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Panasonic S-22ML1E5 Installation Instructions Manual

Vrf system air conditioner, refrigerant r410a
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INSTALLATION INSTRUCTIONS

INSTRUCTIONS D'INSTALLATION
EINBAUANLEITUNG
ISTRUZIONI DI INSTALLAZIONE
INSTRUÇÕES DE INSTALAÇÃO
ΟΔΗΓΙΕΣ ΕΓΚΑΤΑΣΤΑΣΗΣ
INSTRUCCIONES DE INSTALACIÓN
PETUNJUK PEMASANGAN
Model No.
Indoor Units / Unités intérieures / Inneneinheiten / Unità interne / Unidades interiores / Εσωτερικές Μονάδες /
Unidades interiores / Unit Dalam Ruang
22
S-28MD1E5
D1
(CZ-KPD2)**
S-22ML1E5
S-28ML1E5
L1
(CZ02KPL2)**
(CZ02KPL2)**
K1 S-22MK1E5
S-28MK1E5
P1 S-22MP1E5
S-28MP1E5
R1 S-22MR1E5
S-28MR1E5
D1 : 1-Way Cassette / Cassette 1 voies / Einweg-Kassette / A cassetta a 1 via / Cassete de 1 via / Κασέτα 1 οδού / Cassette de 1 vía / Kaset 1-Arah
L1 : 2-Way Cassette / Cassette 2 voies / Zweiweg-Kassette / A cassetta a 2 vie / Cassete de 2 vias / Κασέτα 2 οδών / Cassette de 2 vías / Kaset 2-Arah
K1 : Wall Mounted / Montage mural / Wandmontage / Da muro / De parede / Επιτοίχια μονάδα / Montaje en pared / Dipasang di Dinding
P1 : Floor Standing / Debout / Bodenstehend / Da pavimento, tipo diritto / Em pé no pavimento / Όρθιο δαπέδου / De pie / Berdiri di Lantai
R1 : Concealed Floor Standing / Caché, debout / Verdeckt, bodenstehend / Da pavimento nascosto, tipo diritto / Em pé no pavimento e oculta /
Εντοιχισμένο όρθιο δαπέδου / De pie oculto / Berdiri di Lantai Tersembunyi
Outdoor Units / Unités extérieures / Außeneinheiten / Unità esterne / Unidades exteriores / Εξωτερικές Μονάδες /
Unidades exteriores / Unit Luar Ruang
MF1
3WAY
ME1
2WAY
* Refrigerant R410A is used in the outdoor units.
* Le réfrigérant R410A est utilisé dans les unités extérieures.
* In den Außeneinheiten wird das Kühlmittel R410A verwendet.
* Le unità esterne usano come refrigerante l'R410A.
* O refrigerante R410A é utilizado nas unidades exteriores.
* Το ψυκτικό μέσο R410A χρησιμοποιείται στις εξωτερικές μονάδες.
* En las unidades exteriores se emplea el refrigerante R410A.
* Refrigeran R410A digunakan di unit luar ruang.
85464369337014
28
36
S-36MD1E5
(CZ-KPD2)**
S-36ML1E5
(CZ02KPL2)**
S-36MK1E5
S-36MP1E5
S-36MR1E5
U-8MF1E8, U-10MF1E8, U-12MF1E8, U-14MF1E8, U-16MF1E8
U-8ME1E8(E), U-10ME1E8(E), U-12ME1E8(E), U-14ME1E8(E), U-16ME1E8(E), U-18ME1E8(E), U-20ME1E8(E)
– VRF System Air Conditioner –
for Refrigerant R410A
– Climatiseur VRF System –
pour réfrigérant R410A
– VRF System-Klimaanlage –
für Kühlmittel R410A
– Condizionatore d'aria con sistema VRF –
per refrigerante R410A
– Sistema de Ar Condicionado VRF –
para Refrigerante R410A
– Κλιματιστικό Σύστημα VRF –
για το Ψυκτικό μέσο R410A
– Acondicionador de aire con sistema VRF –
para refrigerante R410A
– Penyejuk Udara Sistem VRF –
Untuk Refrigeran R410A
45
56
S-45MD1E5
S-56MD1E5
(CZ-KPD2)**
(CZ-KPD2)**
S-45ML1E5
S-56ML1E5
(CZ02KPL2)**
(CZ02KPL2)**
S-45MK1E5
S-56MK1E5
S-45MP1E5
S-56MP1E5
S-45MR1E5
S-56MR1E5
73
106
S-73MD1E5
(CZ-KPD2)**
S-73ML1E5
(CZ03KPL2)**
S-73MK1E5
S-106MK1E5
S-71MP1E5
S-71MR1E5
** Panel (optional parts)

