Panasonic CZ-RTC4 Service Manual
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Panasonic CZ-RTC4 Service Manual

Optional controller
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SERVICE MANUAL
Model No.
CZ-RTC4
CZ-RWSU2N
CZ-RWSD2
CZ-RWST3N
CZ-RWSL2N
CZ-CSRC3
85464849341000
Optional Controller
Timer Remote Controller
Wireless Remote Controller
Remote Sensor
Order No.SBPAC1503015CE
SM830241-00
REFERENCE NO.
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Summary of Contents for Panasonic CZ-RTC4

  • Page 1 Order No.SBPAC1503015CE SERVICE MANUAL Optional Controller Model No. CZ-RTC4 Timer Remote Controller CZ-RWSU2N CZ-RWSD2 Wireless Remote Controller CZ-RWST3N CZ-RWSL2N CZ-CSRC3 Remote Sensor SM830241-00 85464849341000 REFERENCE NO.

  • Page 2: Table Of Contents

    REMOTE CONTROLLER FUNCTIONS (CZ-RTC4) . . . . . . . . . . . . . . . . . .

  • Page 3: Table Of Contents

    Remote Controller Functions 1. REMOTE CONTROLLER FUNCTIONS (CZ-RTC4) 1. Remote Controller Servicing Functions ........1-2 2.

  • Page 4: Remote Controller Servicing Functions

    Optional Controller 1. Remote Controller Servicing Functions Remote Controller Functions • The remote controller includes a number of servicing functions. Use these as needed for test runs and Timer Remote Controller CZ-RTC4 inspections. CZ-RTC4 Fig. 1 List of Servicing Functions...

  • Page 5: Test Run Function

    Therefore use it only when performing the test run.) • The test run can be performed using the HEAT, COOL, or FAN operation modes. CZ-RTC4 The outdoor units will not operate for approximately 3 minutes after the power Fig. 2 is turned ON and after operation is stopped.

  • Page 6: Sensor Temperature Display

    Optional Controller 3. Sensor Temperature Display Remote Controller Functions Sensor Temperature Display Function (displayed regardless of whether unit is operating or stopped) The procedure below displays the sensor temperatures from the remote controller, indoor unit, and outdoor unit on the remote controller. 1 Press and hold the buttons simultaneously for 4 seconds or longer.
  • Page 7 Optional Controller 3. Sensor Temperature Display Remote Controller Functions 2WAY SYSTEM 3. Remote Controller Servicing Functions Remote Controller Functions ex.) 2WAY VRF SYSTEM Indoor unit sensors Outdoor unit sensors Unit No.1 Unit No.2 Unit No.3 Room temp. controlled* Discharge temp. 1 (DISCH1) Remote controller temp.

  • Page 8: Simple Settings Function

    At this time, the fan at the indoor unit begins operating. *If unit No. “ ” is displayed, the same setting will be made for all indoor units. CZ-RTC4 4 Press the temperature setting buttons to select the item code to change.
  • Page 9 Optional Controller 4. Simple Settings Function Remote Controller Functions List of Simple Setting Items Setting data Item code Item Description 0000 Not displayed 0001 150 hours 0002 2,500 hours Filter sign ON time (filter life time) 0003 5,000 hours 0004 10,000 hours 0005 Use the filter clogging sensor.

  • Page 10: Detailed Settings Function

    ” is displayed, the same setting will be made for all indoor units. 4 Press the temperature setting buttons to select the item code to change. CZ-RTC4 5 Press the timer time buttons to select the desired setting data. Fig. 5 *For item codes and setting data, refer to the following page.
  • Page 11 2WAY SYSTEM Optional Controller 5. Detailed Settings Function 2. Detailed Settings Function Remote Controller Functions Remote Controller Functions List of Detailed Setting Items Setting data Item code Item Description Description Description 0001 4-Way Cassette (60×60) (U1, Y1, Y2) 0002 2-Way Cassette (L1) 0003 1-Way Cassette (D1) Low Silhouette Ducted (F1, F2)
  • Page 12 Optional Controller 5. Detailed Settings Function Remote Controller Functions Setting data Item code Item Description 0000 5 minutes Forced thermostat ON time 0001 4 minutes –010 Shifts discharge temperature setting 10°C down –009 Shifts discharge temperature setting 9°C down Cooling discharge –008 Shifts discharge temperature setting 8°C down temperature shift...
  • Page 13 Optional Controller 5. Detailed Settings Function Remote Controller Functions Setting data Item code Item Description 0000 No forced operation 0001 Forced operation for 1 minute Automatic drain pump operation 0060 Continuous operation 0000 None Ventilation fan operation 0001 Ventilation fan operated by remote controller. Wired remote controller 0000 Not used.
  • Page 14 Optional Controller 5. Detailed Settings Function Remote Controller Functions Setting data Item code Item Description DC fan tap operating Purpose mode 0000 Standard Standard (setting at shipment) High ceiling use High ceiling setting 1 (with standard panel) 0001 For low Ultra long-life filter, oil guard panel, ammonia deodorizing static-pressure filter filter, optical regenerative deodorizing filter...
  • Page 15 Optional Controller 5. Detailed Settings Function Remote Controller Functions Selecting the DC fan motor tap (when setting with the remote controller) Stop the system before performing these steps. 1 Press and hold the buttons simultaneously for 4 seconds or longer. 2 If group control is in effect, press the button to set.

