Seabreeze HIGH EFFICIENCY SMZFC9H4ZIGX User Manual

Indoor floor / ceiling unit heat pump
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HIGH EFFICIENCY SERIES
USER'S MANUAL
INDOOR FLOOR / CEILING UNIT
HEAT PUMP MODELS
SMZFC9H4ZIGX
SMZFC12H4ZIGX
SMZFC18H4ZIGX
SMZFC24H4ZIGX
950-0207revA
November 27, 2013

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Summary of Contents for Seabreeze HIGH EFFICIENCY SMZFC9H4ZIGX

  • Page 1 HIGH EFFICIENCY SERIES USER’S MANUAL INDOOR FLOOR / CEILING UNIT HEAT PUMP MODELS SMZFC9H4ZIGX SMZFC12H4ZIGX SMZFC18H4ZIGX SMZFC24H4ZIGX 950-0207revA November 27, 2013...
  • Page 2: Table Of Contents

    TABLE OF CONTENTS OPERATION INSTRUCTIONS User Instructions ……………………………………………………………………………………… Parts Identification …………………………………………………………………………………… Multi Zone Features ………………………………………………………………………………….. Multi Zone Operation ………………………………………………………………………………… Operation of Wireless Remote Control …………………………………………… ………… Remote Control Display .…………………………………………………………………………………… Keypad Function ……………………………………………………………………………………… O p e r a t i o n o f W a l l C o n t r o l … … … … . … … … … … … … … … … … … … … … … … … … … … … Wall Control Display……………………………………………………………………………………………...
  • Page 3: Operation Instructions

    OPERATION INSTRUCTIONS USER INSTRUCTIONS In this manual, you will find information on safe operation of your new Multi Zone Mini Split. For your safety and the safety of others, please read and understand this entire manual before proceeding. INSTALLATION These units are not designed to be installed in the following locations: ...
  • Page 4: Parts Identification

    PARTS IDENTIFICATION Air outlet Guide louver Display Panel Run LED Cooling LED Front panel Heating LED Signal Receiver (From the Remote Control) Air filter purifier Room Temp. / (in air inlet grille) Error Code Display Air inlet Connecting pipe Remote Control Note: 1.
  • Page 5: Multi Zone Features

    MULTI-ZONE FEATURES  Variable speed inverter type compressors for increased efficiency and quiet operation.  Automatic swing of vertical louvers for improved air flow (up/down).  Manual adjustment of horizontal louvers to set air flow direction (left/right).  Wireless remote control unit. ...
  • Page 6: Multi Zone Operation

    The system matches below are not recommended if all indoor units may require simultaneous continuous duty at full efficiency. 9K + 9K + 18K + 18K 18K + 18K + 18K 9K + 12K + 12K + 18K 9K + 18K + 24K 9K + 12K + 12K + 21K 9K + 21K + 21K 9K + 9K + 9K + 9K + 18K...
  • Page 7: Keypad Function

    KEY PAD FUNCTIONS  ON/OFF – Turns unit on or off.  -/+ - Raise, Lower set point.  FAN – Set fan speed, hi, med, lo, auto.  MODE – Select between AUTO, COOL, DRY, FAN, or HEAT.  LOUVER –...
  • Page 8: Keypad Function

    KEY PAD FUNCTIONS  ON/OFF: Turns unit on or off.  ▲/▼: Raise, Lower set point of temperature or timer.  FAN: Set fan speed, hi, med, lo, auto.  MODE – Select between AUTO, COOL, DRY, FAN, or HEAT. ...
  • Page 9  DRY mode – Set point temperature can be set from 61° F to 86° F. Unit cools at 90% capacity while the FAN runs in LOW speed only (FAN speed cannot be changed).  FAN mode – Selects fan only operation. Set point temperature can be set from 61 ° F to 86 ° F. Fan speed can be set to AUTO, HIGH, MEDIUM or LOW.
  • Page 10: Replacing Batteries

    LOCK KEYPAD - Pressing the + and - buttons simultaneously will lock or unlock the keypad. If the remote control is locked, the LOCK icon will be displayed. If a button is pressed while the keypad is locked, the LOCK icon will blink three times, nothing will happen. If the keypad is unlocked, the LOCK icon will not be displayed.
  • Page 11: Maintenance Before Or After Seasonal Use

