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Salda AMBERAIR, Инструкция по установке, эксплуатации и обслуживанию

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 35

EIOM v2018.04 

12. UNIT ASSEMBLING

If unit is with integrated control system, cable connectors must be connected between sections:

• Place unit section close to each other (approximately 0,2 m).

• Connect cable connectors.

• Every cable connector marked with numeric label.

• Connectors must be connected in accordance with their numbers. Connectors cannot be mixed.

• Connect unit sections together.

Figure 12.1 – Cable connection between sections

Figure 12.2 – Connector with numeric label

Sections of the device must be connected/disconnected in accordance with the safety requirements. If not observed, device can be damaged.

Содержание AMBERAIR

Страница 1: ...AMBERAIR EN ELECTRICAL INSTALLATION OPERATION AND MAINTENANCE MANUAL...

Страница 2: ...E ROTOR MOTOR W O CONTROL 19 5 2 3 STEPPING MOTOR WITH CONTROLLER 20 6 HEAT EXCHANGERS 25 6 1 WATER HEATER 25 6 2 WATER COOLER 26 6 3 ELECTRICAL HEATER 27 6 4 GAS FIRED HEATER 28 7 HUMIDIFIERS 29 7 1...

Страница 3: ...unit is not possible Do not connect to any other power voltage source than indicated in the documentation and identification plate Do not place or operate unit on unsteady surfaces and base frames Mo...

Страница 4: ...ter will not give sufficient protection This applies to applications with particularly severe duties e g starting of loads with high inertia with the use of inverters and use in environments with larg...

Страница 5: ...ion box NOTE For more information control maintenance diagnostics and troubleshooting refer to AC motors technical specification General Before starting any inspection works fans must be disconnected...

Страница 6: ...ler housing again carefully in correct position before startup Wiring diagram Figure 3 3 2 EC motor 3 phase wiring diagram 1 Line voltage Rating plate 3 type not suitable for IT network 2 Contact rati...

Страница 7: ...t is then necessary to have a reset by disconnecting the line voltage 7 x de energized 11 14 inter rupted DC undervoltage If the DC link voltage drops below a spec ified limit the device will switch o...

Страница 8: ...module also comes with two analogue inputs and one analogue output Mounting the module Danger due to electric current Always read the safety instructions chapter before mounting The fan in which the...

Страница 9: ...vibrate and do not produce side noise Airflow produced by the device matches air direction indicated on the housing Thermal protections of the motor are not activated Overcurrent overload protections...

Страница 10: ...n and triggers an alarm if operating or performance problems are observed Critical alarms stop the motor Non critical alarms reduce motor performance The built in alarm monitor stops the frequency con...

Страница 11: ...ould be changed Speed controller is delivered with 3 5 m motor cable for fan sizes up to 050 For bigger fans motor cable length is 4 5 m Figure 3 4 2 2 IP54 and IP55 frequency converter mounted at AHU...

Страница 12: ...broken or damaged wires and loose connections Check that control wiring is isolated from power and motor wiring for noise immunity Check the voltage source of the signals if necessary The use of scree...

Страница 13: ...86 104 110 50 103 125 133 70 130 160 171 95 156 194 207 120 179 225 240 The voltage drop from the point of supply to the load shall not exceed 5 of the nominal voltage under normal operating conditio...

Страница 14: ...ulating actuator 0 10V The actuator is controlled by means of a standard control signal DC 0 10 V It opens to the position dictated by this signal The measuring voltage U allows the damper position 0...

Страница 15: ...ndensation Figure 5 1 4 Damper actuator with IP66 IP67 protection class Before conecting power and control cables actuators protective cover needs to be oped At the certain weather conditions the heat...

Страница 16: ...rol or stepping motor with controller Do not route the wires through the heat exchanger s casing Otherwise it will be impossible to pull out heat exchanger in case the maintenance needed without help...

Страница 17: ...ts is fitted to the motor winding When the fixed temperature is exceeded the cut out will break an electric circuit e g to a contactor which will turn off the motor The switching contact is a temperat...

Страница 18: ...tion dislocation looseness or distortion Check for loose wiring and connections improper contacts and line breakage Check for attachment or accumulation of metal powder or dust Check for proper lighti...

