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Summary of Contents for Immergas HYDRO FS 800
- Page 1 Instruction booklet and HYDRO FS warning...
- Page 3 We would first of all like to thank you for having chosen one of our products. We are sure you will be happy with it because it represents the state of the art in the technology of home air conditioning. By following the suggestions contained in this manual, the product you have purchased will operate without problems, giving you optimum room temperatures with minimum energy costs.
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Page 4: Table Of Contents
Summary General ............6 Water connections rotation ....27 General warnings ..........6 10. 2-Way/3-way valve unit kit ....28 Modulating temperature controller kit ... 7 10.1 List of hydraulic accessories ......28 Assembly, set-up and connection ....7 10.2 Pipeline diameter ........... 28 Assembly ............ - Page 5 13. 4-Speed temperature controller kit ..54 13.1 LCD electronic control panel .......54 13.2 LED indications ..........54 13.3 Key function ..........54 13.4 General On Switch ........54 13.5 Activation ............55 13.6 Heating/cooling operation modes setting ..55 13.7 Stand By ............
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Page 6: General
GENERAL General warnings This instruction is an integral part of the booklet of It is forbidden to modify the safety or adjustment the appliance on which the kit is installed. Please consult devices without authorisation from and indications of the this booklet for general warnings and fundamental safety manufacturer. -
Page 7: Modulating Temperature Controller Kit
MODULATING TEMPERATURE CONTROLLER KIT Assembly, set-up and connection The controllers have two independent clean contacts for compartment on the battery regulations the minimum level controlling a refrigerator unit, a boiler and a presence input. when heating (30°C) and the maximum level when cooling The 2 tube versions have a 230V output to power the (20°C). -
Page 8: Set-Up Of Auxiliary Dip-Switch Functions B And C
Set-up of auxiliary dip-switch functions B and C There are two dip switches on the controller circuit board reached the set point, to allow for more uniform for configuring unit operation as per requirements. operation of the temperature probe and to avoid The night-time heating operation logic is modified by layering in the air. -
Page 9: Air Temperature Probe Assembly
Air temperature probe assembly To position the temperature probe (ref. A): insert the probe into the lower hole (ref. C) pass the probe through the hole on the shoulder (ref. B) fix the probe on the relevant hook (ref. D) -
Page 10: Connections
Connections water temperature probe 10 kΩ boiler consent output (free contact max 1A) air temperature probe 10 kΩ chiller consent output (free contact max 1A) DC inverter fan motor presence input sensor (if closed, the fan coil unit is placed in standby) grill safety micro-switch If after switching the power on the board detects water solenoid valve (230V/ 50Hz 1A output... -
Page 11: Assembly, Set-Up And Connection Of 3.030876 Control Panels
3.030876 Assembly, set-up and connection of 3.030876 control panels The controllers have two independent clean contacts when heating (30°C) and the maximum level when cooling for controlling a refrigerator unit, a boiler and a presence (20°C). input. The 2 tube versions have a 230V output to power The board also has a function when there is no water the summer and winter solenoid valve. -
Page 12: Set-Up Of Auxiliary Dip-Switch Functions B And C
Set-up of auxiliary dip-switch functions B and C There are two dip switches on the controller circuit board By positioning dip switch B to ON, when cooling, the for configuring unit operation as per requirements. fan operates at the minimum speed even after having The night-time heating operation logic is modified by reached the set point, to allow for more uniform using dip switch C:... -
Page 13: Connections
3.030876 connections serial connection for 3.030877/3.030878 wall- RS version cabling (3.030876 only) +AB- mounted remote control (respect AB polarity) Alternatively, connect the wall-mounted controller 3.030877/3.030878 to the air probe H2** water temperature probe (10 kΩ) DC inverter fan motor If after switching the power on the board hot water solenoid valve (230V/ 50Hz 1A output detects the H2 probe, start-up occurs in normal conditions with the minimum water temperature... -
