Table of Contents
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Split Type Room Air Condit ioner
Installation diagram of air conditioner
Thank you very much for purchasing HELLER Air Conditioner, please read
this Use and Care Manual carefully before installing and using this
appliance and keep this manual for future reference.
Use and Care Manual
ACKM68RC
ACKM80RC
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Table of Contents
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Summary of Contents for HELLER ACKM68RC
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Page 1: Table Of Contents
Select the installation locations Indoor unit installation Outdoor unit installation Air purging Notes Thank you very much for purchasing HELLER Air Conditioner, please read this Use and Care Manual carefully before installing and using this appliance and keep this manual for future reference. -
Page 2: Preparation Before Use
Preparation before use Before using the air conditioner, be sure to check and preset the following. Remote Controller presetting The remote controller is NOT preset as Cooling Only Air Conditioner or Heat Pump by manufacturer. Each time after the remote controller batteries are replaced, the Cooling indicator Heating indicator will flashes alternately on LCD of the remote controller. -
Page 3: Safety Precautions
Safety precautions Symbols in this Use and Care Manual are interpreted as shown below. Be sure not to do. Be sure to follow this instruction. The feature of the appliance, Grounding is essential. instead of a fault. Warning: Incorrect handling could Pay attention to such a situation. -
Page 4: Identification Of Parts
Identification of parts Indoor unit Air Intake Front Panel Emergency Panel Display Panel Air Outlet Vertical Adjustment Louver Horizontal Adjustment Louver Air Filter Remote Controller Air Intake Outdoor unit Pipes and Power Connection Cord Drain Hose Note: Condensate water drains at COOLING or DRY operation. -
Page 5: Operating And Display
Identification of parts ACKM**RC series operating and display Run Indicator Timer Indicator It is on during operation. It lights up during the It flashes during set time. defrosting. Sleep Indicator Compressor indicator Temperature display It lights up when Display actual room It lights up when unit is in sleep mode. -
Page 6: Remote Controller
Remote controller Remote controller The remote controller transmits signals to the system. ON/OFF BUTTON The appliance will be started when it is energized or will be stopped when it is in operation, if you press this button. MODE BUTTON Used to select the operation mode. High High FAN BUTTON... - Page 7 Remote controller Remote controller How to Insert the Batteries Remove the battery cover according to the arrow direction. Insert new batteries making sure that the (+) and (-) of battery are matched correctly. Reattach the cover by sliding it back into position. Note: Use 2 LR03 AAA(1.5volt) batteries.
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Page 8: Operation Instructions
Operation instructions Operation modes Selecting mode Each time MODE button is pressed, the operation mode is changed in sequence: COOLING FAN ONLY HEATING Heating mode is NOT available for cooling only air conditioner. Changing modes during operation, sometimes the unit does not response at once. -
Page 9: Airflow Direction Control
Operation instructions Airflow direction control High High Airflow direction control Vertical airflow is automatically adjusted to a certain angle in accordance with the operation mode after turning on the unit. The direction of airflow can be Operation mode Direction of airflow also adjusted to your own MODE SWING... -
Page 10: Smart Mode
Operation instructions SMART mode Press the SMART button, the unit enters smart mode(fuzzy logic operation) directly regardless of the unit is on or off. In this mode, temperature and fan speed are automatically set based on the actual room temperature. Operation mode and temperature are determined by indoor temperature Heat pump models Indoor temperature... -
Page 11: Timer Mode
Operation instructions Timer mode It is convenient to set the timer on with TIMER button when you go out in the morning to achieve a comfortable room temperature at the time you get home. You can also set timer off at night to enjoy a good sleep. High High Timer-setting... -
Page 12: Sleep Mode
