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Pridiom PCM123HX Installation Manual

Four-way cassette type
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INSTALLATION
MANUAL
Four-way Cassette Type
PCM123HX
PCM183HX

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Summary of Contents for Pridiom PCM123HX

  • Page 1 INSTALLATION MANUAL Four-way Cassette Type PCM123HX PCM183HX...

  • Page 2: Table Of Contents

    Install according to this installation instructions strictly. If installation is defective, it will cause water leakage, electrical shock and fire. CONTENTS CONTENTS PAGE PAGE When installing the unit in a small room, take measures against to keep refrigerant concentration from exceeding PRECAUTIONS..............

  • Page 3: Installation Information

    2. INSTALLATION INFORMATION If the refrigerant leaks during installation, ventilate the area immediately. Toxic gas may be produced if the refrigerant comes into the place contacting with fire. To install properly, please read this "installation manual" at The temperature of refrigerant circuit will be high, please first.

  • Page 4: Attached Fittings

    3. ATTACHED FITTINGS Please check whether the following fittings are of full scope. If there are some spare fittings , please restore them carefully. NAME SHAPE QUANTITY 1. Installation paper board Installation Fittings (on some models) 2. Soundproof / insulation sheath Tubing &...

  • Page 5: Inspecting And Handling The Unit

    4. INSPECTING AND HANDLING THE UNIT 5.3.1 Install the main body(cassette type heat pump) At delivery, the package should be checked and any damage should be reported immediately to the service agent. The existing ceiling (to be horizontal) When handling the unit, take into account the following: Cut a quadrangular hole of 880x880mm in the ceiling according to the shape of the installation paper board.
  • Page 6 Table 5-1 Remark MODEL Tubing side Drain side ＞260 R410A &R22 Cooling/Cooling & Heating ＞260 R410A &R22 Cooling/Cooling & Heating ＞330 R410A &R22 Cooling/Cooling & Heating ＞330 30~60 R410A &R22 Cooling/Cooling & Heating Drain piper piping 780(Hook-location) (Unit: mm) 840(Body) 950(Panel) Inner insulation Side plate...
  • Page 7 Leakage Ceiling Pollution Water condensation Grid switch Fig.5-14 Fig.5-9 Loosen upper nut Gap not allowed Adjust lower nut Fig.5-10 Fig.5-15 Installation cover’s rope Slide the four sliders Tap Screw Fig.5-11 in the corresponding channel when installing the cover Fig.5-16 Tubing joint Hook panel Outlet joint 1-1.5m...
  • Page 8 5.3.2 Install the main body(small cassette type heat pump) Necessary room Colourless Horizontal trans parent pipe indicator Fig.5-24 Outlet Inlet Outlet Ground Body Fig.5-19 >1000 Ceiling Fig.5-25 Central hole Fresh air intake (ф65) Body >1000 Fixing hole Hook hole installation paper board Fig.5-20 Screw M5x16 (Accessory)
  • Page 9 Install the panel Align the swing motor on the panel to the tubing joints of the body properly. ( Refer to Fig.5-12) Fix hooks of the panel at swing motor and its opposite sides to the hooks of corresponding water receiver. ( Refer to Fig.5-12.1) Then hang the other two panel hooks onto corresponding hangers of the body.
  • Page 10 Drain side Steel rope Steel rope Ceiling Leakage Swing motor installation cover Cover Swing motor installation cover Cover Swing motor side Please operate according Bolt, washer to the direction of the arrow, or it can not be disassembled when it is necessary. Fig.5-31 Fig.5-29 Body...
  • Page 11 NOTE Fresh air model 18 to 24 Series A=350mm; Series B=85mm Distribution duct Distribution duct model 36 to 60 Series A=350mm; Series B=155mm One-way Fresh air intake ( 75) MODLE (12-18) Two- way Ø65mm Ø75mm Fig.5-35 Fig.5-34 NOTE In case of one duct connection model 12 to 18 Series A=150mm The air volume in duct is around 300-360m3/h for model 18...