  • Page 16: Automatic Address Setting

    (During automatic address setting, “ ” is CZ-RTC4 displayed on the remote controller. This message disappears when automatic address setting is completed.) Repeat the same steps to perform automatic address setting for each successive system.
  • Page 17 Optional Controller 6. Automatic Address Setting Remote Controller Functions Request concerning recording the indoor/outdoor unit combination Nos. After automatic address setting has been completed, be sure to record them for future reference. List the outdoor main unit system address and the addresses of the indoor units in that system in an easily visible location (next to the nameplate), using a permanent marking pen or similar means that cannot be abraded easily.
  • Page 18 – MEMO – 1 - 16...

  • Page 19: Section 2: Manual Of Controller

    1. Timer Remote Controller (CZ-RTC4) ........

  • Page 20: Timer Remote Controller (Cz-Rtc4)

    Optional Controller 1. Timer Remote Controller (CZ-RTC4) Manual of Controller ● Operating Instructions 2 - 2...
  • Page 21 Optional Controller 1. Timer Remote Controller (CZ-RTC4) Manual of Controller When Preparations How to Use Setting Change Necessary 2 - 3...
  • Page 22 Optional Controller 1. Timer Remote Controller (CZ-RTC4) Manual of Controller 2 - 4...
  • Page 23 Optional Controller 1. Timer Remote Controller (CZ-RTC4) Manual of Controller 2 - 5...
  • Page 24 Optional Controller 1. Timer Remote Controller (CZ-RTC4) Manual of Controller 2 - 6...
  • Page 25 Optional Controller 1. Timer Remote Controller (CZ-RTC4) Manual of Controller 2 - 7...
  • Page 26 Optional Controller 1. Timer Remote Controller (CZ-RTC4) Manual of Controller 2 - 8...
  • Page 27 Optional Controller 1. Timer Remote Controller (CZ-RTC4) Manual of Controller 2 - 9...
  • Page 28 Optional Controller 1. Timer Remote Controller (CZ-RTC4) Manual of Controller 2 - 10...
  • Page 29 Optional Controller 1. Timer Remote Controller (CZ-RTC4) Manual of Controller 2 - 11...
  • Page 30 Optional Controller 1. Timer Remote Controller (CZ-RTC4) Manual of Controller 2 - 12...
  • Page 31 Optional Controller 1. Timer Remote Controller (CZ-RTC4) Manual of Controller 2 - 13...
  • Page 32 Optional Controller 1. Timer Remote Controller (CZ-RTC4) Manual of Controller 2 - 14...

  • Page 33: Installation Instructions

    Optional Controller 1. Timer Remote Controller (CZ-RTC4) Manual of Controller ● Installation Instructions 2 - 15...
  • Page 34 Optional Controller 1. Timer Remote Controller (CZ-RTC4) Manual of Controller 2 - 16...
  • Page 35 Optional Controller 1. Timer Remote Controller (CZ-RTC4) Manual of Controller 2 - 17...
  • Page 36 Optional Controller 1. Timer Remote Controller (CZ-RTC4) Manual of Controller 2 - 18...
  • Page 37 Optional Controller 1. Timer Remote Controller (CZ-RTC4) Manual of Controller 2 - 19...
  • Page 38 Optional Controller 1. Timer Remote Controller (CZ-RTC4) Manual of Controller 2 - 20...
  • Page 39 Optional Controller 1. Timer Remote Controller (CZ-RTC4) Manual of Controller 2 - 21...
  • Page 40 Optional Controller 1. Timer Remote Controller (CZ-RTC4) Manual of Controller 2 - 22...
  • Page 41 Optional Controller 1. Timer Remote Controller (CZ-RTC4) Manual of Controller 2 - 23...
  • Page 42 Optional Controller 1. Timer Remote Controller (CZ-RTC4) Manual of Controller 2 - 24...
  • Page 43 Optional Controller 1. Timer Remote Controller (CZ-RTC4) Manual of Controller 2 - 25...
  • Page 44 Optional Controller 1. Timer Remote Controller (CZ-RTC4) Manual of Controller 2 - 26...