Operation instructions SLEEP mode SLEEP mode SLEEP mode can be set in COOLING, HEATING DRYING operation mode. This function gives you a more comfortable environment for sleep. In SLEEP mode, The appliance will stop operation automatically after operating for 8 hours. Fan speed is automatically set at low speed. -
Page 13: Maintenance
Maintenance Front panel maintenance Air filter maintenance Cut off the power supply It is necessary to clean the air filter after using it for about 100 hours. Turn off the appliance first before disconnecting Clean it as follows: from power supply. Stop the appliance and remove the air filter. -
Page 14: Protection
Protection Operating condition Noise pollution Install the air conditioner at a place that The protective device maybe trip and stop can bear its weight in order to operate the appliance in the cases listed below. more quietly. Outdoor air temperature is over 24 C Install the outdoor unit at a place where HEATING the air discharged and the operation noise... -
Page 15: Troubleshooting
Troubleshooting The following cases may not always be a malfunction, please check it before asking for service. Trouble Analysis If the protector trip or fuse is blown. Please wait for 5 minutes and start again, Does not run protector device may be preventing unit to work. If batteries in the remote controller exhausted. -
Page 16: Installation Instructions
Installation instructions Installation diagram Distance from ceiling should be over 50 mm Distance from wall should be over 50mm Distance from the wall should be over 50mm Distance from floor should be over 2300mm Air intake distance from the wall should be over 250mm Air intake distance from the wall should be... -
Page 17: Select The Installation Locations
A fixed base where is not subject to increasing operation noise. Indoor unit Where there is not any blockage for air outlet. Limit of Elevation Required amount of Model No. Min tubing length (m) Max Tubing Length (m) Difference H (m) additional refrigerant (g/m) ACKM68RC ACKM80RC... -
Page 18: Indoor Unit Installation
Installation instructions Indoor unit installation 1. Installing the Mounting Plate Decide an installing location for the mounting plate according to the indoor unit location and piping direction. Keep the mounting plate horizontally with a horizontal ruler or dropping line. Drill 8.0mm diameter holes of 32mm depth on the wall for fixing the plate. Insert the plastic plugs to the hole, fix the mounting plate with tapping screws. - Page 19 Pre-tighten them with fingers at first, then use the wrenches. Model No. Torque Nut width Min.thickness Pipe size 3.5kg.m 22mm 0.6mm ACKM68RC Liquid Side (3/8 inch) ACKM68RC 0.6mm Gas Side (5/8 inch) 27mm 7.5kg.m Liquid Side (3/8 inch) ACKM80RC 0.6mm...
- Page 20 Normal cross Normal cross Normal cross Type supply Type Type - sectional area - sectional area - sectional area To outdoor H05RN-F ACKM68RC 2.5mm X3 0.75mm X3 H07RN-F H07RN-F 1.5mmX 3(heat pump) To outdoor H05RN-F 2.5mm X3 0.75mm X3 ACKM80RC H07RN-F H07RN-F 1.5mmX 3(heat pump)
- Page 21 Make sure that the color of wires of the outdoor unit and the terminal No. are the same as those of the indoor unit. ACKM68RC Model For this model, the power supply are connected from outdoor unit, with a circuit breaker.
- Page 22 Installation instructions ACKM80RC Model COOLING ONLY HEAT PUMP HEAT PUMP Indoor unit Outdoor unit Outdoor unit Indoor unit Terminal Terminal Terminal Terminal Power connecting cord I Violet(Black) Power connecting cord Power connecting cord Terminal Terminal Power supply Power supply Power supply Defrost Cable (for heat-pump air conditioner only ,and it`s an optional part) Defrost wire(outdoor) Defrost wire (indoor)
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Page 23: Outdoor Unit Installation
Installation instructions Outdoor unit installation 1.Install Drain Port and Drain Hose (for heat-pump model only) The condensate drains from the outdoor unit when the unit operates in heating mode. In order not to disturb your neighbor and protect the environment, install a drain port and a drain hose to direct the condensate water. -
Page 24: Notes
Installation instructions How to Purge Air Tubes: (1). Unscrew and remove caps from 2 and 3-way valves. (2). Unscrew and remove cap from service valve. (3). Connect vacuum pump flexible hose to the service valve. (4). Start vacuum pump for 10-15 minutes until reaching a vacuum of 10 mm Hg absolutes. (5).
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