Page 14: Continuous Modulation Circuit Board For Connecting Remote Thermostat
Continuous modulation circuit board for connecting remote thermostat The circuit board for remote control is for all functions mounted remote control 3.030877/3.030878 to all of the fan coil system from the wall-mounted remote terminals connected to the network, allowing unified control 3.030877/3.030878. -
Page 15: 877/3.030878 Wall-Mounted Remote Control Panel Assembly
3.030877/3.030878 3.030877/3.030878 wall-mounted remote control panel assembly 3.030877/3.030878 wall-mounted remote control is an the two parts should be separated by unhooking the two electronic thermostat (fitted with an optional temperature protruding teeth on the rear (A). probe which can be remotely installed in one of the fan Use the base of the controller (ref. -
Page 16: Ab+ And Cp Spring-Loaded Terminal Connections
-AB+ and CP spring-loaded terminal connections Rigid or flexible wires with a 0.2 to 1.5 mm² cross-section easily, whereas with flexible cable it may be easier to can be inserted in the spring-loaded terminal blocks for use a long pointed pair of pliers to insert correctly. the serial connection. -
Page 17: Cp Occupancy Contact Input Connection
CP occupancy contact input connection On closing the contact connected to the CP input (ref. N.B.: the input cannot be connected in parallel to that of A) the panels are placed into stand-by. If the contact is other electronic boards (use separate contacts). open the units are active, if the contact is closed they are deactivated when a key is pressed symbol flashes. -
Page 18: Connections
Connections Connect the RS485 line of the wall-mounted remote control The RS485 cable connection is polarised, respect the to one or more (up ot a maximum of 30) devices fitted with "A" and "B" indications on every periphery connected electronics for remote control 3.030876 using a suitable (for connecting, it is preferable to use a shielded two- two-core cable for serial connections RS485 keeping the core cable with a minimum thickness of 0.35 mm... -
Page 19: 4-Speed Temperature Controller Kit
4-SPEED TEMPERATURE CONTROLLER KIT Assembly and connections The on-board controller with speed selector and ON/OFF (30°C) and maximum summer temperature (20°C) is suitable key, room thermostat adjustable from 5 to 40°C, winter for fitting on board the unit and has a 230V - 1A output for summer selector and minimum winter temperature function controlling a solenoid valve. -
Page 20: Air Temperature Probe Assembly
Air temperature probe assembly To position the temperature probe (ref. A): insert the probe into the lower hole (ref. C) pass the probe through the hole on the shoulder (ref. B) fix the probe on the relevant hook (ref. D) Connections water temperature probe 10 kΩ... -
Page 21: Universal Card Kit For Commercial Temperature Controller
UNIVERSAL CARD KIT FOR COMMERCIAL TEMPERATURE CONTROLLER Assembly and connections Assembled on-board the unit, this card allows the regulation available in the market. of the motor with fixed speeds; it can be combined with It has a 230 V output to pilot the summer and winter solenoid control panels with thermostat and with all control panels valve. -
Page 22: Connection Diagram With 3-Speed Thermostat
Connection diagram with 3-speed thermostat Make the electrical connections to a thermostat fit for use according to the diagram. electrical supply 230V-50Hz DC inverter fan motor solenoid valve permission input safety micro-switch for grill maximum fan speed 3-speed room thermostat (to be purchased, installation and connection to be made by medium fan speed installer) -
Page 23: Led Signals
LED signals The LED (ref. A) is off if the CV input is not closed (stand-by • 3 flashes + pause indicates a disconnected or faulty condition). water probe alarm. It turns on when the CV contact is closed and indicates normal operation. -
Page 24: Demand Board Kit
0-10 V DEMAND BOARD KIT Assembly and connections When fitted on board the machine it allows for managing the For board control outputs these impedance values must be motor, with modulated speed; motor regulation can be made considered, especially when controlling more than one unit using an analogue 0-10V DC input with 25 kΩ... -
Page 25: Connection Diagram With 0-10V Dc Thermostats / Signals
