Installation and owner’s manual SYSHP MINI SPLIT 06-16 R32 Split Heat Pump Outdoor unit Original instructions Thank you very much for purchasing our product. Before use, please carefully read this manual and keep it for future reference.
CONTENTS 1 SAFETY PRECAUTIONS 02 2 ACCESSORIES 05 2.1 Accessories supplied with the unit 05 3 BEFORE INSTALLATION 05 4 IMPORTANT INFORMATION FOR THE REFRIGERANT 06 5 INSTALLATION SITE 07 5.1 Selecting a location in cold climates 5.2 Prevent sunshine 6 INSTALLATION PRECAUTIONS 6.1 6.2 6.3 6.4 Dimensions Installation requirements Drain hole position Installation space requirements 7 INSTALLATION OF THE CONNECTING PIPE 7.1 7.2 7.3 7.4 7.5 7.6 7.7 7.
9 OVERVIEW OF THE UNIT 9.1 9.2 9.3 9.4 Disassembling the unit Electronic control box 4~16kW 1-phase units 12~16kW 3-phase units 17 17 18 20 22 10 TEST RUNNING 25 11 PRECAUTIONS ON REFRIGERANT LEAKAGE 25 12 TURN OVER TO CUSTOMER 26 13 OPERATION AND PERFORMANCE 28 13.1 13.2 13.3 13.4 13.5 13.6 13.7 13.
/6 kW 8/10/12/14/16 kW Wiring diagram:8/10kW for example Electric Control System 4/6 kW Refrigerant System Please remove the hollow plate after installation. 12/14/16 kW 8/10 kW Remove the transportation support 12/14/16 kW NOTE Please remove the noise insulation cover of the compressor first. Please make sure the transportation support had be removed. It will cause heat pump abnormal vibration and noise if running with transportation support for compressor installed.
1 SAFETY PRECAUTIONS The precautions listed here are divided into the following types.They are quite important, so be sure to follow them carefully. Meanings of DANGER, WARNING, CAUTION and NOTE symbols. i INFORMATION Read these instructions carefully before installation. Keep this manual in a handy for future peference. Improper installation of equipment or accessories may result in electric shock, short-circuit, leakage, fire or other damage to the equipment.
DANGER Before touching electric terminal parts, turn off power switch. When service panels are removed, live parts can be easily touched by accident. Never leave the unit unattended during installation or servicing when the service panel is removed. Do not touch water pipes during and immediately after operation as the pipes may be hot and could burn your hands. To avoid injury, give the piping time to return to normal temperature or be sure to wear protective gloves.
Do not install the unit in the following places: - Where there is mist of mineral oil, oil spray or vapors. Plastic parts may deteriorate, and cause them to come loose or water to leak. - Where corrosive gases (such as sulphurous acid gas) are produced. Where corrosion of copper pipes or soldered parts may cause refrigerant to leak. - Where there is machinery which emits electromagnetic waves. Electromagnetic waves can disturb the control system and cause equipment malfunction.
2 ACCESSORIES 2.1 Accessories supplied with the unit Installation Fittings Name Shape Quantity Outdoor unit installation & owners manual (this book) 1 Technical data manual 1 Water outlet connection pipe assembly 1 Energy label 1 3 BEFORE INSTALLATION Before installation Be sure to confirm the model name and the serial number of the unit. Handling 1. Handle the unit using the sling to the left and the right .
2. While handling the unit keep both sides of the sling level. keep your back straight 3. After mounting the unit,remove the sling from the unit by pulling 1 side of the sling. CAUTION To avoid injury, do not touch the air inlet and aluminum fins of the unit. Do not use the grips in the fan grills to avoid damage. The unit is top heavy! Prevent the unit from falling due to improper inclination during handling.
Model Factory charged refrigerant volume in the unit Refrigerant/kg Tonnes CO2 equivalent 1-phase 12kW 1.84 1.24 1-phase 14kW 1.84 1.24 1-phase 16kW 1.84 1.24 3-phase 12kW 1.84 1.24 3-phase 14kW 1.84 1.24 3-phase 16kW 1.84 1.
5.1 Selecting a location in cold climates In normal condition,refer to the figures below for installation of the unit: Refer to "Handling" in section “4 Before installation” （wall or obstacle） Air inlet NOTE When operating the unit in cold climates, be sure to follow the instructions described below. >300 >300 Maintain channel Air inlet To prevent exposure to wind, install the unit with its suction side facing the wall.