  • Page 12: Outdoor Unit Installation

    6. OUTDOOR UNIT INSTALLATION 6.1 Installation Place The outdoor unit should be installed in the location that meets the following requiements: There is enough room for installation and maintenance. The air outlet and the air inlet are not impeded, and can not be reached by strong wind.
  • Page 13 Table 6-1 6.2 Figure of body size MODEL 1. Split type outdoor unit Fig.6-2 Fig.6-2 Fig.6-2 Fig.6-2 Fig.6-2 Fig.6-2 Fig.6-2 Fig.6-2 Fig.6-2 Fig.6-2 1245 Fig.6-3 Fig.6-2 Fig.6-2 1245 Fig.6-3 Fig.6-2 1245 Fig.6-3 1167 Fig.6-3 1245 Fig.6-3 1167 Fig.6-3 1369 Fig.6-3 2.
  • Page 14 2. Vertical discharge type outdoor unit Table 6-2 (Wall or obstacle) DIMENSIONS REMARK MODEL Refore to Fig.6-5 Fig.6-6 3. Centrifugal fan outdoor unit Fig.6-9 (Wall or obstacle) >300mm Fig.6-7 Air inlet Table 6-3 >300mm Air inlet MODEL 1174 1120 1174 1120 680 1381 1328 1381 1328 702...
  • Page 15 b)In case that installing on the floor To change air outlet is necessary to interchange panels too. Fan outlet panel is attached to fan structure, which must be mounted as follow Fig.6-12 Fig.6-14 NOTE All the figures in this manual are for explanation 6.5 Moving and installation purpose only.

  • Page 16: Install The Connecting Pipe

    Concrete Foundation 7. INSTALL THE CONNECTING PIPE Foundation could be on flat and is recommended be 100-300mm higher than ground level. Check whether the height drop between the indoor unit and Install a drainage around foundation for smooth drain outdoor unit, the length of refrigerant pipe, and the number of When installing the outdoor unit fix the unit by anchor bolts of the bends meet the following requirements: M10.
  • Page 17 Bind the connecting pipe and the cables together tightly with Remove the protection cover of stop valve binding tapes. Pass the bound connecting pipe through the wall conduct from outside. Be careful of the pipe allocation to do on damage to the tubing. Connect the pipes.

  • Page 18: Additional Refrigerant Charge

    Table 7-3 Additional Refrigerant Charge Tightening torque N M (Turn clockwise to close) Stop Shaft (valve body) CAUTION Maintenance nut Valve size (Valve lid) Ø6.4 5～7 13.5～16.5 Hexagonal Ø9.5 wrench 4 mm Refrigerant cannot be charged until field wiring has been Ø12.7 7～9 18～22...

  • Page 19: Connect The Drain Pipe

    Table7-6 Drainage test Drainage test MODEL Unit Check whether the drainpipe is unhindered. 18~24 1200 New built house should have this test done before paving the ceiling. 30~36 1381 Remove the test cover, and stow water of about 2000ml to the 1385 water receiver through the stow tube.

  • Page 20: Connective Diagram

    9. CONNECTIVE DIAGRAM Cooling only Liquid side Indoor Outdoor Gas side Liquid side Liquid side Outdoor Indoor Orifice Liquid side Fig. 9-1 Indoor Outdoor NOTE For ensuring throttled efficiency , Please mount the Orifice assembly as horizontally as possible; and anti-shock rubber Fig.

  • Page 21: Wiring

    10. WIRING 1. Split type outdoor unit The appliance shall be installed in accordance with national wiring regulations. Cover The heat pump should use separate power supply with rated voltage. The external power supply to the heat pump should have ground wiring, which is linked to the ground wiring of the indoor and outdoor unit.

  • Page 22: Test Operation

    11. TEST OPERATION The test operation must be carried out after the entire installation has been completed. Please confirm the following points before the test operation: The indoor unit and outdoor unit are installed properly. Tubing and wiring are correctly completed. The refrigerant pipe system is leakage-checked.
  • Page 23 The Specification of Power(indoor power supply) Table 10-1 30~36 42~48 MODEL PHASE 1 P h a s e 1 P h a s e 1 P h a s e 1 P h a s e 1 P h a s e POWER FREQUENCY AND VOLT 208-240 V...
  • Page 24 The Specification of Power(independence power supply) Table 10-5 MODEL 30~36 42~48 1 P h a s e 1 P h a s e 1 P h a s e 1 P h a s e 1 P h a s e PHASE POWER (indoor)

  • Page 25: Outdoor Unit

    CAUTION The power supply is included in the power supply above mentioned can be applied to the table. Wiring figure Fig.10-4 Power supply Switch/Fuse (Available locally) Power wiring (indoor) Power linking wiring (Outdoor) Indoor Outdoor Unit Unit Ground wiring Strong elec-signal link wiring Ground wiring Weak elec-signal link wiring Ground the heat pump properly in case to affect its anti-interference function...
  • Page 26 Fig.10-6 Power supply Power supply Switch/Fuse (Available locally) Power wiring (indoor) Power linking wiring (Outdoor) Indoor Unit Out door Unit Ground wiring Weak elec-signal link wiring Ground wiring Ground the heat pump properly in case to affect its anti-interference function CAUTION A disconnection device having an air gap contact separation in all active conductors should be incorporated in the fixed wiring according to the National Wiring Regulation.
  • Page 27 QSQ4I-017AEN The design and specifications are subject to change without prior notice for product improvement.Consult with the sales agency or manufacturer for details. 202000192506 2012.12.20...
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