    3. Maintenance before or after Seasonal Use Check before the seasonal use ● Check if there is blockage at the inlet or outlet of air conditioner. ● Check if the ground wire has been earthed reliably. ● Check if the air filter has been installed well. ●...
  • Page 12: Installation Instructions

    INSTALLATION INSTRUCTIONS Proper installation is the responsibility of the installer. Product failure due to improper installation is not covered under warranty. OUTLINE AND INSTALLING DIMENSION Figure 1 Table 1: Dimensions Model SMZFC9H4ZIGX SMZFC12H4ZIGX 48.03” 8.86” 27.56” 45.59” 11.02” SMZFC18H4ZIGX SMZFC24H4ZIGX 950-0207revA - 12 - November 27, 2013...
  • Page 13: Clearances And Mounting Requirements Unit

    CLEARANCES AND MOUNTING REQUIREMENTS PO W ER RU N T I M ER > 2 ft. > 2 ft > . 3 3 ft > 1 ft > 5 ft > > 2 ft. 2 ft Figure 2 SELECTING LOCATIONS FOR THE INDOOR UNIT 1.
  • Page 14 Side panel fixing screw(M4) Installation paper plank Figure 3 Figure 4 2. Remove the return grille, the side panel and the hanger bracket from the indoor unit as per procedure below. a. Press the fixing knob of the air intake grilles, the grilles will be opened wider and then pull them out from the indoor.
  • Page 15: Installing The Condensate Pipe

    CAUTION: ● Adjust the height by screwing the nut with a spanner. ● Inset the spanner into the hanger bracket through the interspace. See Fig. 9 below. It is possible to install hanger brackets by not removing the brackets from the indoor unit. See Fig.
  • Page 16 ● Take the drainpipe as short as possible and slope (When drain hose is connected) downward at a gradient of at least 1/100 to prevent air Incling the drain hose pockets. See Fig. 12. Not to be lifted No foldings Not to be soaking in water Figure 12...
  • Page 17: Connection Piping

    CONNECTION PIPING Flaring the pipe end Cut the pipe end with a pipe cutter. 1. Remove burrs with the cut surface facing downward so that the chips do not enter the pipe. 2. Fit the flare nut on the pipe. 3.
  • Page 18: Installation For The Refrigerant Pipe

    5. The bending angle of the pipe cannot be too small; otherwise it will crack. And please use a pipe tube bender to bend the pipe. 6. Wrap the exposed refrigerant pipe and the joints by sponge and then tighten them with the plastic tape.
  • Page 19: Electrical Connection

    ELECTRICAL CONNECTION WARNING! Improper wiring between the inside units and the outside unit can cause serious damage to the system, and the risk of personal injury or fire. Use caution when connecting the wiring to insure that the wires are connected properly. DO NOT USE THERMOSTAT WIRE TO CONNECT OUTDOOR TO INDOOR UNIT! 1.
  • Page 20: Wiring Diagram

    WIRING DIAGRAM Evaporator Bracket 3. Wiring of the Power Cord (single-phase). CAUTION! The power supply for each indoor unit must be uniform. a. Dismantle the cover of the electric box of the indoor unit. b. Let the power cord go through the rubber ring. c.
  • Page 21: Troubleshooting

    Problem Troubleshooting  Is the power off?  Is the circuit protection device tripped?  Is voltage too high or low? The unit does not run. (Tested by a professional)  Is the Timer on?  A 3 minute delay occurs before each compressor start. ...
  • Page 22: Error Codes

    INDOOR UNIT ERROR CODES Running Cooling Heating Malfunction Name Display Short/Open Circuit of the Liquid Valve Temp. Sensor 19 Flashes Short/Open Circuit of the Suction Valve Temp. Sensor 22 Flashes Jumper Failure 15 Flashes Trial Operation Flashing Flashing Flashing Incorrect Communication Wiring or Expansion Valve Failure High Pressure Protection 1 Flash Anti-Freezing Protection...
  • Page 23: Technical Support

    WARRANTY INTERNATIONAL REFRIGERATION PRODUCTS warrants the accompanying split air conditioner or heat pump system to be free of defects in material and workmanship for the applications specified in the operation manual and installation manual for a period of one (1) year on parts and five (5) years on compressor, valid from the date of original retail purchase in the United States or Canada.

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