Connection diagram with 0-10V DC thermostats / signals Make the electrical connections to a thermostat fit for use according to the diagram Electrical power supply 230V-50 Hz output for mobile suction panel servo (power output 230 V/ 50Hz 1A) Appliance piloting input 0÷10 V water solenoid valve (230V/ 50Hz 1A output DC inverter fan motor voltage) -
Page 26: Feet Kit
FEET KIT Assembly These Feet should not be used to anchor the terminal to This instruction is an integral part of the booklet of the the ground. appliance on which the kit is installed. Please consult this Rest the back of the appliance on a horizontal surface; booklet for general warnings and fundamental safety rules. -
Page 27: Water Connections Rotation
WATER CONNECTIONS ROTATION Hydro FS are ready for the inversion of the water Fix the pan on the right shoulder with the screw connections on the field. previously removed. In the event one needs to invert the position of the hydraulic Remount the air interceptor. -
Page 28: Way/3-Way Valve Unit Kit
10. 2-WAY/3-WAY VALVE UNIT KIT To avoid penalising the performance of the system the This instruction is an integral part of the booklet of the water inlet and outlet must be as indicated in the various appliance on which the kit is installed. Please consult this figures. -
Page 29: Lockshield Adjustment
10.4 Lockshield adjustment The lockshields supplied with the hydraulic kits provide Align the screwdriver with the “x”, then open with an adjustment that balances the system load losses. To a number of turns (C) according to diagram Äp-Q ensure a correct adjustment and balancing of the circuit, shown on page 22. - Page 30 Load losses based on the adjustment of the lockshield present in all kits. 4 5 6 8 9 10 11 12 13 14 15 mbar 1000 qm = kg/h POS. T.A. 0.13 0.28 0.49 0.62 0.70 0,82 0,95 1,33 1,57 1,95 2,47 3,34...
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Page 31: Way Valve With Thermo-Electric Head Kit
10.5 Way valve with thermo-electric head kit Consists of an automatic valve with thermo-electric head The kit contains the insulation to be mounted on the valve and a lockshield, fitted with micrometric adjustment, and on the lockshield. capable of balancing the system load losses. load losses in completely open position of 2-way valve present in kits. -
Page 32: Way Valve With Thermo-Electric Head Deviator Valve Kit
10.6 Way valve with thermo-electric head deviator valve kit Consists of a 3-way deviator valve with thermo-electric The kit contains the insulation to be mounted on the valve head and a lockshield, fitted with micrometric adjustment, and on the lockshield. capable of balancing the system load losses). - Page 33 Diagram of load losses of deviator valve, present in kit, in completely closed position.
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Page 34: Connections
10.7 Connections The choice and sizing of the hydraulic lines must be made The hydraulic lines and joints must be thermally insulated. by an expert who must operate according to the rules of good technique and the laws in force. Avoid partially insulating the pipes. -
Page 35: 2-Way Valve Unit Kit
10.8 2-way valve unit kit Consists of an automatic valve with thermo-electric head The kit contains the insulation to be mounted on the valve and a lockshield, fitted with micrometric adjustment, and on the lockshield. capable of balancing the system load losses. Remove the side panel as indicated in paragraph Side When the hydraulic components have been mounted, opening. -
Page 36: 3-Way Valve Unit Kit
10.9 3-way valve unit kit Consists of an automatic 3-way diverter valve with thermo-electric Assemble the components as indicated in figure head and a lockshield, fitted with micrometric adjustment, capable Apply the supplied insulation. of balancing the system load losses. The kit contains the insulation When the hydraulic components have been mounted, to be mounted on the valve and on the lockshield. -
Page 37: Cooler-Convector
11. COOLER-CONVECTOR, HEATING, COOLING DEUMIDIFICATION 11.1 Fundamental safety rules Do not allow children or unassisted disabled people to use Do not spray or throw water directly on the unit. the unit. Do not dispose of, abandon or leave the potentially hazardous Do not open the access covers and carry out technical or packaging materials within the reach of children. -
Page 38: Identification
