Carisma Fly. Made in. Italy. Wall-mounted Fan Coil. Air Conditioning ENVIRONMENTAL COMFORT.

Transcription

1 Made in Italy Air Conditioning Wall-mounted Fan Coil QUALITY MANAGEMENT SYSTEMS ISO Cert. n 0545/5 ENVIRONMENTAL COMFORT

2 CONTENTS Introduction Version Versions and Main Components Page 3 Dimensions, Weight, Water content Page 4 EUROVENT certifications Page 6 Working conditions and Air throw Page 7 Emissions Page 8 Water side pressure drop Page 10 Accessories Page 10 Control operations Page 11 Wall electronic controls Page 12 Speed switches Page 14 Electronic control accessories Page 15 Controls and units Page 16 is the high wall fan coil unit designed and manufactured by Sabiana in Italy, in 4 sizes and many different models. The is easy to install like a standard fan coil: without decreasing the emission and without the need of any extra frame in the casing can be mounted the 2 way or 3 way valve and the condensate pump. The modern and appealing design of the unit in RAL 9003 colour allows the use of the in any environment. The is available with standard AC motors or low energy EC motors and in the following versions: with wired wall control, IR remote control, MB electronic board for Modbus management and electric heating coil. The units are for 2 pipe installations only. All the models perform very low electric consumption and extremely quite sound levels according to the request of today s new projects. Sabiana take part to the Eurovent program of fan coil performance certification. The official figures are published in the Eurovent web sites and The tested performances are: Cooling total emission at the following conditions: - water temperature +7 C E.W.T. +12 C L.W.T. - air temperature +27 C dry bulb +19 C wet bulb Heating emission (2-pipe units) at the following conditions: - water temperature +50 C E.W.T. - air temperature +20 C - water flow rate as for the cooling conditions Cooling sensible emission at the following conditions: - water temperature +7 C E.W.T. +12 C L.W.T. - air temperature +27 C dry bulb +19 C wet bulb Heating emission (4-pipe units) at the following conditions: - water temperature +70 C E.W.T. +60 C L.W.T. - air temperature +20 C Fan absorption Water pressure drop Sound power

3 Versions and Main components VERSIONS All versions are available without valves, with 2 way valve or with 3 way valve fitted on the unit. There are four sizes provided in the following versions: without infra-red remote control and without valve -2V without infra-red remote control with 2 way valve fitted -3V without infra-red remote control with 3 way valve fitted T with infra-red remote control and without valve -T-2V with infra-red remote control with 2 way valve fitted -T-3V with infra-red remote control with 3 way valve fitted MB with MB electronic board and without valve -MB-2V with MB electronic board with 2 way valve fitted -MB-3V with MB electronic board with 3 way valve fitted Constructional features of the main components Casing Made of auto-extinguishing ABS UL94 HB with high specifications and great resistance to aging. Air Filter Washable-regenerable synthetic filter, readily accessible. Fan Assembly Made of plastic tangential fan. Electric motor The motor is wired for single phase and has six speeds, three of which are connected, with capacitor. The motor is fitted on sealed for life bearings and is secured on anti-vibration and self-lubricating mountings. Internal thermal protection with automatic reset, protection IP 20, class B. The speeds connected in the factory are indicated by MIN, MED and MAX in the following tables. Heat exchange coil It is manufactured from drawn copper tube and the aluminium fins are mechanically bonded onto the tube by an expansion process. The coil has two 1/2 inch BSP internal connections and 1/8 inch BSP air vent and drain. The heat exchanger is not suitable for use in corrosive atmosphere or in environments where aluminium may be subject to corrosion. The connections are on the left side facing the unit. Condensate Collection Tray Made from polypropylene; the outside diameter of the condensate discharge pipe is 16mm. Installation template A cardboard installation template is supplied with every unit to help the mounting on the wall. 3

4 Dimensions, Weight, Water content Coil connections on the left A A Mounting dimensions 16 B C OUT ø IN ø ø16 4

5 Dimensions, Weight, Water content Z DIMENSIONS (mm) Model A B C Z weight (kg) Weight packed unit Weight unpacked unit Model without valve with valve Water content (l) Model litres 0,85 0,85 1,28 1,28 5

