Table of Contents
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Series
AHW-100HCDS1
AHW-120HCDS1
AHW-140HCDS1
AHW-160HCDS1
Hi-Therma
AHW-100HEDS1
AHW-120HEDS1
AHW-140HEDS1
AHW-160HEDS1
I I M
M P P O O R R T T A A N N T T
READ AND UNDERSTAND
THIS MANUAL BEFORE
USING THIS HEAT-PUMP
AIR CONDITIONER.
KEEP THIS MANUAL
FOR FUTURE REFERENCE.
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MODEL
: :
M01267Q
ORIGINAL INSTRUCTIONS
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Table of Contents
Related Manuals for Hisense AHW-100HCDS1
Summary of Contents for Hisense AHW-100HCDS1
- Page 1 Series MODEL AHW-100HCDS1 AHW-120HCDS1 AHW-140HCDS1 AHW-160HCDS1 Hi-Therma AHW-100HEDS1 AHW-120HEDS1 AHW-140HEDS1 AHW-160HEDS1 I I M M P P O O R R T T A A N N T T READ AND UNDERSTAND THIS MANUAL BEFORE USING THIS HEAT-PUMP AIR CONDITIONER.
- Page 3 Qingdao Hisense Hitachi Air-conditioning Systems Co., Ltd. , declares under its sole responsibility that the equipment to which this declaration relates: déclare sous sa seule responsabilité que l'équipement visé par la présente déclaration: declara bajo su única responsabilidad que el equipo al que hace referencia la declaración: 03 ...
- Page 4 Notă: Această declarație devine nulă dacă sunt introduse modificări tehnice sau operaționale fără acordul producătorului. Hisense Italia S.r.l. (Ad. : Via Montefeltro 6A, 20156 Milano.) is authorised to Compile the Technical Construction File. est autorisé à constituer le dossier technique de constructions.
- Page 5 Español Las especificaciones de este manual están sujetas a cambios sin previo aviso a fin de que Hisense pueda ofrecer las últimas innovaciones a sus clientes. La versión en inglés es la original, y las versiones en otros idiomas son traducciones de la inglesa. En caso de dis- crepancias entre la versión inglesa y las versiones traducidas, prevalecerá...
- Page 6 C A U T I O N This product shall not be mixed with general house waste at the end of its life and it shall be retired according to the appropriated local or national regulations in an environmentally correct way. Due to the refrigerant, oil and other components contained in heat pump, its dismantling must be done by a professional installer according to the applicable regulations.
- Page 7 TECHNICAL PARAMETERS English Following Regulation EU No. 517/2014 on Certain Fluorinated Greenhouse gases, it is mandatory to fill in the label attached to the unit with the total amount of refrigerant charged on the installation. Do not vent R32 into the atmosphere: R32 are fluorinated greenhouse gases covered by the Kyoto protocol global warming potential (GWP) R32 = 675. Tn of CO equivalent of fluorinated greenhouse gases contained is calculated by indicated GWP * Total Charge (in kg) indicated in the product label and divided by 1000.
- Page 8 English (Only when using R32) A D V E R T E N C I A Este símbolo mostrado en el aparato indica que este está cargado wA R N I N g con R32, un gas refrigerante inflamable e inodoro con una veloci- dad de combustión lenta (Clase A2L de acuerdo con ISO 817).
- Page 9 v O R S I C h T O S T R Z E Ż E N I E Dieses auf dem Gerät angezeigte Symbol zeigt an, dass wichtige Umieszczenie tego symbolu na jednostce oznacza, że jest ona Informationen im Betriebshandbuch und/oder Installationshandbu- napełniona czynnikiem chłodniczym R32, bezwonnym i palnym ch enthalten sind.
