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MODELS
Wall-mounted type
PNV 007
PNV 015
PNV 009
PNV 018
PNV 012
PNV 021
SAFETY PRECAUTIONS
● Read the following "SAFETY PRECAUTIONS" carefully before installation.
● Carry out test running to confirm that no abnormality occurs after the installation. Then, explain to user the operation, care and maintenance as
stated in instructions. Please remind the customer to keep the operating instructions for future reference.
WARNING
This indication shows the possibility of causing death or serious injury.
CAUTION
This indication shows the possibility of causing harm or damage the equipment.
1) Use qualified installer and follow carefully this instructions. Otherwise it will cause electrical shock, water leakage, or esthetic problem.
2) Install at a strong and firm location which is able to withstand the set's weight. If the strength is not enough or installation is not properly done, the set
will drop and cause injury.
3) For electrical work, follow the local national wiring standard, regulation and this installation instruction. An independent circuit and single outlet must
be used. If electrical circuit capacity is not enough or defect found in electrical work, it will cause electrical shock or fire.
4) Use the specified cable and connect tightly for indoor connection. Connect tightly and clamp the cable so that no external force will be acted on the
terminal. If connection or fixing is not perfect, it will cause heat-up or fire at the connection.
5) Wire routing must be properly arranged so that control board cover is fixed properly. If control board cover is not fixed perfectly, it will cause heat-up
at connection point of terminal, fire or electrical shock.
6) When carrying out piping connection, take care not to let air substances other than the specified refrigerant go into refrigeration cycle. Otherwise, it
will cause lower capacity, abnormal high pressure in the refrigeration cycle, explosion and injury.
7) Do not damage or use unspecified power supply cord. Otherwise, it will cause fire or electrical shock.
8) This equipment must be earthed. It may cause electrical shock if the grounding is not perfect.
9) Do not install the unit at place where leakage of flammable gas may occur. In case gas leaks and accumulates at surrounding of the unit, it may
cause fire.
1) Selection of the installation location.
Select a installation location which is rigid and strong enough to support or hold the unit, and select a location for easy maintenance.
2) Do not release refrigerant.
Do not release refrigerant during piping work for installation, reinstallation and during repairing a refrigeration parts. Take care of the liquid refrigerant.
it may cause frostbite.
3) It may need two people to carry out the installation work.
4) Do not install this appliance in a laundry room or other location where water may drip from the ceiling, etc.
5) Carry out drainage pipes as mentioned in installation instructions. If drainage is not perfect, water may enter the room and damage the furniture.
INSTALLATION MANUAL
IM_PNV_1 A 1_GB
WARNING
CAUTION
Part NO:468050156/02
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Summary of Contents for Airwell PNV 007
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Page 1: Installation Manual
INSTALLATION MANUAL MODELS Wall-mounted type PNV 007 PNV 015 PNV 009 PNV 018 PNV 012 PNV 021 SAFETY PRECAUTIONS ● Read the following "SAFETY PRECAUTIONS" carefully before installation. ● Carry out test running to confirm that no abnormality occurs after the installation. Then, explain to user the operation, care and maintenance as stated in instructions. Please remind the customer to keep the operating instructions for future reference. WARNING This indication shows the possibility of causing death or serious injury. CAUTION This indication shows the possibility of causing harm or damage the equipment. WARNING 1) Use qualified installer and follow carefully this instructions. Otherwise it will cause electrical shock, water leakage, or esthetic problem. 2) Install at a strong and firm location which is able to withstand the set's weight. If the strength is not enough or installation is not properly done, the set will drop and cause injury. 3) For electrical work, follow the local national wiring standard, regulation and this installation instruction. An independent circuit and single outlet must be used. If electrical circuit capacity is not enough or defect found in electrical work, it will cause electrical shock or fire. 4) Use the specified cable and connect tightly for indoor connection. Connect tightly and clamp the cable so that no external force will be acted on the terminal. If connection or fixing is not perfect, it will cause heat-up or fire at the connection. 5) Wire routing must be properly arranged so that control board cover is fixed properly. If control board cover is not fixed perfectly, it will cause heat-up at connection point of terminal, fire or electrical shock. 6) When carrying out piping connection, take care not to let air substances other than the specified refrigerant go into refrigeration cycle. Otherwise, it will cause lower capacity, abnormal high pressure in the refrigeration cycle, explosion and injury. -
Page 2: Attached Accessories
T here should not be any heat source or steam near the unit. T here should not be any obstacles blocking the air circulation. A place where air circulation in the room is good. A place where drainage can be easily done. D o not install the unit near the door way. E nsure the spaces indicated by arrows from the wall, ceiling, fence or other obstacles.(Fig 1) T he appliance shall be installed over 2.3m high. HOW TO FIX INSTALLATION PLATE The mounting wall is strong and solid enough to prevent it from the vibration. The edge of installation carton board should be at more than 50mm at right and left of the wall. 1 .Locate the mounting plate on the wall in a horizontal position. 2 .Mark the position of the four mounting holes on the wall and drill four holes to accommodate the dowels. 3 .Mount the mounting plate on the wall by the four screws. Ensure screws are tightened properly. 4 .Mark the location of the piping hole on either side of the mounting plate as shown. 5 .The piping hole is drilled at a 5down-ward angle to prevent condensed or rain waler from penetrating back into the room. 6 .Trim the hole in the wall with a 70mm commercial plastic tube. PNV 007 PNV 009 PNV 012 Fig 1-1... - Page 3 50mm 50mm min min PNV 015 PNV 018 PNV 021 Fig 1-2 UNIT INSTALLATION Unit offers five directions for installing refrigerant pipe, please installing the unit according to following installtion: 1. Knockout hole and pull out the pipes. 4. Purifying filter installation (optional). 2. Install the unit to wall. 5. Check the drainage. 3. Secure the unit. Pull out the piping and hose Move the drain hose near to arrow mark and tape it with piping in a position as mentioned in Fig. below Piping direction (Front side) Right Drain hose Right rear Piping Right Bottom Left Left Rear Cover for the left piping Cover for the Cover for the...