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Summary of Contents for Panasonic S-22ML1E5

  • Page 1: Installation Instructions

    Indoor Units / Unités intérieures / Inneneinheiten / Unità interne / Unidades interiores / Εσωτερικές Μονάδες / Unidades interiores / Unit Dalam Ruang S-28MD1E5 S-36MD1E5 S-45MD1E5 S-56MD1E5 S-73MD1E5 (CZ-KPD2)** (CZ-KPD2)** (CZ-KPD2)** (CZ-KPD2)** (CZ-KPD2)** S-22ML1E5 S-28ML1E5 S-36ML1E5 S-45ML1E5 S-56ML1E5 S-73ML1E5 (CZ02KPL2)** (CZ02KPL2)** (CZ02KPL2)** (CZ02KPL2)** (CZ02KPL2)** (CZ03KPL2)**...
  • Page 2 Model No. Indoor Units Indoor Unit Type S-28MD1E5 S-36MD1E5 S-45MD1E5 S-56MD1E5 S-73MD1E5 D1 1-Way Cassette (CZ-KPD2)** (CZ-KPD2)** (CZ-KPD2)** (CZ-KPD2)** (CZ-KPD2)** S-22ML1E5 S-28ML1E5 S-36ML1E5 S-45ML1E5 S-56ML1E5 S-73ML1E5 L1 2-Way Cassette (CZ-02KPL2)** (CZ-02KPL2)** (CZ-02KPL2)** (CZ-02KPL2)** (CZ-02KPL2)** (CZ-03KPL2)** K1 Wall Mounted S-22MK1E5 S-28MK1E5 S-36MK1E5 S-45MK1E5 S-56MK1E5 S-73MK1E5 S-106MK1E5...

  • Page 3: Important

    IMPORTANT! Please Read Before Starting This air conditioning system meets strict safety and • To prevent possible hazards from insulation failure, operating standards. As the installer or service person, the unit must be grounded. it is an important part of your job to install or service the When Transporting system so it operates safely and efficiently.
  • Page 4 When Servicing • Turn the power OFF at the main power box (mains) before opening the unit to check or repair electrical parts and wiring. • Keep your fingers and clothing away from any moving parts. • Clean up the site after you finish, remembering to check that no metal scraps or bits of wiring have been left inside the unit being serviced.

  • Page 5: Check Of Density Limit

    The standards for minimum room volume are as follows. Check of Density Limit (1) No partition (shaded portion) The room in which the air conditioner is to be installed requires a design that in the event of refrigerant gas leaking out, its density will not exceed a set limit. The refrigerant (R410A), which is used in the air conditioner, is safe, without the toxicity or combustibility of ammonia, and is not restricted by laws imposed to protect the ozone layer.

  • Page 6: Table Of Contents

    CONTENTS Page Page IMPORTANT! ........2 3-29. Dimensions and Part Names Floor Standing Type (P1 Type) Please Read Before Starting...

  • Page 7: General

    1. GENERAL Table 1-1 (1-Way Cassette) This booklet briefly outlines where and how to install the ’ Remarks Part Name Figure air conditioning system. Please read over the entire set of Gauge A (Install on instructions for the indoor units and make sure all accessory Installation tubing side.) parts listed are with the indoor units before beginning.

  • Page 8: Selecting The Installation Site

    45, 56, 73, 106 types 2-Way Cassette Part Name Figure Q’ty Truss-head Phillips Tapping screw 4×20 mm Truss-head Phillips Tapping screw 4×10 mm Flare insulation Fig. 2-1 Table 1-4 (Floor Standing & Concealed Floor Standing) 1-Way Cassette ’ Remarks Part Name Figure Connection For connecting gas...

  • Page 9: How To Install The Indoor Unit

    3. HOW TO INSTALL THE INDOOR UNIT ● Use existing ceiling supports or construct a suitable support ■ 1-Way Cassette Type (D1 Type) as shown in Fig. 3-4. Ceiling tiles 3-1. Preparation for Suspending Ceiling support ’ This unit uses a drain pump. Use a carpenter s level to check that the unit is level.

