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Summary of Contents for Ferroli TOP FAN
- Page 1 FERROLI adheres to the EURO- VENT certification programme. products concerned appear in the products guide to www.eurovent-certification.com FAN COIL TECHNICAL BULLETIN...
- Page 2 Dear Customer, Thank you for having purchased a FERROLI Idustrial coolers. It is the result of many years experience, particular research and has been made with top quality materials and higlly advanced technologies. The CE mark guaranteed thats the appliances meets European Machine Directive requirements regarding safety.
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Page 3: Table Of Contents
TABLE OF CONTENTS DECLARATION OF CONFORMITY ............4 GENERAL WARRANTY CONDITIONS . -
Page 4: Declaration Of Conformity
DECLARATION OF CONFORMITY The company hereby declares that the machine in question complies with the matters prescribed by the following Directives: • Machine Directive 89/392 EEC and modifications 91/368 EEC, 93/44 EEC, 93/68 EEC • Low voltage Directive 72/23 EEC •... -
Page 5: Introduction
INTRODUCTION FOREWORD This is one of the two manuals supplied with the machine in question. Some of the manuals are dedicated to the end user, others to the installer, thus the information they contain and their purposes are different. The following table gives the subjects discussed in the two manuals: Tab.1 MANUALS... -
Page 6: Description Of The Appliance
DESCRIPTION OF THE APPLIANCE PURPOSE OF THE MACHINE The convector fan is an appliance that treats the air in the room in both summer (bank supplied with cold water) and winter (bank supplied with hot water). AVAILABLE VERSIONS AND INSTALLATION METHODS The range of centrifugal convector fans includes three versions. - Page 7 DESCRIPTION OF THE APPLIANCE 2: VM-F - Convector fan with cabinet and frontal intake Fig.3 Consisting of a sheet metal cabinet, a delivery grille with doors to access a panel if installed in thermoplastic material, plus an air filter that can be re-gene- rated installed in the front grille, made of plastic material and sheet metal and closing at the bottom - Installation mode...
- Page 8 DESCRIPTION OF THE APPLIANCE 3: VN - Convector fan without cabinet for built-in installation Fig.5 Without cabinet. Includes a filter which can be re-generated, mounted on a metal frame with covering profile in plastic material. It can be fitted with a series of accessories to suit the installation requirements (e.g.
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Page 9: General Specifications
GENERAL SPECIFICATIONS MAIN COMPONENTS The following table lists the main components that form the appliance: COMPONENTS 1 Wet connections 6 Condensation tray 2 Exchange bank 7 Motor and fan 3 Air filter 8 Control panel (if installed) 4 Cabinet 5 Bearing structure Drawing of VM-F version Fig.7... -
Page 10: Description Of The Components
GENERAL SPECIFICATIONS DESCRIPTION OF COMPONENTS 1. Heat exchange bank Bank with 3 ranks made of copper pipe and aluminium finning locked together by mechanical expansion of the pipes. The manifolds in the upper part of the bank are equipped with air vents while the ones in the lower part have holes to drain out the water. -
Page 11: Technical Specifications
• Ambient air temp.: 20°C. • Inlet water temp.: 70°C, water D D t 10°C at top fan speed; water flow rate same as top speed at medium and minimum fan speeds. • (1) Inlet water temp. 50°C water flow rate as in cooling mode. -
Page 12: Limits To Operation
GENERAL SPECIFICATIONS LIMITS TO OPERATION The main limits to operation for the appliances in question are given in the following table: Tab.3 MODEL Max. temperature limits (°C) Max pressure limits(bar) Min.flow r.(l/h) Main bank flow rate limits Max.flow r.(l/h) 1100 1400 2100 2100... - Page 13 GENERAL SPECIFICATIONS - Option A (unit for system with two pipes) The technical data concerning efficiency in both the heating and cooling modes are given considering that the unit is operated at maximum fan speed. Adequate corrective coefficients can be used to determine the efficiency ratings at the medium and minimum speeds.
- Page 14 GENERAL SPECIFICATIONS - Option B (unit for system with 4 pipes) The considerations made for selection A are also valid when it comes to selecting for cold mode operation. In this case, evaluate how to supply supplementary bank BS-F2 envisaged as optional. Remember that the informa- tion in the documentation refers to the top speed of the fan, thus the required efficiency parameter must be calcu- lated again.