11.3 Identification Technical Tag Main components: Structure The technical tag shows all technical and performance Heat exchanger data of the unit. Should the tag get lost, please ask for a duplicate tag from the Technical Service. Fan unit Electric motor controlled by INVERTER Any tampering with, the removal or the lack of the Supply air grille reversible Technical Tag or of any other element whose absence... -
Page 39: Charts Of Water Flow - Pressure Drop
11.4 Charts of Water flow - Pressure drop Water flow [l/h] Water flow [l/h]... -
Page 40: Nominal Technical Features
11.5 Nominal technical features TECHNICAL DATA (DC) POWER 1000 Total output in cooling 0,91 2,12 2,81 3,30 3,71 Sensible output in cooling 0,71 1,54 2,11 2,65 2,90 Water flow rate Water head loss 12,1 17,1 18,0 21,2 Output in heating with water at 45/40 °C 1,02 2,21 3,02... -
Page 41: Dimensions
11.6 Dimensions HYDRO HYDRO HYDRO HYDRO HYDRO Size FS 200 FS 400 FS 600 FS 800 FS 1000 Dimensions Dimensions: Tivano - Tivano R 1135 1335 1535 Net weight... -
Page 42: Product Delivery
11.7 Product delivery Preliminary instructions Do not dispose of, abandon or leave the potentially We suggest to take the equipment out of its packaging hazardous packaging materials within the reach of only when it has been placed in position at the children. -
Page 43: Installation
11.10 Installation Preliminary instructions The unit must be mounted so as to guarantee the circulation of the processed air throughout the whole The place of installation must be determined by the environment. system’s designer or by an expert in the field and must take into account the technical requirements and the Check that: current standards and legislation. -
Page 44: Vertically Mounted
11.12 Vertically mounted Fully tighten the four screws to block the two brackets. When mounting on the floor with support feet, refer to Check the stability by manually moving the brackets the individual instructions leaflets supplied and the relative to the right and to the left, up and down. manual for the mounting of the feet. -
Page 45: Hydraulic Connections
11.13 Hydraulic connections Size 1000 Pipes Diameter The choice and sizing of the hydraulic lines must be made the 3/4” Eurokonus connections in 3/4” BSP. In this case by an expert who must operate according to the rules of use hemp and green paste or similar to seal the threaded good technique and the laws in force. -
Page 46: Condensation Discharge
11.14 Condensation discharge The condensation discharge network must be suitably Such pumps are commonly found in commerce. sized and the pipeline positioned so that it keeps a However, on completion of the installation it is advisable constant inclination, never less than 1%. to check the correct outflow of the condensation liquid by In the vertical installation, the discharge pipe (16 mm slowly pouring about ½... -
Page 47: Electrical Connections
11.15 Electrical connections Preliminary instructions standards (contacts open by at least 3 mm), with adequate disconnection power differential Detailed information on the unit (measurements, protection in compliance with the electrical data table dimensions, fastenings, required distances, etc.) are below, installed next to the unit. shown in the “Technical Data”... -
Page 48: Evacuation Of Air When Filling System
11.17 Evacuation of air when filling system Open all the system interception devices (manual or When water starts coming out of the breather valves automatic); of the appliance, close them and continue filling until Start the filling by slowly opening the system water reaching the nominal value for the system. -
Page 49: Modulating Temperature Controller Kit
12. MODULATING TEMPERATURE CONTROLLER KIT 12.1 SMART TOUCH electronic control panel These controls make room temperature adjustment (with After 20 seconds from the last action the panel offset settable from the keyboard) completely autonomous brightness will be reduced for improved night-time through the AUTO, SILENT, NIGHT and MAX programmes comfort, and the room temperature will appear on the by means of a probe located in the lower part of the device,... -
Page 50: General On Switch
12.4 General On Switch In order to manage the device via the control panel, this also be switched on. must be connected to the mains electricity. Turn the device on by activating the general If a general switch is installed on the power line, this must switch. -
Page 51: Temperature Selection