6 EUROVENT certifications Technical features pipe units The following standard rating conditions are used: COOLING (summer operation) Entering air temperature: + 27 C d.b. / + 19 C w.b. Water temperature: + 7 C E.W.T. / + 12 C L.W.T. HEATING (winter operation) Entering air temperature: + 20 C Water temperature: + 50 C E.W.T. Water flow rate as for the cooling conditions Model 1 2 Speed 1 (E) 2 (E) 3 4 (E) (E) 2 3 (E) 4 5 (E) 6 MIN MED MAX MIN MED MAX Air flow m 3 /h Cooling total emission (E) kw 1,24 1,50 1,76 1,87 2,15 2,23 1,43 1,63 1,84 1,95 2,18 2,35 Cooling sensible emission (E) kw 0,92 1,14 1,36 1,46 1,72 1,80 1,07 1,25 1,43 1,53 1,75 1,92 Heating (E) kw 1,60 2,00 2,38 2,57 3,04 3,17 1,92 2,24 2,58 2,76 3,16 3,46 P Cooling (E) kpa 6,4 9,0 12,0 13,4 17,2 18,4 8,2 10,5 13,0 14,4 17,6 20,1 P Heating (E) kpa 4,9 7,1 9,3 10,7 14,1 14,8 6,4 8,3 10,4 11,5 14,3 16,5 Fan (E) W Sound power (E) Lw db(a) Sound pressure (*) Lp db(a) Model 3 4 Speed 1 (E) 2 (E) 3 4 (E) (E) 3 4 (E) 5 6 (E) MIN MED MAX MIN MED MAX Air flow m 3 /h Cooling total emission (E) kw 1,89 2,32 2,78 3,03 3,63 3,78 1,99 2,62 2,86 3,26 3,46 3,81 Cooling sensible emission (E) kw 1,35 1,69 2,06 2,27 2,81 2,95 1,43 1,93 2,12 2,47 2,66 2,98 Heating (E) kw 2,30 2,90 3,57 3,99 4,90 5,15 2,44 3,33 3,69 4,30 4,63 5,20 P Cooling (E) kpa 13,5 19,5 27,0 31,5 43,7 47,0 14,8 24,2 28,4 36,0 40,2 47,7 P Heating (E) kpa 10,5 15,4 21,2 25,4 34,7 37,9 11,7 19,3 22,5 28,9 32,1 38,5 Fan (E) W Sound power (E) Lw db(a) Sound pressure (*) Lp db(a) (E) = Eurovent certified performance. MIN-MED-MAX = Standard connected speeds. (*) = The sound pressure levels are 9 db(a) lower than the sound power levels and apply to the reverberant field of a 100 m 3 room and a reverberation time of 0.5 sec. 6

7 Working conditions and Air throw Working conditions Max. entering water temperature C MIn. entering water temperature C for entering water temperatures below + 5 C, contact SABIANA technical department Max. rated pressure kpa (10 bars) Installation height (m) Model 1 4 Minimum 2 Maximum 3 Motor electrical data (max. absorption) Model W /1 50Hz A 0,16 0,16 0,23 0,23 7

