![Haier AB18SC2VHA [19/36] Y indoor cassette unit installation complete](/img/pdf.png)
Haier AB18SC2VHA [19/36] Y indoor cassette unit installation complete
![Haier AB18SC2VHA [19/36] Y indoor cassette unit installation complete](/views2/1812066/page19/bg13.png)
Содержание
- Ductless split heat pump 1
- English 1
- Installation manual 1
- Table of contents 1
- Introduction overview 2
- Outdoor unit installation 2
- Outdoor unit product information 2
- Page 2 installation 2
- As temperature setpoint is reached the inverter will run everything slowly to provide small amounts of capacity to keep the rooms comfortable at times the air coming out of the indoor units will be close to or at room temperature this is normal 3
- As the temperature in the zones gets closer to the setpoint requirement the inverter will slow everything down this is normal operation 3
- Cool mode 14 f 114 f heat mode 5 f 74 f 3
- English 3
- Installation page3 3
- Introduction overview 3
- Matching up the outdoor unit to indoor units 3
- Operating temperature ranges 3
- Outdoor unit product information 3
- Temperature control and the inverter 3
- The approved combinations of indoor unit capacity and outdoor unit model are shown at the right the capacity ratings can be matched to any of the high wall cassette or slim duct concealed models 3
- The outdoor unit inverter will operate the compressor outdoor fan motor and indoor fan motor at the proper speed to provide enough capacity to satisfy the heat load from all operating indoor units 3
- The systems are not rated for use of only 1 indoor unit do not vary from the available combinations in these tables 3
- This precise match of capacity and load is how ductless air conditioners acheive high efficiency ratings 3
- When ports are not used always connect the refrigerant lines to circuits located at the outdoor units lowest possible connection use line reducing fittings to transition from the outdoor port size to the required port size of the indoor unit 3
- 10 0 10 4
- 4 75 20 24 4 75 20 24 4 75 20 24 4
- English 4
- Introduction overview 4
- Page 4 installation 4
- Product specifications 4
- English 5
- Installation pages 5
- Outdoor unit clearances 5
- Required tools for installation procedure for selecting the location 5
- Step 1 preparation 5
- Attaching drain elbow to outdoor unit 6
- English 6
- Page 6 installation 6
- Piping limits pipe size 6
- Set the outdoor unit 6
- Step 2 installation of the outdoor unit 6
- Step 3 refrigerant line connections 6
- Connection priority 7
- English 7
- Installation page 7 7
- Step 3 refrigerant line connections 7
- Installation 8
- Leak test 8
- Page 8 8
- Piping connection 8
- Step 3 refrigerant line connections 8
- Step 4 leak test and evacuation 8
- English 9
- Installation page 9 9
- Step 4 leak test and evacuation 9
- System evacuation 9
- English 10
- Page 10 installation 10
- Step 5 electrical connections 10
- Wiring unit 10
- After the check has completed if all wiring is correct the numeric display will indicate 0 and the single leds representing the individual circuits for the connected indoor units will be lit constantly 11
- As the check is being performed all units that are properly connected will be indicated by the corresponding led for that circuit being lit constantly led 1 piping circuit a led 2 piping circuit b 11
- English 11
- If the self check is not possible check the indoor unit wiring and piping in the usual manner 11
- If there are any miswired units the numeric display will flash ec error connection and th corresponding led for the miswired circuit will flash check and correct the wiring as needed 11
- Installation page 11 11
- Refer to the chart shown below table 2 11
- Step 5 electrical connections 11
- Table 2 11
- The numeric display will initialize and begin to alternate between the compressor working frequency a number representing the hz value and ch checking 11
- This unit is capable of automatically checking for wiring errors between the indoor and outdoor units 11
- To enter the wiring error check test place all 4 dip switches of the test board to the on position illustration 6 remove and reapply power to the unit the system will enter the operation of wiring error check 11
- When the test is complete remove power to the system and return the 4 dip switches to the off position reapply power to the the system the test is complete 11
- Wiring error check 11
- Check items for test run 12
- Page 12 installation 12
- Step 6 charging 12
- Step 7 system test 12
- Step 8 explaining operation to the end user 12
- English 13
- Installation page 13 13
- Outdoor unit installation complete 13
- Seacoast application 13
- Built in condensate pump and float switch 14
- Cassette indoor unit specifications 14
- Cassette product information 14
- English 14
- Included with the cassette unit is factory provided insulating tape this tape should be placed over the refrigerant piping connections at the indoor unit to prevent sweating 14
- Indoor unit installation cassette 14
- Introduction overview 14
- Optional fresh air can be piped into the cassette assembly the knockout is located on the side of the cassette assembly if fresh air is desired be certain to filter the air prior to it entering the cassette a 4 galvanized pipe should be used to pipe in the fresh air 14
- Page 14 installation 14
- The cassette indoor air handler ships consists of a cassette assembly and operational louver the cassette indoor unit is operated via a factory supplied remote control wired controller is optional 14
- The cassette unit has a built in condensate pump and associated float switch that manages the operation of the condensate pump a flexible hose is included with the cassette unit this hose connects the cassette condensate drain outlet to the buildings condensate drain system 14
- The cassette unit receives 230 volt line voltage from a connection at the outdoor condensing unit there is no requirement for independent line voltage connections 14
- The cassette unit will install between standard dropped ceiling grids it is mounted using threaded rods that fit into brackets that are located at all four corners of the cassette assembly 14
