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OWNER’S MANUAL
VMH 09/12/18/24
Version C
Inverter Single Zone
Ductless Mini-Split Heat Pump
Heat Controller, Inc. • 1900 Wellworth Ave. • Jackson, MI 49203 • (517)787-2100 • www.heatcontroller.com
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VMH Inverter Mini-Split OWNER’S MANUAL Heat Controller, Inc. Table of Contents Safety Precautions Warning and Cautions .............................................................................2 Operating Instructions Identification of Parts ...............................................................................3 Display and Remote Controller Features .................................................3 Operating Conditions and Manual Operation...........................................
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Heat Controller, Inc. OWNER’S MANUAL VMH Inverter Mini-Split To prevent injury to the user, other people and/or to property, the following instructions must be followed. Incorrect operation due to ignoring these instructions may cause harm or damage. The seriousness is classified by the following indications: This symbol indicates the possibility of death or serious injury. WARNING! ! This symbol indicates the possibility of injury or damage to property. CAUTION! ! Meanings of symbols used in t
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VMH Inverter Mini-Split OWNER’S MANUAL Heat Controller, Inc. Identification of Parts Base valve (Heat Pump mode. 3 ( C )
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Heat Controller, Inc. OWNER’S MANUAL VMH Inverter Mini-Split Displayed when TURBO function is selected in cooling or in heating modes. This air conditioner is equipped with an ionizer, which generates ions to remove microscopic particles from the air. Rooms become healthier for those suffering from This display is separated into five zones. asthma or allergies with the use of this feature. The zones illuminate base on the com- pressor’s current frequency. For ex- TURBO operation display am
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VMH Inverter Mini-Split OWNER’S MANUAL Heat Controller, Inc. NOTE: This manual does not include Remote Controller Operations, see the <> packaged with the unit for details. See chart below for operating conditions: Ambient Operating Conditions Mode Temp Fahrenheit Celsius Outdoor 5 to 122 -15 to 50 Cooling Indoor =62.6 =17 Outdoor 5 to 93.2 -15 to 34 Heating Indoor =86 =30 Outdoor 5 to 122 -5 to 50 Dehumidification Indoor >50 >10 Operating Conditions: When cooling is n
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Heat Controller, Inc. OWNER’S MANUAL VMH Inverter Mini-Split NOTE: The remote controller provided with your unit may differ in appearance. Please refer to the <> supplied with the unit to operate the ( C) unit properly. • Adjust the air flow direction properly otherwise it might cause discomfort or uneven room temperatures. • Adjust the horizontal louver using the remote controller. • Adjust the vertical louver manually. To set the vertical (up-down) air flow d
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VMH Inverter Mini-Split OWNER’S MANUAL Heat Controller, Inc. OPERATING MODES AUTO operation • When you set the air conditioner to AUTO mode, it will automatically select cooling, heating (heat pump models only), or fan only operation depending on what temperature you have selected and the actual room temperature. • The air conditioner will control room temperature automatically around the temperature set point you select. • If the AUTO mode is uncomfortable, you can change desired tempera-
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Heat Controller, Inc. OWNER’S MANUAL VMH Inverter Mini-Split NOTE: Supply power must be disconnected before cleaning the indoor unit. Do not use an overly wet cloth to clean the unit as it may damage the electronic components. A damp cloth can be used if needed. Never use water hotter than 104°F (40°C) to clean the front panel. It could cause deformation or discoloration. Cleaning the air filter NOTE: Supply power must be disconnected before cleaning the indoor unit. Hold the handle of the
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VMH Inverter Mini-Split OWNER’S MANUAL Heat Controller, Inc. CARE AND MAINTENANCE 3. Remove the AIR FILTER from the indoor unit. • Clean the AIR FILTER once every two weeks. • Clean the AIR FILTER with a vacuum cleaner or with water, then dry it in a cool place 4. Remove the Air Freshening Filter (optional filters: plasma dust col- lector/silver ion filter/bio filter/vitamin C filter) from it support frame. The installation and removing method of the air freshening filter is different depend
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Heat Controller, Inc. OWNER’S MANUAL VMH Inverter Mini-Split Typical Operational Occurrences The following events may occur during normal operation. 1. Protection of the air conditioner. Compressor protection • If the unit is stopped and then immediately restarted again, the compressor will not operate for about 3 minutes in order to protect the compressor. Anti-cold air (heat pump models only) • The unit is designed not to blow cold air in HEAT mode, when the indoor heat exchanger is in one
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VMH Inverter Mini-Split OWNER’S MANUAL Heat Controller, Inc. 8. Heating mode (heat pump models only) • The air conditioner draws in heat from the outdoor unit and releases it via the indoor unit dur- ing heating operation. When the outdoor temperature falls, heat drawn in by the air conditioner decreases accordingly. At the same time, the heat load of the air conditioner increases due to larger difference between indoor and outdoor temperature. If a comfortable temperature can’t be achieved b
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Heat Controller, Inc. OWNER’S MANUAL VMH Inverter Mini-Split Troubleshooting Tips Stop the air conditioner immediately if one of the following errors occurs. Disconnect the power and contact an authorized servicer. If any of the following error codes appear on the LED window, disconnect the power and contact an authorized servicer: E0, E1, E2, E3, E4, E5, E6, E7, E8, P0, P1, P2, P3, P4. Call for Fuse blows or circuit breaker trips frequently service if Other abnormal situations (such as burni
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09/2010 04/2009