8 Emissions Cooling emission Entering air temperature: +27 C - Relative Humidity: 50% Model WT: 7/12 C WT: 8/13 C WT: 10/15 C WT: 12/17 C Speed Qv Pc Ps Qw Dp(c) Pc Ps Qw Dp(c) Pc Ps Qw Dp(c) Pc Ps Qw Dp(c) m 3 /h kw kw l/h kpa kw kw l/h kpa kw kw l/h kpa kw kw l/h kpa VI 500 2,40 1, ,0 2,15 1, ,1 1,69 1, ,0 1,31 1, ,8 V 470 2,32 1, ,7 2,08 1, ,1 1,63 1, ,3 1,25 1, ,4 IV MAX 375 2,02 1, ,4 1,81 1, ,5 1,41 1, ,0 1,08 1, ,8 III 340 1,89 1, ,7 1,70 1, ,2 1,32 1, ,1 1,00 1, ,3 II MED 270 1,62 1, ,3 1,46 1, ,5 1,13 0, ,3 0,85 0, ,2 I MIN 205 1,33 0, ,3 1,20 0, ,0 0,93 0, ,7 0,70 0, ,2 VI 545 2,53 1, ,0 2,26 1, ,8 1,78 1, ,1 1,38 1, ,6 V MAX 480 2,35 1, ,1 2,10 1, ,4 1,65 1, ,5 1,27 1, ,5 IV 400 2,10 1, ,5 1,88 1, ,5 1,47 1, ,6 1,13 1, ,2 III MED 365 1,98 1, ,9 1,78 1, ,1 1,39 1, ,7 1,06 1, ,7 II 305 1,76 1, ,0 1,58 1, ,8 1,23 1, ,2 0,93 0, ,7 I MIN 250 1,54 1, ,4 1,38 1, ,7 1,07 0, ,8 0,80 0, ,9 VI 780 4,06 2, ,5 3,66 2, ,0 2,88 2, ,4 2,21 2, ,5 V 730 3,90 2, ,8 3,51 2, ,0 2,76 2, ,4 2,12 2, ,2 IV MAX 545 3,24 2, ,7 2,93 2, ,6 2,29 1, ,8 1,74 1, ,3 III 480 2,97 2, ,6 2,69 1, ,4 2,10 1, ,0 1,59 1, ,6 II MED 375 2,48 1, ,0 2,24 1, ,3 1,75 1, ,6 1,31 1, ,8 I MIN 280 2,02 1, ,2 1,83 1, ,7 1,43 1, ,0 1,06 1, ,7 VI MAX 790 4,09 2, ,2 3,68 2, ,7 2,90 2, ,8 2,23 2, ,8 V 675 3,72 2, ,7 3,35 2, ,7 2,63 2, ,1 2,01 2, ,8 IV MED 610 3,50 2, ,9 3,15 2, ,8 2,47 2, ,5 1,88 1, ,1 III 500 3,06 2, ,2 2,77 1, ,7 2,16 1, ,9 1,63 1, ,2 II MIN 440 2,80 1, ,5 2,53 1, ,8 1,98 1, ,4 1,49 1, ,6 I 300 2,12 1, ,7 1,93 1, ,9 1,50 1, ,8 1,12 1, ,2 Entering air temperature: +26 C - Relative Humidity: 50% Model WT: 7/12 C WT: 8/13 C WT: 10/15 C WT: 12/17 C Speed Qv Pc Ps Qw Dp(c) Pc Ps Qw Dp(c) Pc Ps Qw Dp(c) Pc Ps Qw Dp(c) m 3 /h kw kw l/h kpa kw kw l/h kpa kw kw l/h kpa kw kw l/h kpa VI 500 2,14 1, ,1 1,91 1, ,8 1,49 1, ,8 1,14 1, ,4 V 470 2,06 1, ,0 1,84 1, ,9 1,43 1, ,2 1,09 1, ,0 IV MAX 375 1,80 1, ,5 1,60 1, ,0 1,24 1, ,3 0,94 0, ,8 III 340 1,69 1, ,1 1,50 1, ,9 1,16 1, ,5 0,87 0, ,3 II MED 270 1,45 1, ,4 1,28 1, ,8 0,98 0, ,1 0,74 0, ,4 I MIN 205 1,19 0, ,0 1,06 0, ,8 0,81 0, ,9 0,60 0, ,7 VI 545 2,25 1, ,7 2,01 1, ,1 1,57 1, ,7 1,21 1, ,0 V MAX 480 2,09 1, ,3 1,86 1, ,2 1,45 1, ,4 1,11 1, ,1 IV 400 1,88 1, ,5 1,67 1, ,8 1,29 1, ,8 0,98 0, ,1 III MED 365 1,77 1, ,1 1,57 1, ,7 1,21 1, ,1 0,92 0, ,6 II 305 1,57 1, ,8 1,39 1, ,8 1,07 1, ,8 0,81 0, ,9 I MIN 250 1,37 1, ,7 1,22 0, ,1 0,93 0, ,8 0,70 0, ,2 VI 780 3,64 2, ,8 3,24 2, ,5 2,53 2, ,5 1,94 1, ,8 VI 730 3,50 2, ,8 3,12 2, ,1 2,43 2, ,9 1,85 1, ,7 IV MAX 545 2,91 2, ,4 2,59 2, ,7 2,00 1, ,8 1,51 1, ,8 III 480 2,67 1, ,2 2,38 1, ,3 1,83 1, ,6 1,37 1, ,4 II MED 375 2,23 1, ,2 1,98 1, ,7 1,52 1, ,0 1,13 1, ,2 I MIN 280 1,82 1, ,6 1,62 1, ,2 1,24 1, ,2 0,91 0, ,6 VI MAX 790 3,67 2, ,5 3,27 2, ,0 2,55 2, ,9 1,95 1, ,0 V 675 3,34 2, ,6 2,97 2, ,3 2,31 2, ,0 1,75 1, ,5 IV MED 610 3,14 2, ,6 2,79 2, ,1 2,16 2, ,0 1,64 1, ,2 III 500 2,75 2, ,5 2,44 1, ,4 1,88 1, ,2 1,41 1, ,8 II MIN 440 2,52 1, ,6 2,24 1, ,2 1,72 1, ,2 1,29 1, ,6 I 300 1,91 1, ,8 1,71 1, ,2 1,30 1, ,8 0,96 0, ,9 Correction factors for different R.H. 8 U.R. WT: 7/12 C 8/13 C 10/15 C 12/17 C Pc 0,95 0,94 1,00 1,00 48% Ps 1,00 1,00 1,00 1,00 Pc 0,90 0,88 1,00 1,00 46% Ps 1,00 1,00 1,00 1,00 Legend WT = Water temperature Speed = Fan speed Pc = Cooling Total emission MAX = High speed Ps = Cooling Sensible emission MED = Medium speed Qw = Water flow MIN = Low speed Dp(c) = Water side pressure drop Qv = Air flow