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Page 15: Performance Analysis - Cooling Efficiency
GENERAL SPECIFICATIONS PERFORMANCE ANALYSIS - COOLING EFFICIENCY Graph 1 gives an analysis of the cooling performances in operating conditions differing from the nominal ones. The values given refer to the maximum fan speed. The values corresponding to the medium and minimum speeds can be found by applying the corresponding corrective coefficients given in the table below. -
Page 16: Performance Analysis - Heating Efficiency
GENERAL SPECIFICATIONS PERFORMANCE ANALYSIS - HEATING EFFICIENCY Graph 2 gives an analysis of the cooling performances in operating conditions differing from the nominal ones. The values given refer to the maximum fan speed. The values corresponding to the medium and minimum speeds can be found by applying the corresponding corrective coefficients given in the table below. -
Page 17: Performance Analysis - Heating Efficiency Of Supplementary Bank
GENERAL SPECIFICATIONS PERFORMANCE ANALYSIS - HEATING EFFICIENCY OF SUPPLEMENTARY BANK Graph 3 gives an analysis of the cooling performances in operating conditions differing from the nominal ones. The values given refer to the maximum fan speed. The values corresponding to the medium and minimum speeds can be found by applying the corresponding corrective coefficients given in the table below. -
Page 18: Load Losses On Wet Side
GENERAL SPECIFICATIONS LOAD LOSSES ON WET SIDE The following graph gives the load losses measured on the triple rank bank installed in the fancoil unit. Graph 4 Water flow rate [l/h] The load losses shown in the previous figure concern an average water temperature of 10°C. The table below gives the loss correction factors measured as the average temperature varies. -
Page 19: Noise Level
GENERAL SPECIFICATIONS NOISE LEVEL The following table (Tab.9) gives the noise level performances of the entire fancoil range expressed as acoustic power level. The last column gives the acoustic pressure level in a 100 m room with a 0.5 second reverberation time. - Page 20 GENERAL SPECIFICATIONS VERSION VN HEAD CURVES (Mod.15) Graph 6 Air flow rate [m VERSION VN HEAD CURVES (Mod.20) Graph 7 Poratata aria [m VERSION VN HEAD CURVES (Mod.30) Graph 8 Air flow rate [m...
- Page 21 GENERAL SPECIFICATIONS VERSION VN HEAD CURVES (Mod.40) Graph 9 Air flow rate [m VERSION VN HEAD CURVES (Mod.60) Graph 10 Air flow rate [m VERSION VN HEAD CURVES (Mod.80) Graph 11 Air flow rate [m...
- Page 22 GENERAL SPECIFICATIONS VERSION VN HEAD CURVES (Mod.100) Graph 12 Air flow rate [m VERSION VN HEAD CURVES (Mod.120) Graph 13 Air flow rate [m...
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Page 23: Overall Dimensions Of Model That Intakes From Below
GENERAL SPECIFICATIONS OVERALL DIMENSIONS OF MODEL THAT INTAKES FROM BELOW Fig.9 MODEL A (mm) 1190 1190 1440 1440 Weight (Kg) OVERALL DIMENSIONS OF MODEL THAT INTAKES FROM THE FRONT Fig.10 MODEL A (mm) 1190 1190 1440 1440 Weight (Kg) -
Page 24: Overall Dimensions Of Ducted Model
GENERAL SPECIFICATIONS OVERALL DIMENSIONS OF DUCTED MODEL Fig.11 MODEL A (mm) 1224 1224 Weight (Kg) OVERALL DIMENSIONS OF BRACKETING 137.5 137.5 Fig.12 Ø 16 Overall dimensions of casing (if used) MODEL A (mm) 1165 1165... -
Page 25: Main Bank Wet Connections
GENERAL SPECIFICATIONS MAIN BANK WET CONNECTIONS Fig.13 SUPPLEMENTARY BANK WET CONNECTIONS Fig.14... -
Page 26: Accessories
ACCESSORIES Tab.10 TABLE OF ACCESSORY MATCHES Description of accessories Model Versions • • • • • • • • Remote control switch CMR-F VM-B/VM-F/VN • • • • • • • • Basic remote controlled thermostat TAR-F VM-B/VM-F/VN • • •... -
Page 27: Control Panel
ACCESSORIES CONTROL PANEL Two series of panels are available: for installation on the machine and for remote controlled wall mounted instal- lation. Each of the series includes three types of control: switch, basic thermostat and upgraded thermostat. FUNCTIONS The various functions available are listed below to allow the type of control model to be selected more quickly. These functions are described in the following pages. -