  • Page 10: Installing The Drain Piping

    (4) The indoor unit should be suspended from the suspension CAUTION bolts (Fig. 3-7) so that the distance between the bottom of ● Do not use adhesive at the drain connection port on the the suspension lug and the bottom surface of the ceiling is indoor unit.

  • Page 11: Checking The Drainage

    ■ 2-Way Cassette Type (L1 Type) 3-5. Checking the Drainage After wiring and drain piping are completed, use the following procedure to check that the water will drain smoothly. For this, 3-6. Preparation for Suspending prepare a bucket and wiping cloth to catch and wipe up spilled This unit uses a drain pump.

  • Page 12: Placing The Unit Inside The Ceiling

    (3) Cut the ceiling material, if necessary. (2) Thread the 3 hexagonal nuts and 2 washers (field supply) (Refer to Figs. 3-19 and 3-20, and Table 3-1.) onto each of the the 4 suspension bolts as shown in Fig. 3-23. Use 1 nut and 1 washer for the upper side, and 2 nuts and 1 washer for the lower side, so that the unit will not fall off the suspension lugs.

  • Page 13: Checking The Drainage

    (2) After checking the drainage, wrap the supplied packing 3-10. Checking the Drainage and drain pipe insulator around the pipe, then secure it After wiring and drain piping are completed, use the following with the supplied clamps. (Fig. 3-25) procedure to check that the water will drain smoothly. For this, prepare a bucket and wiping cloth to catch and wipe up spilled Drain insulator (supplied) water.

  • Page 14: Make A Hole

    (2) Press the 2 marks on the frame cover and disengage CAUTION the stationary tabs from the frame. (Fig. 3-32) Also avoid areas where electrical wiring or conduits are located. Rear panel The above precautions are also applicable if tubing goes through the wall in any other location.

  • Page 15: Install The Rear Panel On The Wall

    3-13. Install the Rear Panel on the Wall (2) Remove the 2 screws. (Fig. 3-41) Be sure to confirm that the wall is strong enough to suspend the unit. NOT E Be sure to install the unit within the range of the wall. If Wooden Wall (1) Attach the rear panel to the wall with the 8 screws provided.

  • Page 16: Shape The Indoor Side Tubing

    (b) Press the bottom right and left corners and center of (5) Do not allow wiring to touch the refrigerant tubing, the air intake grille to attach it to the indoor unit. compressor, or any moving parts of the fan. (Fig.

  • Page 17: Mounting

    (6) Be sure to secure the wiring with the provided clamp. (2) Using a screwdriver, remove the terminal screw(s) on the terminal plate. (3) Using the pliers, bend the solid wire to form a loop suitable NOT E for the terminal screw. When closing the air intake grille, press the bottom right and left (4) Shape the loop wire properly, place it on the terminal plate corners and center.
  • Page 18 ■ Left-side tubing NOT E (1) Lead the tubing and drain hose through the wall, allowing For tubing, choose either the right or left tubing direction and sufficient length for connection. Then bend the tubing using follow the steps below. This work can be made easier by a tube bender to make the attachment.

  • Page 19: Drain Hose

    Drain hose Never allow a trap to form in the course of the hose. Slide the drain hose fully onto the drain pan outlet until If the drain hose will run in the room, insulate the hose with the drain hose edge is pushed into the insulation. Check insulation* so that chilled condensation will not damage that the screw holes in the drain bracket and the drain pan furniture or floors.

  • Page 20: Wall Mounted Type (K1 Type) 45, 56, 73, 106 Types

    ■ Wall Mounted Type (K1 Type) 45, 56, 73, 106 types 3-20. Remove the Rear Panel from the Unit (1) Remove and discard the set screw on the rear panel. (Fig. 3-71) (2) Press the 2 marks on the frame cover and disengage the stationary tabs from the frame.

  • Page 21: Install The Rear Panel On The Wall

    (4) Using a sabre saw, key hole saw or hole-cutting drill N OT E attachment, cut a hole in the wall. See Table 4 and Hole should be made at a slight downward slant to the outdoor Fig. 3-77. side. Table 4 Indoor Outdoor...