6 INSTALLATION PRECAUTIONS 6.1 Dimensions 8/10/12/14/16 kW 4/6 kW (unit: mm) (unit: mm) H H I I F G FG E D E B C D C B A A Fig: 6-1 Model 4/6kW 8/10/12/14/16kW Fig: 6-2 A B C D E F G H I 1008 375 426 663 134 110 170 712 160 1118 456 523 656 191 110 170 865 230 6.2 Installation requirements Check the strength and level of the installation ground so that the unit may not cause any vibrations or noise during the operation.
6.3 Drain hole position Drain hole Drain hole This drain hole is covered by rubber plug. If the small drain hole can not meet the drainage requirements, the big one can be used at the same time. 8/10/12/14/16 kW 4/6 kW Fig: 6-5 CAUTION It's necessary to install an electrical heating belt if water can't drain out in cold weather even the big drain hole has opened. It is suggested to site the unit with the base electric heater. 6.4 Installation space requirements 6.4.
H B2 A Fig: 6-7 C B1 Unit 4~16kW A(mm) B1(mm) B2(mm) C(mm) ≥3000 ≥2000 ≥150 ≥600 2) In case of installing multiple units in lateral connection per row. H ≥500mm ≥500mm A C Fig: 6-8 B1 Unit 4~16kW A(mm) B1(mm) ≥3000 ≥2000 B2(mm) ≥300 C(mm) ≥600 7 INSTALLATION OF THE CONNECTING PIPE 7.1 Refrigerant piping gas 1 4~16kW Fig.
CAUTION ● Please pay attention to avoid the components where it is connecting to the connecting pipes. ● To prevent the refrigerant piping from oxidizing inside when welding, it is necessary to charge nitrogen, or oxide will chock the circulation system. 7.2 Leakage detection Use soap water or leakage detector to check every joint whether leak or not (Refer to Fig.7-2 ).
7.4 Connecting method Outdoor Unit Indoor Unit H L1 Figure 7-3 Models 4~16 kW Max.piping length (H+L1) 30m Max difference in height (H) 20m 1) Size of pipes of Gas side and Liquid side MODEL Refrigerant 4/6kW R32 Φ15.9/Φ6.35 8/10kW R32 Φ15.9/Φ9.52 1-phase 12/14/16kW R32 Φ15.9/Φ9.52 3-phase 12/14/16kW R32 Φ15.9/Φ9.
7.5 Remove dirt or water in the pipes 1) Make sure there is no any dirt or water before connectiong the piping to the outdoor and indoor units. 2) Wash the pipes with high pressure nitrogen, never use refrigerant of outdoor unit. 7.6 Airtight testing Charge pressured nitrogen after connecting indoor/outdoor unit pipes to do airtight testing. CAUTION 2 Pressured nitrogen [4.3MPa (44kg/cm ) for R32] should be used in the airtight testing. Tighten high/low pressure valves before charging pressured nitrogen.
8 OUTDOOR UNIT WIRING WARNING A main switch or other means of disconnection, having a contact separation in all poles, must be incorporated in the fixed wiring in accordance with relevant local laws and regulations. Switch off the power supply before making any connections. Use only copper wires. Never squeeze bundled cables and make sure they do not come in contact with the piping and sharp edges. Make sure no external pressure is applied to the terminal connections.
8.3 Safety device requirment 1. Select the wire diameters( minimum value) individually for each unit based on the table 8-1 and table 8-2， where the rated current in table 8-1 means MCA in table 8-2. In case the MCA exceeds 63A, the wire diameters should be selected according to the national wiring regulation. 2.
N XT1 L1 L2 L3 FUSE L FUSE XT1 LPS LPS A BC N L N OUTDOOR UNIT POWER SUPPLY 1-phase N OUTDOOR UNIT POWER SUPPLY 3-phase NOTE The ground fault circuit interrupter must be a high-speed type breaker of 30 mA (<0.1 s). Please use 3-core shielded wire. 8.5 To finish the outdoor unit installation insulate and fix the refrigerant piping and interconnection cable as follows: F A D B E C 9 OVERVIEW OF THE UNIT 9.
1 1 4/6kW 8/10/12/14/16kW Door 1 To access to the compressor and electrical parts. Door 1 To access to the compressor and electrical parts WARNING Cut off all power supply— i.e. unit power supply and backup heater and domestic hot water tank power supply (if applicable) — before removing doors 1. Parts inside the unit may be hot. 9.
PCB A PCB B 12/14/16kW 1-phase (Back) PE2 CN30 PE1 PCB A PCB B PCB C 12/14/16kW 3-phase NOTE The picture is for reference only, please refer to the actual product.
9.