9 Emissions Cooling emission Entering air temperature: +25 C - Relative Humidity: 50% Model WT: 7/12 C WT: 8/13 C WT: 10/15 C WT: 12/17 C Speed Qv Pc Ps Qw Dp(c) Pc Ps Qw Dp(c) Pc Ps Qw Dp(c) Pc Ps Qw Dp(c) m 3 /h kw kw l/h kpa kw kw l/h kpa kw kw l/h kpa kw kw l/h kpa VI 500 1,90 1, ,8 1,69 1, ,0 1,31 1, ,9 1,09 1, ,0 V 470 1,83 1, ,9 1,62 1, ,3 1,26 1, ,4 1,03 1, ,5 IV MAX 375 1,59 1, ,0 1,41 1, ,0 1,08 1, ,9 0,83 0, ,0 III 340 1,49 1, ,9 1,32 1, ,1 1,01 1, ,3 0,76 0, ,6 II MED 270 1,28 1, ,7 1,12 0, ,3 0,86 0, ,2 0,64 0, ,9 I MIN 205 1,05 0, ,7 0,92 0, ,7 0,70 0, ,2 0,51 0, ,3 VI 545 2,00 1, ,1 1,78 1, ,2 1,39 1, ,7 1,17 1, ,6 V MAX 480 1,86 1, ,2 1,64 1, ,6 1,27 1, ,6 1,05 1, ,6 IV 400 1,66 1, ,8 1,47 1, ,6 1,13 1, ,3 0,88 0, ,4 III MED 365 1,56 1, ,7 1,38 1, ,7 1,06 1, ,7 0,81 0, ,9 II 305 1,39 1, ,8 1,22 1, ,2 0,93 0, ,8 0,70 0, ,2 I MIN 250 1,21 0, ,1 1,06 0, ,8 0,81 0, ,9 0,60 0, ,7 VI 780 3,23 2, ,5 2,87 2, ,5 2,22 2, ,8 1,69 1, ,8 V 730 3,10 2, ,0 2,75 2, ,5 2,13 2, ,5 1,61 1, ,9 IV MAX 545 2,58 2, ,7 2,28 1, ,8 1,74 1, ,5 1,31 1, ,8 III 480 2,37 1, ,3 2,09 1, ,1 1,59 1, ,8 1,19 1, ,7 II MED 375 1,98 1, ,7 1,74 1, ,6 1,32 1, ,9 0,97 0, ,0 I MIN 280 1,61 1, ,1 1,42 1, ,0 1,07 1, ,8 0,78 0, ,7 VI MAX 790 3,26 2, ,0 2,89 2, ,8 2,24 2, ,1 1,70 1, ,9 V 675 2,96 2, ,2 2,62 2, ,2 2,02 2, ,0 1,52 1, ,0 IV MED 610 2,78 2, ,1 2,46 2, ,6 1,89 1, ,3 1,42 1, ,9 III 500 2,44 1, ,3 2,15 1, ,9 1,64 1, ,3 1,22 1, ,0 II MIN 440 2,23 1, ,2 1,97 1, ,4 1,49 1, ,7 1,11 1, ,1 I 300 1,70 1, ,1 1,49 1, ,8 1,12 1, ,2 0,83 0, ,0 Heating emission Entering air temperature: +20 C Model WT: 70/60 C WT: 60/50 C WT: 50/40 C WT: 50/45 C WT: 45/40 C Speed Qv Ph Qw Dp(c) Ph Qw Dp(c) Ph Qw Dp(c) Ph Qw Dp(c) Ph Qw Dp(c) m 3 /h kw l/h kpa kw l/h kpa kw l/h kpa kw l/h kpa kw l/h kpa VI 500 5, ,9 4, ,9 2, ,1 3, ,1 2, ,2 V 470 5, ,4 4, ,9 2, ,5 3, ,7 2, ,5 IV MAX 375 4, ,5 3, ,8 2, ,9 2, ,4 2, ,3 III 340 4, ,8 3, ,7 2, ,2 2, ,7 2, ,5 II MED 270 3, ,5 2, ,5 1, ,1 2, ,7 1, ,0 I MIN 205 2, ,6 2, ,7 1, ,1 1, ,5 1, ,0 VI 545 5, ,5 4, ,2 3, ,3 3, ,5 2, ,9 V MAX 480 5, ,8 4, ,9 2, ,1 3, ,9 2, ,0 IV 400 4, ,4 3, ,0 2, ,5 2, ,3 2, ,4 III MED 365 4, ,6 3, ,9 2, ,9 2, ,5 2, ,4 II 305 3, ,5 2, ,9 2, ,8 2, ,8 1, ,2 I MIN 250 3, ,9 2, ,2 1, ,9 1, ,8 1, ,4 VI 780 8, ,2 6, ,3 4, ,9 5, ,9 4, ,4 V 730 8, ,3 6, ,7 4, ,4 5, ,9 4, ,2 IV MAX 545 6, ,2 5, ,6 3, ,4 4, ,5 3, ,2 III 480 6, ,5 4, ,5 3, ,7 3, ,5 2, ,2 II MED 375 4, ,1 3, ,7 2, ,0 2, ,2 2, ,3 I MIN 280 3, ,6 3, ,0 2, ,0 2, ,9 1, ,4 VI MAX 790 8, ,1 6, ,8 4, ,2 5, ,1 4, ,3 V 675 7, ,0 6, ,9 4, ,9 4, ,4 3, ,6 IV MED 610 7, ,2 5, ,8 4, ,2 4, ,0 3, ,5 III 500 6, ,0 4, ,4 3, ,3 3, ,7 3, ,7 II MIN 440 5, ,8 4, ,7 3, ,7 3, ,3 2, ,2 I 300 4, ,8 3, ,8 2, ,5 2, ,7 2, ,6 Legend WT = Water temperature Speed = Fan speed Ph = Emission MAX = High speed Pc = Cooling Total emission MED = Medium speed Ps = Cooling Sensible emission MIN = Low speed Qw = Water flow Qv = Air flow Dp(c) = Water side pressure drop 9

