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INSTALLATION AND OPERATION MANUAL

Ducted  fan  coi

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  uni

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Installation and operation manual 

  Ducted f

an coil units 

Engl

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M08019060001

FW B0703-A2

FWB

Библиотека СОК  

Summary of Contents for FWB 02JF

Page 1: ...INSTALLATION AND OPERATION MANUAL Duct ed f an coi luni t s Installation and operation manual Duc ted f an c oil units Engl i sh M08019060001 FW B0703 A2 FWB Библиотека СОК ...

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Page 3: ... 8 Contr ol Featur es 9 Ser v ic e and maintenanc e 10 Tr ouble s hooting 1 1 OUTLI NE AND DI MENSI ONS 02JT 03JT 04 05JT 06JT 07JT 09JT 10 1 1JT MODELFW B 02JF 03JF 04JF 06JF 07JF 08JF 10JF A mm 467 637 767 967 1217 1317 1577 B mm 505 675 805 1005 1255 1355 1615 C mm 535 705 835 1035 1285 1385 1645 7 5 287 7 211 725 7 7 7 25 5 8 127 72 0 7 87 21 1 3 3 1 7 5 1 7 Unit mm ...

Page 4: ...az ar ds Av oi df r om bei ngi n cont actwi t ht hesepl aces z Tightening torque should not be too high when connecting water pipes in order to avoid brass deformation or water leak age by torsion split z W ater coil not used during winter season shall be drained or anti freez ing solution shall be added to the water circuit to avoid freez ing z Bef or et ur ni ngof ft hepowe rs uppl ysett her emo...

Page 5: ...65 7 82 kW 2 94 4 32 5 71 5 92 7 69 9 15 10 09 11 52 13 73 14 13 Cooling l h 386 549 739 803 1022 1109 1338 1523 1764 1910 Cooling kPa 11 8 16 11 31 13 8 10 22 17 Heating kPa 9 7 13 9 26 11 7 9 19 14 1 1 2 2 2 3 3 3 4 4 MODELS FWB 2 PIPES Nominal Air Flow External static pressure 30 Power Input Cooling capacity Total capacity Sensible capacity Direct driven centrifugal fan forward curved blades ho...

Page 6: ...ure drop Cooling Heating Add Heat exch Water flow Cooling Power Input Cooling capacity Total capacity Sensible capacity MODELS FWB 4 PIPES Nominal Air Flow External static pressure 30 Rating Conditions The nominal air flow power input and capacity test is under the power supply of 220V 1Ph 50Hz Nominal Air Flow with plenum and filter no water supply ambient air temperature between 10 and 30ć Power...

Page 7: ...ng 1 There must be enough space for unit installation and maintenance Please refer to the outline and dimensions and fig 1 for the minimum distance between the unit and obstacle 2 In case of installation in free blow the unit must be installed at a minimum height of 2 5m to avoid contact with the appliance 3 Please ensure enough space for piping connection and electrical wiring 4 Please make sure ...

Page 8: ...ions with reference to the outline and dimensions 2 The water inlet is on the bottom while outlet on top 3 The connection must be concealed with rubberized fabric to avoid leakage 4 Drain pipe can be PVC or steel 5 Tightening torque should not be too high when connecting water pipes in order to avoid brass deformation or water leakage by torsion split 6 The suggested slope of the drain pipe is at ...

Page 9: ...or information only They should be checked and selected to comply with local and national codes and regulations They are also subject to the type of installation and size of conductors The appropriate voltage range should be checked with label data on the unit A main switch or other means for disconnection having a contact separation in all poles must be incorporated in the fixed wiring in accorda...

Page 10: ...z Hydraulic kit for the installation of the valve on the heat exchanger complete with 2 regulating valves for adjusting the water flow and for closing the water circuit when performing maintenance to the unit z Bushing for routing the cables of the actuator inside the unit Thermal insulation to prevent condensation on the valve kit when it operates in cooling mode only the valve of the standard he...

Page 11: ...s Automatic On Off setting for each day in a week Air sensor control 2 or 3 ways Valves with ON OFF control Remote control max distance 2 5 meters ELECTRONIC THERMOSTAT EC8100A 1 On Off key 2 Heating Cooling mode key 3 Clock Timer setting 4 Fan Speed selection key HIGH MEDIUM LOW AUTO 5 Temperature up key 6 Temperature down key 7 Back light LCD Display REMOTE CONTROL RC8100A a On Off key b Fan Spe...

Page 12: ...resent in the heat exchanger The motor is maintenance free since it is equipped with self lubricating bearings Cleaning the air filter Cut voltage to the unit by turning the line switch to OFF For cleaning the air filter proceed as follows Access the equipment through the inspection panel and remove the air filter by unscrewing the fixing knobs Wash the filter with lukewarm water or for dry powder...

Page 13: ... position Turn On the unit select On Symptom 2 Poor cooling or heating performance POSSIBLE CAUSES CORRECTIVE ACTION Dirty or clogged air filter Clean the air filter Obstacle near the air inlet or outlet Remove the obstacle Air inside the heat exchanger Contact the installer Doors and windows are open Close doors and windows The unit is running at low speed Select medium or high fan speed Symptom ...

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