3) PCB B, 4-16kw，Main control board 4 6 5 7 10 PE1 PE2 CN3 9 8 CN10 3 CN27 11 CN11 12 CN22 2 DISP1 1 CN28 CN17 CN26 CN24 13 CN1 14 CN8 CN13 15 16 17 CN14 18 CN29 19 CN9 CN4 CN55 CN18 CN7 CN5 CN6 CN16 CN19 CN21 CN33 34 33 Code 1 32 31 30 29 28 CN2 CN30 27 26 25 24 Assembly unit Output port L to PCB A(CN28) CN36 23 CN37 CN38 CN20 22 Code 21 20 Assembly unit 18 Port for low pressure switch (CN14) 2 Reserved(CN22) 19 Port for communication with hydro-bo
9.
2) PCB B, Main control board 9 CN41 10 11 12 CN24 CN4 CN26 13 CN6 A CN21 8 CN18 7 ON 1 15 CN8 16 CN9 17 19 ON 2 3 1 2 3 1 2 3 2 3 S5 6 14 CN5 ON ON 1 CN36 S6 CN31 20 CN29 21 22 CN10 5 CN11 CN7 S3 4 CN35 23 CN28 24 25 GND . SW3 SW4 CN37 26 CN22 27 CN30 28 CN53 29 . . 12V 9V . 18V 3 GND1 16 9 CN20 20V . . 2 PGND 1 .
3) PCB C, filter board 10 11 CN204 12 CN205 CN206 CN8 9 13 8 PE3 PE2 7 14 6 CN30 CN213 CN214 PE1 15 CN211 5 CN202 CN203 CN200 CN201 16 CN212 4 3 2 1 PCB C 3-phase 12/14/16kW Code Assembly unit Code Assembly unit 1 Power supply L2(CN201) 9 2 Power supply L3(CN200) 10 Power filtering L3(L3’) 3 Power supply N(CN203) 11 Power filtering L2(L2’) 4 Power supply port of 310VDC(CN212) 12 Power filtering L1(L1’) 5 Reserved(CN211) 13 Power supply port for main control
10 TEST RUNNING Operate according to "key points for test running" on the electric control box cover. CAUTION ● Test running can not start until the outdoor unit has been connected to the power for 12 hours. ● Test running can not start until all the valves are affirmed open. ● Never make the forced running .(Or the protector sits back, danger will occur.) 11 PRECAUTIONS ON REFRIGERANT LEAKAGE When the refrigerant charge in appliance is more than 1.842kg, following requirments should be complied with.
Indoor Unit Outdoor Unit Room is filled of leaked refrigerant. (All refrigerant has leaked out.) 8/10/12/14/16 kW Fig.11-2 Indoor unit A. Ventilation peristome B. Leakage alarm related to mechanical ventilator (Leakage hunting siren should be installed in places where the refrigerant can be easily gathered) Fig.11-3 Max. differance in height 12 TURN OVER TO CUSTOMER downside The owner's manual of indoor unit and owner's manual of outdoor unit must be turned over to the customer.
WARNING Turn off any combustible heating devices, ventilate the room, and contact the dealer where you purchased the unit. Do not use the heat pump until a service person confirms that the portion where the refrigerant leaks is repaired. Ask your dealer for installation of the heat pump. Incomplete installation performed by yourself may result in a water leakage, electric shock, and fire. Ask your dealer for improvement, repair, and maintenance.
NOTE Never expose little children, plants or animals directly to the air flow. Adverse influence to little children, animals and plants may result. When the protection equipment starts, please shut down the manual power switch, and restart operation after problem is solved. Do not allow a child to mount on the outdoor unit or avoid placing any object on it. Falling or tumbling may result in injury. 13.
13.8 Error codes When a safety device is activated, an error code will be displayed on the user interface. A list of all errors and corrective actions can be found in the table below. Reset the safety by turning the unit OFF and back ON. In case this procedure for resetting the safety is not successful, contact your local dealer.
ERROR CODE MALFUNCTION OR PROTECTION The DC fan failure FAILURE CAUSE AND CORRECTIVE ACTION 1. Strong wind or typhoon below toward to the fan, to make the fan running in the opposite direction. Change the unit direction or make shelter to avoid typhoon below to the fan. 2.fan motor is broken, change a new fan motor. 1. Whether the power supply input is in the available range. Voltage protection 2. Power off and power on for several times rapidly in short time.
ERROR CODE MALFUNCTION OR PROTECTION FAILURE CAUSE AND CORRECTIVE ACTION High pressure switch protection Heating mode, DHW mode: 1. The water flow is low; water temp is high, whether there is air in the water system. Release the air. 2. Water pressure is lower than 0.1Mpa, charge the water to let the pressure in the range of 0.15~0.2Mpa. 3. Over charge the refrigerant volume. Recharge the refrigerant in right volume. 4. Electrical expansion valve locked or winding connector is loosen.