  • Page 22: Removing And Installing The Grille

    3-23. Removing and Installing the Grille Front panel Basically, these models can be installed and wired without removing the grille. If access to any internal part is needed, follow the steps as given below. How to remove the grille (1) Open the front panel until it is nearly horizontal, grasp the sections near the front panel arms on both sides, and then remove the panel by pushing the arms towards the outside while pulling the panel towards you.

  • Page 23: Shape The Indoor Side Tubing

    3-24. Shape the Indoor Side Tubing (1) Arrangement of tubing by direction a) Right or left tubing Cut out the corner of the right/left frame with a hacksaw or the like. (Figs. 3-89 and 3-90) Grille b) Right-rear or left-rear tubing In this case, the corner of the frame need not be cut.

  • Page 24: Mounting

    3-26. Mounting (1) To install the indoor unit, mount the indoor unit onto the 3 tabs on the upper part of the rear plate. (2) Hold down the air discharge outlet and press the lower part of the indoor unit until it clicks to securely fasten to the 2 tabs on the lower part of the rear plate.
  • Page 25 ■ Left-side tubing (1) Lead the tubing and drain hose through the wall, allowing sufficient length for connection. Then bend the tubing using a tube bender to make the attachment. (Fig. 3-98) Rear panel (2) Switch the drain hose and drain cap. Hole in wall Switching drain hose and drain cap (a) Locate the drain hose and the drain cap.

  • Page 26: Drain Hose

    To unmount indoor unit (1) Remove the screw cover on the bottom surface. (Fig. 3-104) (2) Fasten the frame to the rear panel using the 2 supplied tapping screws 4 x 10 mm. (Fig. 3-104) (3) Press the 2 marks on the lower part of the indoor unit and unlatch the tabs.

  • Page 27: Floor Standing Type (P1 Type)

    ■ Floor Standing Type (P1 Type) 3-29. Dimensions and Part Names Floor Standing Type (P1 Type) Concealed Floor Standing Type (R1 Type) 4-ø12 holes (for fastening the indoor unit to the floor with screws) 3-28. Required Minimum Space for Installation and Service Air filter Refrigerant connection outlet (liquid tube)
  • Page 28 Concealed Floor Standing Type (R1 Type) 4-ø12 holes (for fastening the indoor unit to the floor with screws) Air filter Refrigerant connection outlet (liquid tube) Refrigerant connection outlet (gas tube) Level adjusting bolt Drain outlet (20A) Flange for air-outlet duct Table 3-4 Unit: mm Length...

  • Page 29: Removing And Attaching The Front Panel (Floor Standing Type)

    ● When a downward tube is required, refer to the opening 3-30. Removing and Attaching the Front Panel dimensions shown in Fig. 3-112. (Floor Standing Type) NOT E A dew-prevention heater is secured behind the front panel. Rear-tube outlet When removing or attaching the panel, take care not to damage the lead wire to the heater.

  • Page 30: Installing The Remote Controller

    (2) Ensure that the drain pipe has a downward gradient of 4. ELECTRICAL WIRING 1/100 or more and that there are no water traps. 4-1. General Precautions on Wiring (3) Provide insulation for the drain pipe. (1) Before wiring, confirm the rated voltage of the unit as (4) After the drain piping is completed, pour water into the shown on its nameplate, then carry out the wiring closely drain pan to check that the water drains smoothly.

  • Page 31: Wiring System Diagram

    4-3. Wiring System Diagram ex.) MF1 Type Indoor unit (No. 1) Power supply Outdoor unit 220 – 240V ~50/60Hz INV unit Ground Power supply Remote 380 – 415V, 3 N~, 50Hz controller Ground Ground Ground Indoor unit Ground (No. 2) Inter-outdoor-unit control wiring Power supply Ground...
  • Page 32 CAUTION (1) When linking outdoor units in a network, disconnect the terminal extended from the short plug from all outdoor units except any one of the outdoor units. (When shipping: In shorted condition.) For a system without link (no connection wiring between outdoor units), do not remove the short plug. (2) Do not install the inter-unit control wiring in a way that forms a loop.
  • Page 33 How to connect wiring to the terminal ■ For stranded wiring Stranded wire Special (1) Cut the wire end with cutting pliers, Screw washer then strip the insulation to expose Ring the stranded wiring about 10 mm and pressure Ring pressure tightly twist the wire ends.
  • Page 34 K1 type (22, 28, 36 types) K1 type (46, 56, 73, 106 types) Functional ground screw (External Electronic Use this screw when connecting the shield Expansion Valve Kit and Schedule Timer)* for the Inter-unit control wiring to ground. Protective ground screw (External Solenoid Valve Kit for 3WAY)* Protective ground screw (External Solenoid Fixture screw for resin cover...

