the unit to regular operation. Note : - Use the sleep mode when you are going to bed. -
Page 11: Methods Of Maintenance
Methods of Maintenance The heat pump must be turned off and power cut off before the maintenance is to be carried out. Before the season of operation. During the season of operation The cleaning of the air filter screen (standard interval should be once every two weeks) Check if there are any blocking materials Remove the air filter screen from the unit. -
Page 12: Treatment At Service Call
Treatment at service call Check the following before requesting after-sale service from your dealer. The heat pump does not operate at all. Is the time set to Is there a power “ON” position? failure or a blown fuse? Is the power plug in an outlet? Poor cooling or heating performance. -
Page 13: Remain Aware Of The Following
Remain aware of the following The unit cannot be restarted just after shut down. Restart is stopped for 3 minutes after shut down (RUN indicator is illumnating) to protect unit. Please wait for 3 minutes Not operate Three-minute protection timer incorporated in the microcomputer actuates automatically. -
Page 14: Installation Of Electric Components
Installation of electric components Points of attention HACR type breaker should be utilized along with proper installation. Make sure of the applicable voltage and cables or wires for the specific model to be used, before doing the connections. Read the prompts at the terminal board for wiring. Make sure the wiring is done correctly. Pay attention to the poles of the signal terminal and connect the terminals to match the identification numbers.