- Page 4 Attention not to bend Install the Indoor Unit(Continue) up drain hose To take out the unit, pull the marking at the bottom unit,and pull it slightly towards you to disengage the 1 Bend the pipe as hooks from the unit. closely on the wall as possible, but be careful that it doesn’t break. 2 Do not wiring the power wire and communication wire together. marking Secure the Indoor Unit 1.Tape the extra connecting cable in a bundle and keep it behind the chassis.Ensure that the connecting cable is not clamped in between the unit's hook (2 positions) and installation plate. 2.Press the lower left and right side of the unit against the installation plate until hooks engages with their slots (sound click). Rear view Unit's hook Installation plate Collaborate the piping Insulation of piping connections ● Carry out insulation after checking for gas leaks and secure with vinyl tape. communication wiring Drain hose Vinyl tape Adjust the piping slightly downwards.
- Page 5 Vertical airflow How to take out front grille deflection louver Please follow the steps below to take out front grille if necessary during servicing. 1.Set the vertical airflow direction louver to the horizontal position. 2.Slide down the two caps of PNV 007/009/012 on the front grille as shown in the illustration at right, then remove the two mounting screws. (If the unit is PNV015/018/021, it has three caps). 3.Pull the lower section of the front grille towards your to remove the front grille. (Move the vertical vane to horizontal) Connect the drainage pipe 1 Use standard hard PVC pipe (19mm) for the drain pipe. 2 Use the drain hose to change the direction. 3 Insert the drain hose until it connects the drain port very well, and then secure it tightly with the hose clamp. 4 After checking the drainage, wrap the drain hose with the insulation and clamps. Check the drainage 1 Open front panel and remove air filters. (Drainage checking can be carried out without removing the front grill). 2 Pour a glass of water into the drain tray-styrofoam. Drain traystyrofoam 3 Ensure that water flows out from drain hose of the indoor unit. Height Compensation Setting The Compensation setting according to installation height can be done by using the dip switch 11 and 12 on controller PCB. Installation Height Height Code DS11 DS12 2.3-2.7(m) 2.7-3.1(m) 3.1-3.5(m)
- Page 6 Power supply wiring Mainbus and R/C communciation wiring 1.Unscrew and remove the service lid. 1.Unscrew and remove the service lid. 2.Connect the power supply wiring to the power supply 2.Connect the R/C wirings to R1,R2 terminal block and the terminal block. mainbus wirings to F1,F2 terminal block. 3.When doing this,press the power supply wiring under the 3.Press the wirings under the wire clip tightly. wire clip tightly. NOTE: For how to connect the power wire and communication wire between outdoor unit and indoor units, please refer to chapter 9 “Field Wiring” in outdoor unit installation manual. Tightening to torque for the terminal screws 1.Use the correct screwdriver for tightening the terminal screws.If the blade of screwdriver is too small, the head of the screw might be damaged, and the screw will not be properly tightened. 2.If the terminal screws are tightened too hard, screws might be damage. 3.Refer to the table below for the tightening torque of the terminal screws. Terminal Size Tightening torque Remote controller, Transmission wiring and forced offterminal block(4P) M3.5 0.8~1.0N.m Power supply and Ground terminal block(3P) 1.2~1.5N.m Electrical characteristic Unit Power supply Fan motor MCA : Min. Circuit Amps (A) MFA : Max. Fuse Amps(A) Model Volts KW : Fan Motor Rated output(KW)
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