Страница 19: ...ls depending on variant 3 LED 7 Supply terminals L N PE 4 3 x 7 segment display depending on variant 8 Connection terminals for stepper motor U V W PE Figure 5 2 3 2 stepmotor controller OJ DRHX 2 8Nm...

Страница 20: ...e applicable enclosure rating Check that the drive belt is tensioned correctly and that the rotor can rotate easily and unhindered with a torque that is less than the rated torque for the stepper moto...

Страница 21: ...lementary protection is operative and set correctly Earthing Check by means of continuity measurement that the earth connection is active and that the contact resistance complies with applicable local...

Страница 22: ...ort circuits between the phases of the motor and between the phases and earth Setting DIP switches for control signal Control signal DIP switches DIP switches DIP switches 1 2 3 0 10V ON OFF OFF 2 10V...

Страница 23: ...be connected to the ground loop of the device 3 position control signal Voltage at Y1 Stem extends Valve opens Voltage at Y2 Stem retracts Valve closes No voltage at Y1 and Y2 Actuator maintains its...

Страница 24: ...ox from dust protection and outside air temperature Capillary thermostat set point 5 C Figure 6 1 5 Capillary thermostat electrical connection On temperature rise above setting 1 2 opens and 1 4 close...

Страница 25: ...rew is designed for the heater and labeled with PE or symbol Construction of power supply should be made so that voltage is supplied firstly to the fan and then to the electrical heater to prevent ove...

Страница 26: ...malfunction in electrical circuit up to heater controller fuses thermostats switch es etc Check control devices and eliminate malfunc tion If there is voltage on the contacts of heat er then malfunct...

Страница 27: ...o manufacturer s operating instructions 7 2 EVAPORATIVE HUMIDIFIER Evaporative humidifier employ water evaporation produced by air currents Used for air humidification or for indirect adiabatic coolin...

Страница 28: ...low after filter Differential pressure switch digital output signal Figure 8 2 Differential pressure switch Figure 8 3 Differential pressure switch wiring diagram 1 Cover 2 Differential pressure selec...

Страница 29: ...tuator 0 10V wiring diagram Simple direct mounting on the damper spindle with a universal spindle clamp supplied with an anti rotation strap to prevent the actuator from rotating Manual operation is p...

Страница 30: ...l specification For indoor swimming pool premises damper actuator is selected with higher protection class IP66 67 Optimum protection against corrosion and chemical influences UV radiation damp and co...

Страница 31: ...ble connection Cable glands Sensors for air temperature and air quality control if needed Safety notes Control system maintenance control and troubleshooting must be carried out by trained personnel A...

Страница 32: ...pplied with four pole main power switch L1 L2 L3 N When main power switch is in OFF position all three phases and neutral conductor will be disconnected from power supply There is electrical distribut...

Страница 33: ...inside some sections e g fans filters Lighting switch installed outside the section Figure 11 2 1 Lighting 1 Lighting 2 Switch 11 3 TEMPERATURE SENSORS WITH INTEGRATED CONTROL SYSTEM Air handling unit...

Страница 34: ...cal specification 11 5 CO2 DUCT AND ROOM SENSOR WITH INTEGRATED CONTROL SYSTEM Units with control system can be equipped with the CO2 sensor which measures the concentration of CO2 in ducts or premise...

Страница 35: ...le connectors Every cable connector marked with numeric label Connectors must be connected in accordance with their numbers Connectors cannot be mixed Connect unit sections together Figure 12 1 Cable...

Страница 36: ...it s base frame must be grounded Between base frames Example General grounding diagram D Base of the fully assembled unit must be connected with the building grounding system Example General grounding...

Страница 37: ...ic heater do not contact the heating elements Check if the cables are installed through the seals of the electric heater If cables do not contact the heating elements Water heater Check if fully conne...

Страница 38: ...ness and strength of the cable to the control cabinet is ensured Check if control cabinet is grounded Make sure ground wire is tightly connected and not loose Temperature and air quality sensors Check...

Страница 39: ...39 EIOM v2018 04...

Страница 40: ...Ragain s g 100 iauliai LT 78109 LITHUANIA 370 41 540 415 office salda lt MAN000008 MAN000008...

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