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……………………………………………………………………………………………...
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: ...
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.
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. ...
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 –...
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. ...
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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.
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.
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. ●...
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...
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.
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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.
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.
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● 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...
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.
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.
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.
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.
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. ...
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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