  • Page 45: Operating Instructions

    2. Wireless Remote Controller Optional Controller Manual of Controller ( CZ-RWSU2N, CZ-RWSD2, CZ-RWST3N, CZ-RWSL2N ) ● Operating Instructions 2 - 27...
  • Page 46 2. Wireless Remote Controller Optional Controller Manual of Controller ( CZ-RWSU2N, CZ-RWSD2, CZ-RWST3N, CZ-RWSL2N ) 2 - 28...
  • Page 47 2. Wireless Remote Controller Optional Controller Manual of Controller ( CZ-RWSU2N, CZ-RWSD2, CZ-RWST3N, CZ-RWSL2N ) 2 - 29...
  • Page 48 2. Wireless Remote Controller Optional Controller Manual of Controller ( CZ-RWSU2N, CZ-RWSD2, CZ-RWST3N, CZ-RWSL2N ) 2 - 30...
  • Page 49 2. Wireless Remote Controller Optional Controller Manual of Controller ( CZ-RWSU2N, CZ-RWSD2, CZ-RWST3N, CZ-RWSL2N ) 2 - 31...
  • Page 50 2. Wireless Remote Controller Optional Controller Manual of Controller ( CZ-RWSU2N, CZ-RWSD2, CZ-RWST3N, CZ-RWSL2N ) 2 - 32...
  • Page 51 2. Wireless Remote Controller Optional Controller Manual of Controller ( CZ-RWSU2N, CZ-RWSD2, CZ-RWST3N, CZ-RWSL2N ) 2 - 33...
  • Page 52 2. Wireless Remote Controller Optional Controller Manual of Controller ( CZ-RWSU2N, CZ-RWSD2, CZ-RWST3N, CZ-RWSL2N ) 2 - 34...
  • Page 53 2. Wireless Remote Controller Optional Controller Manual of Controller ( CZ-RWSU2N, CZ-RWSD2, CZ-RWST3N, CZ-RWSL2N ) 2 - 35...
  • Page 54 2. Wireless Remote Controller Optional Controller Manual of Controller ( CZ-RWSU2N, CZ-RWSD2, CZ-RWST3N, CZ-RWSL2N ) 2 - 36...
  • Page 55 2. Wireless Remote Controller Optional Controller Manual of Controller ( CZ-RWSU2N, CZ-RWSD2, CZ-RWST3N, CZ-RWSL2N ) 2 - 37...
  • Page 56 2. Wireless Remote Controller Optional Controller Manual of Controller ( CZ-RWSU2N, CZ-RWSD2, CZ-RWST3N, CZ-RWSL2N ) 2 - 38...
  • Page 57 2. Wireless Remote Controller Optional Controller Manual of Controller ( CZ-RWSU2N, CZ-RWSD2, CZ-RWST3N, CZ-RWSL2N ) ● Installation Instructions 2 - 39...
  • Page 58 2. Wireless Remote Controller Optional Controller Optional Controller Manual of Controller Manual of Controller ( CZ-RWSU2N, CZ-RWSD2, CZ-RWST3N, CZ-RWSL2N ) 2 - 40...
  • Page 59 2. Wireless Remote Controller Optional Controller Manual of Controller ( CZ-RWSU2N, CZ-RWSD2, CZ-RWST3N, CZ-RWSL2N ) 2 - 41...
  • Page 60 2. Wireless Remote Controller Optional Controller Manual of Controller ( CZ-RWSU2N, CZ-RWSD2, CZ-RWST3N, CZ-RWSL2N ) 2 - 42...
  • Page 61 2. Wireless Remote Controller Optional Controller Manual of Controller ( CZ-RWSU2N, CZ-RWSD2, CZ-RWST3N, CZ-RWSL2N ) 2 - 43...
  • Page 62 2. Wireless Remote Controller Optional Controller Manual of Controller ( CZ-RWSU2N, CZ-RWSD2, CZ-RWST3N, CZ-RWSL2N ) 2 - 44...
  • Page 63 2. Wireless Remote Controller Optional Controller Optional Controller Manual of Controller Manual of Controller ( CZ-RWSU2N, CZ-RWSD2, CZ-RWST3N, CZ-RWSL2N ) 2 - 45...
  • Page 64 2. Wireless Remote Controller Optional Controller Optional Controller Manual of Controller Manual of Controller ( CZ-RWSU2N, CZ-RWSD2, CZ-RWST3N, CZ-RWSL2N ) 2 - 46...
  • Page 65 2. Wireless Remote Controller Optional Controller Optional Controller Manual of Controller Manual of Controller ( CZ-RWSU2N, CZ-RWSD2, CZ-RWST3N, CZ-RWSL2N ) 2 - 47...

  • Page 66: Remote Sensor (Cz-Csrc3)

    Optional Controller Optional Controller 3. Remote Sensor ( CZ-CSRC3 ) Manual of Controller Manual of Controller ● Installation Instructions 2 - 48...
  • Page 67 Optional Controller Optional Controller 3. Remote Sensor ( CZ-CSRC3 ) Manual of Controller Manual of Controller 2 - 49...
  • Page 68 201504...

This manual is also suitable for:

Cz-rwsu2nCz-rwst3nCz-rwsl2nCz-csrc3Cz-rwsd2

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