  • Page 35: How To Process Tubing

    Caution Before Connecting Tubes Tightly 5. HOW TO PROCESS TUBING (1) Apply a sealing cap or water-proof tape to prevent dust or 5-1. Connecting the Refrigerant Tubing water from entering the tubes before they are used. (2) Be sure to apply refrigerant lubricant (ether oil) to the Use of the Flaring Method surface of a flare before making piping connections.

  • Page 36: Insulating The Refrigerant Tubing

    If the flare nuts are over-tightened, the flare may be Taping the fl are nuts damaged, which could result refrigerant leakage and cause Cover up the tubing connections with the supplied flare in injury or asphyxiation to room occupants. insulator. Then fasten the insulator at both ends with the vinyl ●...

  • Page 37: Finishing The Installation

    5-5. Finishing the Installation After finishing insulating and taping over the tubing, use sealing Press on the putty to seal off the hole in the wall to prevent rain and draft tabs with a from entering. (Fig. 5-9) flathead (minus) screwdriver Apply putty here Hinge...
  • Page 38 (7) Fit the supplied screws into the holes at the panel center Air leakage (2 locations, front and rear), and tighten them. As shown in the Fig. 7-6, open the screw cover at the center of the Ceiling panel discharge outlet, then insert and tighten the screw, and air leakage again close the cover.

  • Page 39: Other

    ■ 2-Way Cassette Type (L1 Type) 7-1-5. Installing the side panel and intake grille (For 22, 28, 36, 45, 56 Types) A. Installing the side panel (1) Slide the side panel in the direction of the arrow to install it. 7-3.

  • Page 40: Removing The Ceiling Panel For Servicing

    ■ 2-Way Cassette Type (L1 Type) (For 73 Type) (2) Install the ceiling panel onto the indoor unit. (See Fig. 7-15. The connector is on the electrical component box.) [1] Fasten the stationary fasteners (opposite side of the 7-6. Before Installing the Ceiling Panel connector) to the indoor unit.

  • Page 41: Installing The Ceiling Panel

    7-7. Installing the Ceiling Panel 8. APPENDIX (1) Lift the ceiling panel and position it to align the panel ■ Name of Parts catches with the catch recesses of the indoor unit. (2) Hook the stationary catch first and then press up on the D1 Type (1-WAY CASSETTE) opposite side to engage the level catch to install as shown in Fig.

  • Page 42: Care And Cleaning

    ■ Care and Cleaning Press on the tabs WARNING with a flathead For safety, be sure to turn the air conditioner off and (minus) screwdriver Hinge while pulling out the also to disconnect the power before cleaning. intake grille. Do not pour water on the indoor unit to clean it. This will damage the internal components and cause an electric shock hazard.
  • Page 43 Anti-Mold Filter Floor Standing, Concealed Floor Standing Type (P1, R1): The anti-mold filter behind the front panel should be checked Remove the screw at the bottom left of the front panel and cleaned at least once every two weeks. using a Phillips head screwdriver. (Be sure to replace the screw when cleaning is finished.) How to remove the anti-mold fi...

  • Page 44: When Using Wireless Remote Controller Instead Of Wired Remote Controller

    <Cleaning the drain fi lter and drain pan> How to adjust the air direction Floor Standing Type (P1): Remove the lid near the air discharge grille. Removing the front panel Remove the 3 screws and the cover plate. Open the front panel with a lifting motion to detach the latch. Slide and lift up the air discharge grille.

  • Page 45: Troubleshooting

    ■ Troubleshooting If your air conditioner does not work properly, first check the following points before requesting service. If it still does not work properly, contact your dealer or a service center. Trouble Possible Cause Remedy Air conditioner 1. Power failure. 1.
  • Page 46 Printed in Japan...

This manual is also suitable for:

S-22mk1e5S-28mk1e5S-56mk1e5S-73mk1e5S-106mk1e5S-36mk1e5 ... Show all

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