Page 28: Description Of Commutator (Cm-F/Cmr-F)
ACCESSORIES DESCRIPTION OF COMMUTATOR (CM-F/CMR-F) Commutator: cabinet (CM-F) and remote control (CMR-F) 1- when in position 0, selector 1 indicates the off command. Turn to the sun symbol to select the heat mode or to the snow symbol to select the cool mode. -
Page 29: Overall Dimensions Of Control Panel
ACCESSORIES OVERALL DIMENSIONS OF CONTROL PANEL Fig.18 83.5 30.75 30.75 TECHNICAL SPECIFICATIONS Tab.18 WALL-MOUNTED VERSION ON ELECTRICAL SPECIFICATIONS VERSION MACHINE Power source voltage rating 230V ± 10% 230V ± 10% 50Hz 50Hz Power source frequency Maximum power draw Protection degree Lower than IP40 Lower than IP40 Operating ambient temperature... -
Page 30: Installation Options
ACCESSORIES 1: INSTALLATION OPTIONS When the appliance is installed, the basic and upgraded controls can be configured in the following way: • How to configure the type of machine: Carried out by means of dip switches, this operation allows the type of control application to be selected. TYPE OF APPLICATION Basic thermostat Upgraded thermostat... - Page 31 ACCESSORIES 2.1: FAN THERMOSTAT ACTION In this case, the valve is not used (hot or cold water flows freely into the bank) and thermoregulation occurs by tur- ning the fan on or off. This regulation is associated with both the heat and cool modes. To prevent the ambient probe from making reading errors, the PERIODIC VENTILATION function is activated in both the cool and heat modes.
- Page 32 ACCESSORIES Valve management includes an ON/OFF control with valve shut signal when the set-point has been reached accor- ding to the hysteresis cycles of the heating/cooling graphs. The valves required are the normally closed type with endothermic actuators and opening/closing times of approx. 3 minutes. The fan is managed with the time settings described in the VENTILATION CONTROL section in order to keep the ambient temperature constantly monitored.
- Page 33 ACCESSORIES Valve ON Water temp.in °C Heating element ON Detail of heating element/valve commutation Notes: - If the thermoregulator transfers HEAT management from the electric heating elements to the water valve, delayed ventilation activation of 180 seconds will not occur and the fan will be permanently activated (since the air is kept warm by the heating elements until the valve opens).
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Page 34: Ventilation Control
ACCESSORIES 3: VENTILATION CONTROL Fan management with the basic and upgraded thermostats depends on the selected operating mode (cool, heat, heating elements): - Fan speed: If the fans are activated, their speed may be: • Manually selected by the user; •... - Page 35 ACCESSORIES 3.1: PERIODIC VENTILATION If the control is installed on the machine and the fan is off because the thermostat function has been complied with, there are fan ON/OFF cycles to allow the air probe to detect the effective temperature in the environment. This func- tion is activated in both heat and cool mode.
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Page 36: Overall Dimensions Of Bearing Feet (Pa-F)
ACCESSORIES OVERALL DIMENSIONS OF BEARING FEET (PA-F) Entirely made of anti-UV plastic material, the feet are fitted to the base of cabinets which intake from below when these are installed on the floor. Fig.19 PIPE ROUTING ZONE OVERALL DIMENSIONS OF TRAY (BCO-F/BCV-F) This is made of plastic material. -
Page 37: Three-Way Valve Kit For Triple Rank Bank Vb3-F
ACCESSORIES THREE-WAY VALVE KIT FOR TRIPLE RANK BANK VB3-F Kit complete with copper fittings, retainers and three-way valves of the ON/OFF, pre-engineered for a 230V power source. Fig.21 TECHNICAL SPECIFICATIONS Tab.19 Initial power draw Power draw when operating Water temperature °C 4-110 Opening time... -
Page 38: Three-Way Valve Kit For Triple Rank Bank Vb1-F