- The motorized louver is controlled via the remote control the louver has indicator lights that communicate function and diagnostic information to the user and service technician 14
- In under 15
- Installation page 15 15
- Introduction overview 15
- English 16
- Page 16 installation 16
- Procedure for selecting the location 16
- Required tools for installation 16
- Step 1 preparation 16
- Threaded rod mounting information 16
- English 17
- Installation page 17 17
- Step 2 installation of the cassette unit 17
- Step by step guide to cassette installation 17
- English 18
- Page 18 installation 18
- Step 2 installation of the cassette unit 18
- English 19
- Installation page 19 19
- Step 3 electrical connections 19
- Step 4 louver installation 19
- Step 5 pull vacuum on system 19
- Y indoor cassette unit installation complete 19
- A display indicator located on the front panel of the unit provides temperature and operating modes of the system it can also display error code conditions of the system 20
- A motorized louver at the front of the unit is controlled via the remote control the louver may be set to either oscillate or remain in a stationary position 20
- Carbon and catechin filters clip in to the filter screens to help filter the air 20
- English 20
- Indoor unit installation wall mount 20
- Introduction overview 20
- Manual vanes located behind the louver may be set to help thedirection of airflow 20
- Page 20 installation 20
- Piping to the unit may be routed from one of several directions left left back left down right right back and right down 20
- The wall mount indoor air handler consists of a single compact unit operated via a factory supplied remote control 20
- The wall mount unit receives 230 volt line voltage from a terminal connection at the outdoor condensing unit there is no requirement for independent line voltage connections 20
- Wall mount indoor unit specifications 20
- Wall mount product information 20
- Clearances of indoor and outdoor units 21
- English 21
- Installation page 21 21
- Required tools for installation procedure for selecting the location 21
- Step 1 preparation 21
- Attaching the mounting plate to the wall 22
- English 22
- Page 22 installation 22
- Step 2 installation of the wall mount unit 22
- English 23
- Installation page 23 23
- Mounting plate 23
- Mounting the indoor unit onto the wall plate 23
- Step 2 installation of the wall mount unit 23
- English 24
- I indoor wall mount unit installation complete 24
- Page 24 installation 24
- Step 3 electrical connections 24
- Step 4 pull vacuum on system 24
- English 25
- Included with the slim duct unit is factory provided insulating tape this tape should be placed over the refrigerant piping connections at the indoor unit to prevent sweating built in condensate pump and float switch 25
- Indoor unit installation slim duct 25
- Installation page 25 25
- Introduction overview 25
- Slim duct indoor unit specifications 25
- Slim duct product information 25
- The slim duct indoor air handler ships consisting of a single assembly the slim duct indoor unit is operated via a factory supplied wired remote control 25
- The slim duct unit has a built in condensate pump and associated float switch that manages the operation of the condensate pump a flexible hose is included with the slim duct unit this hose connects the slim duct condensate drain outlet to the building s condensate drain system 25
- The slim duct unit receives 230 volt line voltage from a connection at the outdoor condensing unit there is no requirement for independent line voltage connections 25
- The slim duct unit will install above the ceiling or in a soffit area it is mounted using threaded rods that fit into brackets that are located at all four corners of the slim duct assembly 25
- Wired controller 25
- Clip 8 in 26
- Drainage hose 26
- English 26
- In below 3 5 ft suspending bracket 26
- In under 26
- Introduction overview 26
- Page 26 installation 26
- Water drainage lifting pipe 26
- English 27
- Installation page 27 27
- Procedure for selecting the location 27
- Required tools for installation 27
- Square wood 27
- Step 1 preparation 27
- Suspension screw 27
- Threaded rod mounting information 27
- English 28
- Page 28 installation 28
- Step 2 installation of the slim duct unit 28
- Step by step guide to slim duct unit installation 28
- English 29
- Installation page 29 29
- Step 2 installation of the slim duct unit 29
- English 30
- Indoor slim duct unit installation complete 30
- Page 30 installation 30
- Step 3 electrical connections 30
- Step 4 pull vacuum on system 30
- Auto button 31
- Cool button 31
- Dry button 31
- English 31
- Fan button 31
- Functions 31
- O heat button 31
- Power button 31
- Remote control functions page 31 31
- Remote controller 31
- Temperature buttons 31
- Turbo quiet button___________________________ 31
- English 32
- Louver swing button horizontal 32
- Louver swing button vertical 32
- Page 32 remote control functions 32
- Timer off button 32
- Timer on button 32
- English 33
- Extra function button 33
- Remote control functions page 33 33
- Sleep button 33
- Confirm cancel button 34
- English 34
- Health button________________________________ 34
- Light button 34
- Lock button 34
- Page 34 remote control functions 34
- Reset button 34
- Www haier com 36
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Step 3 Electrical Connections Electrical Connections Indoor and Outdoor Units ENGLISH 14 AWG Stranded Wire Only Central Controller Not Used Maintain 10 feet of separation between TV and any Radio wiring Step 4 Louver Installation To mount the louver cover onto the cassette assembly Install 2 screws at the keyhole slot positions shown in the first photo Place louver onto the 2 screws and press louver onto cassette housing Swing hang clip into position White circle Install remaining 2 screws and tighten the 4 screws Connect electrical plugs to socket shown below Install the electrical cover box and then snap the return air grille into position Step 5 Pull Vacuum on System See Step 4 2 of the outdoor unit installation section for how to pull a vacuum y Indoor Cassette Unit Installation Complete INSTALLATION PAGE 19