12.8 Temperature selection Operation Display Set the required room temperature using the two increase/decrease keys to set the temperature value on the 3-digit display. The adjustment range is from 16 to 28°C in intervals of intermediate value. 0.5°C, but out-of-range values are also accepted, from The controller is very precise - set it to the required value 5°C to 40°C (unless in auto mode). -
Page 52: Key Lock
12.13 Key lock Operation Display By pressing both the + and - keys for 3 seconds, all keys are locked locally, and this is indicated by "bL" appearing on the display. All actions are disabled to the user and whenever any key is pressed, "bL" will appear. -
Page 53: Error Signals
12.18 Error signals Error Display Faulty room temperature (AIR) probe Problem with fan motor (e.g. blockage caused by foreign objects, faulty rotation sensor). Water temperature probe fault for 2-tube versions (H2). In this case, ensure that the probe installed is 10 kΩ. Engaging of grill microswitch S1 due to filter cleaning operation... -
Page 54: Led Indications
13. 4-SPEED TEMPERATURE CONTROLLER KIT 13.1 LCD electronic control panel The controller makes the regulation of room temperature After 20 seconds from the last action, the panel entirely automatic using the set point setting which can be brightness will be reduced for improved night-time comfort, adjusted between 5°C and 40°C, to one of the 4 speeds and the room temperature will appear on the display. - Page 55 13.5 Activation To activate the device Operation Display Press the mode/off key Select one of the 4 operating speeds by pressing the relative mode/off key. When heating, the symbol displays when the set point is higher than ambient temperature, both are off when the set point is lower. When cooling, the symbol displays when the set point is lower than ambient temperature, both are off when the set point is higher.
- Page 56 13.10 Key lock Operation Display When the increase and decrease keys are pressed simultaneously for 5 seconds, all keys are locally locked; this is indicated by bL appearing on the display. All actions are disabled to the user and whenever any key is pressed, "bL" will appear.
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Page 57: Settings Menu 3.030877/3.030878
14. SETTINGS MENU 3.030877/3.030878 14.1 Setup menu Attraverso il comando è possibile accedere al menu impostazioni. Da display spento: Operation Display press the key "ON" for 10 sec. the device turns on and the temperature appears continue to press until "Ad" appears" To exit from menu: Use the icons to move inside the menu. - Page 58 Adjusting buzzer volume To change the volume: Display Operation the volume setting range is from 00 (min) to 03 (max) Increase or decrease the volume with the icons The volume changes after you confirm the modification. Adjusting the brightness of the display To adjust the brightness: Display Operation...
- Page 59 Factory reset To reset the control to factory settings: Display Operation select "YS" to reset the settings select "no" to keep the current settings Probe T regulation offset (room temperature probe) Display Operation the adjustment range is from -9 to 12 Use this adjustment carefully.
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Page 60: Maintenance
15. MAINTENANCE Periodic maintenance is essential to keep the fan coil done at least once a year by a qualified service engineer always efficient, safe and reliable over time. It must be Service. 15.1 Cleaning the outside Before every cleaning and maintenance intervention, Do not use abrasive sponges or abrasive or corrosive disconnect the appliance from the mains by switching detergents to avoid damaging the painted surfaces. -
Page 61: Energy Saving Tips
Cleaning filtering seats It is forbidden to use the unit without the net filters. Suck up the powder with a vacuum cleaner After finishing the cleaning of the filter, check that the Wash the filter with running water without using panel is mounted correctly. -
Page 62: Troubleshooting
16. TROUBLESHOOTING The ventilation does not activate even if there is hot or In case of water leaks or anomalous functioning cold water in the hydraulic circuit. immediately cut off the power supply and close the water The appliance leaks water during the heating function. taps. - Page 64 Immergas S.p.A. 42041 Brescello (RE) - Italy Tel. 0522.689011 Fax 0522.680617 Certified company ISO 9001...
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