Zibro S2035 Service Manual
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Zibro S2035 Service Manual

Pvg international b.v.
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S2035 - S2041 - S2053
SERVICE MANUAL
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Summary of Contents for Zibro S2035

  • Page 1 S2035 - S2041 - S2053 SERVICE MANUAL...

  • Page 2: Specification

    SPECIFICATION INDOOR OUTDOOR Unit TAN-A28EWI TAG-A28EWI 10,000(2,700-12,000) Cooling Capacity BTU/h – 13,200(2,400-18,000) Heating Capacity BTU/h – Moisture Removal – Single phase Power source SIDE VIEW TOP VIEW OUTLET Airflow Method INTAKE Cooling ; Air circulation (at High) – m/min 11.0 Heating ;...
  • Page 3 SPECIFICATION INDOOR OUTDOOR Unit TAN-A28EWI TAG-A28EWI Type Cross-flow Fan Propeller Fan Air Circulation Motor Type DC brushless(8-pole) DC brushless (8-pole) Rated Output Plate fin configuration,forced draft Heat Exchanger 21.2FPI 18.1 FPI – Expansion Valve Refrigerant Control Device 1,100(38.8) g (oz) –...
  • Page 4 SPECIFICATION INDOOR OUTDOOR Unit TAN-A32EWI TAG-A32EWI 12,500(2,700-14,100) Cooling Capacity BTU/h – Heating Capacity BTU/h 17,100(2,400-20,700) – Moisture Removal – Single phase Power source SIDE VIEW TOP VIEW OUTLET Airflow Method INTAKE Cooling ; Air circulation (at High) – m/min 12.5 Heating ;...
  • Page 5 SPECIFICATION INDOOR OUTDOOR Unit TAN-A32EWI TAG-A32EWI Type Cross-flow Fan Propeller Fan Air Circulation Motor Type DC brushless(8-pole) DC brushless (8-pole) Rated Output Plate fin configuration,forced draft Heat Exchanger 21.2FPI 18.1 FPI – Expansion Valve Refrigerant Control Device 1,100(38.8) g (oz) –...
  • Page 6 SPECIFICATION INDOOR OUTDOOR Unit TAN-A53EWI TAG-A53EWI 17,700(1,700-18,800) Cooling Capacity BTU/h – Heating Capacity BTU/h 23,800(1,700-33,400) – Moisture Removal – Single phase Power source SIDE VIEW TOP VIEW OUTLET Airflow Method INTAKE Cooling ; 14.0 Air circulation (at High) – m/min 15.0 Heating ;...
  • Page 7 SPECIFICATION INDOOR OUTDOOR Unit TAN-A53EWI TAG-A53EWI Type Cross-flow Fan Propeller Fan Air Circulation Motor Type DC brushless(8-pole) DC brushless (8-pole) Rated Output Plate fin configuration,forced draft Heat Exchanger 21.2FPI 18.1 FPI – Expansion Valve Refrigerant Control Device 1,100(38.8) – Refrigerant (R410A ) g (oz) Thermostat Electronic Control...

  • Page 8: Remote Control Transmitter

    FUNCTIONS REMOTE-CONTROL TRANSMITTER INDOOR UNIT Sensing the room temperature Room temperature sensor (thermistor) ON/OFF Time delay safety control Restarting is inhibited for approximately Operation mode selection 3 minutes. COOL Indoor fan speed control HEAT AUTOMATIC High, Med, Low Air flow selection Operation indication lamps (LED) AUTOMATIC (GREEN) ..

  • Page 9: Outdoor Unit

    FUNCTIONS OUTDOOR UNIT Hot-start control (heating) The indoor fan stops until the evaporator piping temperature will be reached. Anti-freezing control for the evaporator Compressor will be stopped when the evapolator’s piping temperature is below for one minute. Compressor will be restarted when the evaporator’s piping temperature is above Airflow direction control Inverter control...

  • Page 10: Service Function Explanation

    SERVICE FUNCTION EXPLANATION EMERGENCY AND TEST OPERATION Emergency Operation Beep Use this operation only when the remote controller is out of order or lost. • When the emergency operation switch is pressed, beep starts once, which • means the start of this operation. In this operation, the system automatically selects the operation modes, cooling •...

  • Page 11: Operation Details

    OPERATION DETAILS TIMER OPERATION ON Timer operation Press the ON/OFF switch. Right after replacing new batteries, set the present time in advance. • Set the “ON Time” : Press the “TIME ADJ” button twice. • Adjust the time with the “ ”...

  • Page 12: Cooling Mode Operation

    OPERATION DETAILS AIRFLOW DIRECTION CONTROL Horizontal Adjustment TAN/TAG-A53EWI Swing of Air Flow The horizontal louver will keep moving steadly right and left if the horizontal louver button is pressed once. Fixing the Flow Direction The horizontal louver will come to a halt if the horizontal louver button is pressed once again. NOTICE : Dew drops may appear at the outlet under high humidity(e.g.during rainy season) if the system is operated •...

