Panasonic CS-Z25UD3EAW Service Manual
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Panasonic CS-Z25UD3EAW Service Manual

Panasonic CS-Z25UD3EAW Service Manual

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Please file and use this manual together with the service manual for Model No. CU-2E12SBE, CU-2E15SBE, CU-2E18SBE,
CU-3E23SBE,
CU-3E18PBE,
CU-3Z52TBE, CU-3Z68TBE, CU-4Z68TBE, CU-4Z80TBE, CU-5Z90TBE, Order No. PAPAMY1601015CE, PAPAMY1301048CE,
PAPAMY1303046CE, PAPAMY1702035CE, PAPAMY1703049CE, PAPAMY1710082CE.
This service information is designed for experienced repair technicians only and is not designed for use by the general public.
It does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to service a product.
Products powered by electricity should be serviced or repaired only by experienced professional technicians. Any attempt to service
or repair the products dealt with in this service information by anyone else could result in serious injury or death.
There are special components used in this equipment which are important for safety. These parts are marked by
Diagrams, Circuit Board Diagrams, Exploded Views and Replacement Parts List. It is essential that these critical parts should be replaced
with manufacturer's specified parts to prevent shock, fire or other hazards. Do not modify the original design without permission of
manufacturer.
In order to avoid frostbite, be assured of no refrigerant leakage during the installation or repairing of refrigerant circuit.
R32 REFRIGERANT
– This Air Conditioner contains and operates with refrigerant R32.
THIS PRODUCT MUST ONLY BE INSTALLED OR SERVICED BY QUALIFIED PERSONNEL.
Refer to Commonwealth, State, Territory and local legislation, regulations, codes, installation & operation manuals, before the
installation, maintenance and/or service of this product.
Panasonic
CU-4E23PBE,
CU-4E27PBE,
WARNING
IMPORTANT SAFETY NOTICE
PRECAUTION OF LOW TEMPERATURE
Indoor Unit
CS-Z25UD3EAW
CS-Z35UD3EAW
CS-Z50UD3EAW
CS-Z60UD3EAW
CU-5E34PBE,
CU-2Z35TBE,
CAUTION
Order No: PAPAMY1801010CE
Outdoor Unit
CU-Z25UBEA
CU-Z35UBEA
CU-Z50UBEA
CU-Z60UBEA
Destination
Europe
Turkey
CU-2Z41TBE,
CU-2Z50TBE,
in the Schematic
© Panasonic Corporation 2018.

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Summary of Contents for Panasonic CS-Z25UD3EAW

  • Page 1 – This Air Conditioner contains and operates with refrigerant R32. THIS PRODUCT MUST ONLY BE INSTALLED OR SERVICED BY QUALIFIED PERSONNEL. Refer to Commonwealth, State, Territory and local legislation, regulations, codes, installation & operation manuals, before the installation, maintenance and/or service of this product. © Panasonic Corporation 2018.

  • Page 2: Installation Instruction

    12. Installation Instruction ■ Required Materials Insulation of piping connections  Read the catalog and other technical materials • Carry out insulation after and prepare the required materials. checking for gas leaks and secure with vinyl tape.  Applicable piping kit Vinyl tape Piping size Applicable piping kit...

  • Page 3: Indoor Unit

    12.1 Indoor Unit 12.1.1 Selecting the Installation Location Take into consideration the following contents when creating the blueprint. ■ Indoor unit installation location  Do not install the unit in excessive oil fume area such as kitchen, workshop and etc. ...

  • Page 4: Preparation Before Installation

    12.1.3 Installing the Indoor Unit (Installation Embedded in the Ceiling) 12.1.3.1 Preparation before installation  Always provide sufficient entry and exit space to allow installation work, inspection and unit replacement.  Waterproof the rear surface of the ceiling below the unit in consideration of water droplets forming and dropping. CAUTION When cooling operation is performed for an extended period under the following conditions, water droplets may form and drop.
  • Page 5 Dimension of the indoor unit 692 (Flange for air outlet duct) 640 (160x4) 2-ø3.1(Hole) 5-ø3.1(Hole) Inspection access (450x450) (Field supply) 824 (Suspension bolt pitch) 10-ø3.1(Hole) * Filter Uninstalled In case of Bottom Intake Dummy hole Air intake Remove the frame filter assy as shown in Cover plate diagram 1 Remove cover plate as shown in diagram 1...

  • Page 6: Main Unit

    Ceiling Opening  Install inspection opening (450 mm x 450 mm) on the control box side where maintenance and inspection of the control box and drain pump are easy. Install another inspection opening (800 mm x 700 mm) also at the lower part of the unit.
  • Page 7 Installation into the Ceiling  Attach the nuts and washers to the hanging bolts, then lift up and hook the main unit onto the hanging fixtures.  Check if the unit is leveled using a level or a vinyl hose filled partially with water. Hanging bolt (M10) (locally purchased) Flat...
  • Page 8 Embed an outlet box (JIS C 8336) into the wall. Outlet box maybe purchased separately. Medium size square outlet box (obtain locally) Part No. DS3744 (Panasonic Co., Ltd.) or equivalent. Secure the remote controller lower case to the outlet box with the two accessory screws 3. Make sure that the lower case is flat againts the wall at this time, with no bending.

  • Page 9: Insulating The Refrigerant Piping

    12.1.4 Connecting the Drain Piping  Lay the drain piping so as to ensure drainage.  Use a locally purchased VP20 general rigid PVC pipe (outer diameter ø26) for the drain piping and firmly connect the indoor unit and the drain piping using supplied hose band to ensure that no leakage occurs. ...
  • Page 10 12.1.6 Connecting the Indoor/Outdoor Connection Cable   Remove the control box cover and insert the Ensure the colour of wires of outdoor unit and the connection cable into the control box. terminal Nos. are the same to the indoor’s ...
  • Page 11 12.1.6.1 Wire Stripping and Connecting Requirement Wire stripping Conductor not Conductor Conductor fully inserted fully inserted over inserted Indoor/outdoor connection terminal board 5 mm or more No loose strand ACCEPT PROHIBITED PROHIBITED (gap between wires) when inserted Do not joint wires WARNING RISK OF FIRE JOINING OF WIRES MAY CAUSE...

  • Page 12: Check The Drainage

    12.1.7.2 Connecting the Piping to Outdoor Decide piping length and then cut by using pipe cutter. Remove burrs from cut edge. Make flare after inserting the flare nut (locate at valve) onto the copper pipe. Align center of piping to valve and then tighten with torque wrench to the specified torque as stated in the table.

This manual is also suitable for:

Cs-z35ud3eawCs-z50ud3eawCs-z60ud3eawCu-z25ubeaCu-z35ubeaCu-z50ubea ... Show all

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