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Page 11: Table Of Contents
TABLE OF CONTENTS 1. GENERAL INFORMATION ................................. 1 1.1 GENERAL NOTES ................................1 2. SAFETY ...................................... 4 2.1 APPLIED SYMBOLS................................4 2.2 ADDITIONAL INFORMATION ............................... 4 3. IMPORTANT NOTICE ................................6 4. TRANSPORTATION AND HANDLING ............................7 5. BEFORE OPERATION ................................7 5.1 LINE-UP OF OUTDOOR UNITS ............................ -
Page 13: General Information
● Within the policy of continuous improvement of its by control of flammable material. products, Hisense reserves the right to make changes ● Checking for presence of refrigerant at any time without prior notification and without being... - Page 14 GENERAL INFORMATION - The ventilation machinery and outlets are operating - Intrinsically safe components are the only types adequately and are not obstructed. that can be worked on while live in the presence of a - If an indirect refrigerating circuit is being used, the flammable atmosphere.
- Page 15 GENERAL INFORMATION ● Charging procedures ● Labeling - Ensure that contamination of different refrigerants - Equipment shall be labeled stating that it has been does not occur when using charging equipment. Hoses decommissioned and emptied of refrigerant. The label or lines shall be as short as possible to minimise the shall be dated and signed.
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Page 16: Safety
SAFETY 2. SAFETY Symbol Explanation 2.1 APPLIED SYMBOLS Before installation, read the installation and ● During normal heat pump system design work or unit operation manual, and the wiring instruction sheet. installation, greater attention must be paid in certain Before performing maintenance and service tasks, situations requiring particular care in order to avoid read the service manual. - Page 17 SAFETY ● Means for disconnection from the supply mains, which ● If the supply cord is damaged, it must be replaced by the have a contact separation in all poles that provide full manufacturer, its service agent or similarly qualified persons in disconnection under overvoltage category III conditions, order to avoid a hazard.
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Page 18: Important Notice
● Be aware that the R32 refrigerants does not contain included. If this is not the case, contact your distributor. an odour. ● Hisense pursues a policy of continuing improvement in design and performance of products. The right is therefore reserved to vary specifications without notice. -
Page 19: Transportation And Handling
TRANSPORTATION AND HANDLING 4. TRANSPORTATION AND HANDLING 5. BEFORE OPERATION Transport the product as close to the installation location as possible before unpacking. ● When the system is started after a shut-off longer that approximately 3 months, it is recommended to check the system by your service contractor. -
Page 20: General Dimensions
GENERAL DIMENSIONS 6. GENERAL DIMENSIONS Unit: mm... -
Page 21: Unit Installation
UNIT INSTALLATION 7. UNIT INSTALLATION ● Install the unit with sufficient clearance around it for ● Install the unit in the shade or not exposed to direct sunshine operation and maintenance. Install the unit where good or direct radiation from high temperature heat source. ventilation is available. - Page 22 GENERAL DIMENSIONS a) In case of front side and either of the sides are open (single unit) ≤ ≤ ≥ ≤ e) In case that front side and either of the sides are open (serial units) ≤ ≤ ≥ ≤ ≥...