ACCESSORIES THREE-WAY VALVE KIT FOR TRIPLE RANK BANK VB1-F Fig.22 TECHNICAL SPECIFICATIONS Tab.20 Initial power draw Power draw when operating Water temperature °C 4-110 Opening time sec. Closing time sec. Maximum static pressure 1600 Ambient temperature °C 0-40 Pipe Ø Protection degree IP 44 Flow switching... -
Page 39: Enabling Thermostat (Tc-F)
ACCESSORIES ENABLING THERMOSTAT (TC-F) This accessory can be used with the commutator-command to inhibit fan operation in heating mode if the tempera- ture of the bank fails to reach an acceptable operating value. Fig.23 SUPPLEMENTARY BANK (BS-F) Auxiliary heat exchanger fed with hot water for systems with four pipes. It is regulated by means of the upgraded thermostat accessory. -
Page 40: Overall Dimensions Of Straight Delivery Flange (Fmd-F)
ACCESSORIES OVERALL DIMENSIONS OF STRAIGHT DELIVERY FLANGE (FMD-F) Made of galvanized sheet metal, this is used to convey the air in vertical or horizontal built-in installations. Fig.25 UNIT MODEL Accessory model FMD-F1 FMD-F1 FMD-F2 FMD-F2 FMD-F3 FMD-F3 FMD-F4 FMD-F4 A (mm) OVERALL DIMENSIONS OF PERPENDICULAR DELIVERY FLANGE (FMP-F) This is made of galvanized sheet metal and is used to convey the air in vertical or horizontal built-in installations. -
Page 41: Overall Dimensions Of Delivery Plenum (Pm-F)
ACCESSORIES OVERALL DIMENSIONS OF DELIVERY PLENUM (PM-F) Made of galvanized sheet metal and insulated on the inside to prevent heat bridges, meanwhile reducing the noise level produced. It is equipped with plastic flanges to join circular section channels. Fig.27 UNIT MODEL Accessory model PM-F1 PM-F1... -
Page 42: Overall Dimensions Of Perpendicular Intake Flange (Fap-F)
ACCESSORIES OVERALL DIMENSIONS OF PERPENDICULAR INTAKE FLANGE (FAP-F) Made of galvanized sheet metal, this is used to convey the air in vertical or horizontal built-in installations. Fig.29 UNIT MODEL Accessory model FAP-F1 FAP-F1 FAP-F2 FAP-F2 FAP-F3 FAP-F3 FAP-F4 FAP-F4 A(mm) OVERALL DIMENSIONS OF DELIVERY GRILLE (GM-F) This is made of anodized aluminium and is complete with positionable vertical and horizontal fins. -
Page 43: Overall Dimensions Of Intake Grille (Ga-F)
ACCESSORIES OVERALL DIMENSIONS OF INTAKE GRILLE (GA-F) This is made of anodized aluminium and has a filter that can be easily removed. Fig.31 UNIT MODEL Accessory model GA-F1 GA-F1 GA-F2 GA-F2 GA-F3 GA-F3 GA-F4 GA-F4 A (mm) 1024 1024 B (mm) OVERALL DIMENSIONS OF REAR CLOSING PANEL (PC-F) This is made of painted sheet metal and can be used to close the rear part of the convector fan if visible. -
Page 44: Electric Heating Element Specifications (Re-F)
ACCESSORIES ELECTRIC HEATING ELEMENT SPECIFICATIONS (RE-F) Kit with electric heating elements of the finned type in aluminium complete with double thermostat with automatic reset and manual resetting safety device. Fig.33 Operating temperature T1= 120°C Operating temperature T2= 200°C UNIT MODEL Accessory model RE-F1 RE-F1... -
Page 45: Electrical Connections
ELECTRICAL CONNECTIONS KEY TO WIRING DIAGRAMS = Ground terminsl = Main terminal board = Motor connector = Control connector = Remote control for function changes (with 230V voltage rating) = Economy function key = Brown wire = Grey wire = Yellow/green wire = Red wire (3rd speed-min.) = Blue wire (2nd speed-med.) = Black wire (1st speed-max.) - Page 46 ELECTRICAL CONNECTIONS WIRING DIAGRAMS COMMUTATOR wiring diagram SPEED SELECTOR AND HEAT/COOL FUNCTION CONTROL...
- Page 47 ELECTRICAL CONNECTIONS WIRING DIAGRAMS BASIC THERMOSTAT wiring diagram AMBIENT THERMOSTAT - HEAT/COOL FUNCTION - SPEED SELECTOR CONTROL...
- Page 48 ELECTRICAL CONNECTIONS WIRING DIAGRAMS UPGRADED THERMOSTAT wiring diagram HEAT/COOL FUNCTION THERMOSTAT / ECONOMY - SPEED SELECTOR CONTROL...
- Page 49 NOTE...
- Page 50 NOTE...
- Page 51 The manufacturer declines all responsibility for any inaccuracies in this manual due to printing or typing errors.
- Page 52 FERROLI S.p.A. Via Ritonda, 78/a - 37047 San Bonifacio VERONA (Italy) Tel.045/6139411 (r.a.) Fax 045/6100233 - 6100933 - Tlx 480172...
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