  • Page 13: Dry Mode Operation

    OPERATION DETAILS TAN/TAG-A28EWI, TAN/TAG-A32EWI DRY MODE OPERATION • Compressor stops when the room temperature fall to 0.3°C lower than the designated temperature continuously for 2 minutes. • Compressor restarts when room temperature rises to the designated temperature. • The operating frequency of the compressor is determined according to the room temperature (see the diagram below).
  • Page 14 OPERATION DETAILS TAN/TAG-A53EWI DRY MODE OPERATION During dry mode operation, both motors (TAN,TAG) run proportionally according to the temperatures (indoor, • outdoor). The compressor runs continuously while unit is operating. (see the diagram below) • MAX30Hz MAX30Hz Operating frequency of compressor MIN15Hz –...

  • Page 15: Heating Mode Operation

    OPERATION DETAILS HEATING MODE OPERATION The compressor will stop when operational frequency reached the minimum frequency and that condition has • been kept for 6 minutes and the room temperature becomes 4.7 was set. The compressor will re-start when room temperature becomes 3.7 higher than was set.
  • Page 16 OPERATION DETAILS DEFROSTING OPERATION(FOR OUTDOOR UNIT HEAT EXCHANGER) Defrosting operation is controlled by the temperature of outdoor heat exchanger sensed by the thermistor and • the timer switch. Defrosting operation starts when the both of the following conditions are met at the same time. •...

  • Page 17: Troubleshooting Guide

    TROUBLESHOOTING GUIDE FOR YOUR SAFETY USE TAN : indoor unit TAG : outdoor unit For the safety and proper use and handling of the product, please read and follow the instructions carefully. The meaning of the marks below are as follows. Danger Improper use will cause the significant risk of death or serious injury of the user.

  • Page 18: Indication Lamp

    TROUBLESHOOTING GUIDE TAN/TAG-A28EWI, TAN/TAG-A32EWI INDICATION LAMP Micro computer self-diagnose the points of the troubles and inform it by the combination of the status (On, Flush, or Off) of three lamp indicators on the front panel of the indoor unit. INDICATION LAMP ALARM METHOD OF CHECK APPEARANCE, PORTION, PARTS...
  • Page 19 TROUBLESHOOTING GUIDE TAN/TAG-A28EWI, TAN/TAG-A32EWI CHECK A FOLLOWING STEPS fig. 1 Continuity of current fuse on the PCB (TAG main) Take off the connectors 1 & 5 on the PCB (TAG main), and check the continuity. fig. 2 Voltage of TAN fan motor on the PCB(TAN main) fig.
  • Page 20 TROUBLESHOOTING GUIDE TAN/TAG-A28EWI, TAN/TAG-A32EWI METHOD OF CHECK DC current detection and in case of irregular work of compressor Flow Chart check the damage of piping, excess gas [see fig.5] check the resistance of power module accident of power module normal check the voltage (230V) between [see fig.6] 1 and 2 in terminal of TAG, and check...
  • Page 21 TROUBLESHOOTING GUIDE TAN/TAG-A28EWI, TAN/TAG-A32EWI ELECTRIC CHARACTER table 2 Sensor, temp. defrost table 1 Sensor, temp. room table 3 Sensor, temp. discharge Sensor, temp. outdoor Sensor, temp. heat exchanger Temp. ( ) Resistance (k Temp. ( ) Resistance (k Temp. ( ) Resistance (k 1,000 DISPLAY OF ERRORS IN THE PAST...

  • Page 22: Wiring Diagram

    TROUBLESHOOTING GUIDE TAN/TAG-A28EWI, TAN/TAG-A32EWI WIRING DIAGRAM TAN-A28EWI TAN-A32EWI TAG-A28EWI TAG-A32EWI – 21 –...
  • Page 23 TROUBLESHOOTING GUIDE TAN/TAG-A53EWI INDICATION LAMP Micro computer self-diagnose the points of the troubles and inform it by the combination of the status (On, Flush, or Off) of three lamp indicators on the front panel of the indoor unit. INDICATION LAMP ALARM METHOD OF CHECK APPEARANCE, PORTION, PARTS...
  • Page 24 TROUBLESHOOTING GUIDE TAN/TAG-A53EWI INDICATION LAMP check the point of leakage measure the pressure of compressor GAS LEAKAGE during fixed operation (operation frequency 58 Hz) SENSOR, TEMP. ROOM check the resistance by tester [see table 1] not cool down SENSOR, TEMP. HEAT EXCHANGER not warm up check the resistance by tester [see table 2] 4-WAY VALVE...
  • Page 25 TROUBLESHOOTING GUIDE TAN/TAG-A53EWI CHECK A FOLLOWING STEPS fig. 8 Voltage of Power module fig. 9 Resistance of PCB(TAG main) PCB(TAG main) PCB(TAG main) Measure both voltages as follows Measure both resistances as follows without taking off the connectors. Both power module after taking off the connectors.
  • Page 26 TROUBLESHOOTING GUIDE TAN/TAG-A53EWI ELECTRIC CHARACTER table 2 Sensor, temp. defrost table 1 Sensor, temp. room table 3 Sensor, temp. discharge Sensor, temp. outdoor Sensor, temp. heat exchanger Temp. ( ) Resistance (k Temp. ( ) Resistance (k Temp. ( ) Resistance (k 1,000 table 4 Sensor, temp.
  • Page 27 TROUBLESHOOTING GUIDE TAN/TAG-A53EWI WIRING DIAGRAM TAN-A53EWI TAG-A53EWI – 26 –...