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Page 23: Installation Place Provision
GENERAL DIMENSIONS 7.2 INSTALLATION PLACE PROVISION ● Secure the outdoor unit with the anchor bolts. ● The whole of the base of the outdoor unit should be installed on a foundation. When using vibration-proof mat, it should also be positioned in the same way. When installing the outdoor unit on a field-supplied frame, use metal plates to adjust the frame width for stable installation as shown in figure. -
Page 24: Drain Piping
REFRIGERANT PIPING WORK 7.3 DRAIN PIPING 8. REFRIGERANT PIPING WORK When the base of the outdoor unit is temporarily utilized as a drain receiver and the drain water in it is discharged, one Make sure that refrigerant piping installation complies with drain nozzle is needed. -
Page 25: Piping Size
REFRIGERANT PIPING WORK 8.2 PIPING SIZE ● The pipe between outdoor unit and indoor unit ● Outdoor unit Total Piping length Capacity Gas pipe(mm) Liquid pipe(mm) Capacity Stop valve(mm) L(m) 100-160 Gas Pipe Liquid Pipe 100-160 4≤ L ≤50 Φ15.88 Φ9.53 (3.5-6.0HP) (3.5-6.0HP) -
Page 26: Piping Connection
REFRIGERANT PIPING WORK 8.3 PIPING CONNECTION 8.3.1 OUTDOOR UNIT STOP VALVE The refrigerant piping can be installed in three directions (right, bottom or rear side) as shown in the following figure. Spindle Type Rear ① Spindle valve ② Flare nut Right ③... -
Page 27: Air-Tightness Test
REFRIGERANT PIPING WORK 8.4 AIR-TIGHTNESS TEST 1. Connect the manifold gauge using charging hoses with a ● When the spindle cap for stop valve is removed, the gas nitrogen cylinder to the check joint of the gas stop valve. accumulated at O-ring or screws is released and may make Apply nitrogen gas pressure of 4.15MPa. -
Page 28: Minimum Floor Area Requirements
REFRIGERANT PIPING WORK 8.6.1 MINIMUM FLOOR AREA REQUIREMENTS ● The A in the table above is calculated according to the ● The following chart and table shows the minimum floor formula (EQU.1) under the following conditions: area (A min ) required for the installation of an indoor unit Floor mounted: h = 0.6 m Wall mounted: h... -
Page 29: Electrical Wiring
ELECTRICAL WIRING 9. ELECTRICAL WIRING ● Keep a distance between each wiring terminal and attach 9.1 GENERAL CHECK insulation tape or sleeve as shown in the figure. ● Make sure that the following conditions related to power supply installation are satisfied. Ensure that the power supply voltage is within ±10% of the rated voltage and the earth wire is connected. -
Page 30: Electrical Wiring Connection For Outdoor Units
ELECTRICAL WIRING The electrical wiring connection between the outdoor unit and the indoor unit is shown in figure below: Single-phase unit cable cable cable Three-phase 220-240 unit L2 L3 N cable cable cable 9.3 ELECTRICAL WIRING CONNECTION FOR OUTDOOR UNITS The electrical wiring connection for the outdoor unit is shown in the figure below: ●... -
Page 31: Wiring Size And Main Switch Protection
Recommended minimum sizes for field-supplied wires and select the main switches according to the table below: Power source cable Transmission cable Model Power supply size size MC (A) CB (A) (nº poles/A/mA) EN60335-1 EN60335-1 AHW-100HCDS1 4.0 mm² 21.9 2/32/30 AHW-120HCDS1 6.0 mm² 27.1 2/32/30 220-240V~ 50Hz AHW-140HCDS1 6.0 mm² 29.5... - Page 32 ELECTRICAL WIRING ● Where power supply cable is connected through junction box in series, be sure to determine the total current and choose wires based on the table below. Selection according to EN 60335-1. Current i (A) Wire size (mm i ≤...
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Page 33: Setting Of Dip Switches
TEST RUN 9.5 SETTING OF DIP SWITCHES ● Binary encoding method for Refrigeration system No.: ● The mark “■” indicates the dip switches positions. (pin number-1) Refrigeration system No.=∑ the value of the pin × 2 the value ● No mark “■” indicates pin position is not affected. of the pin: the value is equal to 1 when the pin is set as ON, otherwise ●... -
Page 34: Main Safety Devices
MAIN SAFETY DEVICES 11. MAIN SAFETY DEVICES ◆ Compressor protection ◆ Fan motor protection High pressure switch: When the thermistor temperature is reached to the setting, motor output is decreased. This switch cuts out the operation of the compressor when the discharge pressure exceeds the setting. - Page 36 1186384 Qingdao Hisense Hitachi Air-conditioning Systems Co., Ltd. Add.:No. 218, Qianwangang Road, Economic and Technological Development Zone, Qingdao, China http://www.hisensehvac.com E-mail：export@hisensehitachi.com The Company is committed to continuous product improvement. We reserve the right, therefore, to alter the product information at any time and without prior announcement.
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