ERROR CODE MALFUNCTION OR PROTECTION FAILURE CAUSE AND CORRECTIVE ACTION 1. Check the power supply. Low DC generatrix voltage protection 2. If the power supply is OK,and check if LED light is OK, check the voltage PN, if it is 380V, the problem usually comes from the main board. And if the light is OFF, disconnect the power, check the IGBT, check those dioxides, if the voltage is not correct, the inverter board is damaged, change it. 3.
ERROR CODE MALFUNCTION OR PROTECTION FAILURE CAUSE AND CORRECTIVE ACTION Module protection DC generatrix low voltage protection DC generatrix high voltage protection 1. Check the Heat pump system pressure; 2. Check the phase resistance of compressor; P6 MCE malfunction 3. Check the U、V、W power line connection sequence between the inventer board and the compressor; 4. Check the L1、L2、L3 power line connection between the inventer board and the Filter board； 5. Check the inventer board.
14 TECHNICAL SPECIFICATIONS Model 4kW 6kW 8kW 10kW 220-240V~ 50Hz Power supply Rated power input 2200W 2600W 3300W 3600W Rated current 10.5A 12.0A 14.5A 16.0A Refer to the technical data Norminal capacity Dimensions (W×H×D)[mm] 1008*712*426 1118*865*523 Packing (W×H×D)[mm] 1065*810*485 1190*970*560 DC motor / Horizontal Fan motor DC inverter dual rotary Compressor Fin-coil Heat exchanger Refrigerant R32 Type Quantity 1500g 1650g Net weight 60kg 78.5kg Gross weight 65.
Model 12kW Power supply 14kW 16kW 12kW 3-phase 14kW 3-phase 16kW 3-phase 380-415V 3N~ 50Hz 220-240V~ 50Hz Rated power input 5400W 5700W 6100W 5400W 5700W 6100W Rated current 24.5A 25.0A 26.0A 9.0A 10.0A 11.
15 INFORMATION SERVICING 1) Checks to the area Prior to beginning work on systems containing flammable refrigerants, safety checks are necessary to ensure that the risk of ignition is minmised. For repair to the refrigerating system, the following precautions shall be complied with prior to conducting work on the system. 2) Work procedure Works shall be undertaken under a controlled procedure so as to minimise the risk of a flammable gas or vapour being present while the work is being performed.
b) Particular attention shall be paid to the following to ensure that by working on electrical components, the casing is not altered in such a way that the level of protection is affected. This shall include damage to cables, excessive number of connections, terminals not made to original specification, damage to seals, incorrect fitting of glands, etc. Ensure that apparatus is mounted securely.
Cylinders shall be kept upright. Ensure that the refrigeration system is earthed prior to charging the system with refrigerant. Label the system when charging is complete(if not already). Extreme care shall be taken not to overfill the refrigeration system. Prior to recharging the system it shall be pressure tested with OFN. The system shall be leak tested on completion of charging but prior to commissioning. A follow up leak test shall be carried out prior to leaving the site.
ANNEX A: Refrigerant cycle 11 12 15 2 13 7 5 7 HP 9 LP 14 4 8 10 17 1 Cooling Heating 3 6 Description Item 16 Description Item Evaporation sensor in heating 1 Compressor 10 2 4-Way Valve 11 Stop valve (gas) 3 Gas-liquid separator 12 Stop valve (liquid) 4 Air side heat exchanger 13 High Pressure Switch 5 Electronic expansion Valve 14 Low Pressure Switch 6 Single-way electromagnetic valve 15 Pressure sensor 7 Strainer 16 Capillary 8 Discharge temperature sen
ANNEX B: To install the E-heating tape at the drainage outlet (by client) Connect the wireCeating tape at the drainage outlet to the wire joint XT3. A A L 4/6kW N XT3 To the heating tape of drainage outlet NOTE The picture is for reference only, please refer to the actual product. A The power of the E-heating tape shall not exceed 40W/200mA, supply volatge 230VAC.
A A L N XT3 12/14/16kW 1-phase To the heating tape of drainage outlet NOTE The picture is for reference only, please refer to the actual product. The power of the E-heating tape shall not exceed 40W/200mA, supply volatge 230VAC.
NOTE 43
Systemair srl Via XXV Aprile, 29 20825 Barlassina (MB) Italy Tel. +39 0362 680 1 Fax +39 0362 680 693 As part of our ongoing product improvement programme, our products are subject to change without prior notice. Non contractual photos. Dans un souci d’amélioration constante, nos produits peuvent être modifiés sans préavis. Photos non contractuelles. In dem Bemühen um ständige Verbesserung können unsere Erzeugnisse ohne vorherige Ankündigung geändert werden. Fotos nicht vertraglich bindend.