  • Page 28: Performance Curve Diagram

    PERFORMANCE CURVE DIAGRAM REMARKS FOR GAS PRESSURE CHECK AND CHARGING Gas pressure is to be measured at COMPULSORY COOLING OPERATION for cooling or EMERGENCY OPERATION for heating. (It is operated for 30 minutes at 58Hz fixed frequency.) If you find substantial diffrence in performance compared with PERFORMANCE CURVE as shown next, recharge the refrigerant.
  • Page 29 PERFORMANCE CURVE DIAGRAM TAN/TAG-A28EWI COOLING CURRENT TEMPERATURE BLOW OUT (MPa) SERVICE PORT PRESSURE HUMIDITY60% AIR TEMPERATURE INDOOR-OUTDOOR HEATING AIR-TEMPERATURE INDOOR 20 CURRENT TEMPERATURE BLOW OUT (MPa) SERVICE PORT PRESSURE HUMIDITY50% AIR TEMPERATURE-OUTDOOR – 28 –...
  • Page 30 PERFORMANCE CURVE DIAGRAM TAN/TAG-A32EWI COOLING CURRENT TEMPERATURE BLOW OUT (MPa) SERVICE PORT PRESSURE HUMIDITY60% AIR TEMPERATURE INDOOR-OUTDOOR HEATING AIR-TEMPERATURE INDOOR 20 CURRENT TEMPERATURE BLOW OUT (MPa) SERVICE PORT PRESSURE HUMIDITY50% AIR TEMPERATURE-OUTDOOR – 29 –...
  • Page 31 PERFORMANCE CURVE DIAGRAM TAN/TAG-A53EWI COOLING CURRENT TEMPERATURE BLOW OUT (MPa) SERVICE PORT PRESSURE HUMIDITY60% AIR TEMPERATURE INDOOR-OUTDOOR HEATING AIR-TEMPERATURE INDOOR 20 CURRENT TEMPERATURE BLOW OUT (MPa) SERVICE PORT PRESSURE HUMIDITY50% AIR TEMPERATURE-OUTDOOR – 30 –...

  • Page 32: Electric Circuit Diagram

    ELECTRIC CIRCUIT DIAGRAM TAN-A28EWI, TAN-A32EWI – 31 –...
  • Page 33 ELECTRIC CIRCUIT DIAGRAM TAN-A53EWI – 32 –...
  • Page 34 ELECTRIC CIRCUIT DIAGRAM TAG-A28EWI, TAG-A32EWI – 33 –...
  • Page 35 ELECTRIC CIRCUIT DIAGRAM TAG-A53EWI – 34 –...

  • Page 36: Exploded View ( Indoor Unit )

    EXPLODED VIEW ( INDOOR UNIT ) TAN-A28EWI TAN-A32EWI – 35 –...
  • Page 37 EXPLODED VIEW ( INDOOR UNIT ) TAN-A53EWI – 36 –...

  • Page 38: Exploded View ( Outdoor Unit )

    EXPLODED VIEW ( OUTDOOR UNIT ) TAG-A28EWI TAG-A32EWI – 37 –...
  • Page 39 EXPLODED VIEW ( INDOOR UNIT ) TAG-A53EWI – 38 –...

  • Page 40: Parts List ( Indoor Unit )

    PARTS LIST ( INDOOR UNIT ) & & – 39 –...
  • Page 41 PARTS LIST ( INDOOR UNIT ) & & – 40 –...

  • Page 42: Parts List ( Outdoor Unit )

    PARTS LIST ( OUTDOOR UNIT ) – 41 –...
  • Page 43 PARTS LIST ( OUTDOOR UNIT ) – 42 –...
  • Page 44 +44 1606 837787 tel: +43 7434 44867 fax: +44 1606 837757 fax: +43 7434 44868 email: sales@scottmail.co.uk email: pvgaustria@zibro.com > ITALIA e BELGIË PVG Italy SRL PVG Belgium NV/SA Via Niccolò Copernico 5 Industrielaan 55 50051 CASTELFIORENTINO (FI) 2900 SCHOTEN tel:...

This manual is also suitable for:

S2041S2053

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