10 Water side pressure drop Coil pressure drop Valves pressure drop Dp Dp 40 Kvs 1,6 Kvs 2, Qw Pressure drop for mean water temperature of 10 C; for different temperatures multiply the pressure drop figure by the K correction factors in the table. C K 0,94 0,90 0,86 0,82 0,78 0,74 0,70 Accessories Legend Qw = water flow (l/h) Dp = pressure drop (kpa) Qw FV3S 3 way valve mod. Valve Code DN (Ø) Kvs Not Fitted /2" 1, W /4" 2, W FV2S 2 way valve mod. Valve Code DN (Ø) Kvs Not Fitted /2" 1, W /4" 2, W PCF condensate drain pump Water flow (l/h) depending on the length of Height for vertical flow horizontal flow (m) 5m 10 m 1 7,6 7,2 2 5,6 5,2 3 4,0 3,7 4 3,2 2,9 10 ID Not fitted PCF Code

11 Control operations Electrical diagrams are shown on the installation, use and maintenance manual T2T TMO-503-SV TMO-T-AU TMO-T CR-T MO-3V CONTROL OPERATIONS CONTROL IDENTIFICATION ON-OFF switch Manual 3 speed switch Manual/Automatic 3 speed selection Summer/Winter switch Remote centralized Summer/Winter switch or by an automatic change-over fitted on the water pipe Room thermostat for fan control (ON-OFF) Room thermostat for 1 valve control Simultaneous thermostatic control of the valves and fan Room thermostat for chilled water valve (SUMMER) and electric heater (WINTER) control (in winter only the heater is working) Installation of electronic low temperature CUT-OUT thermostat (TME) Installation of bimetallic low temperature CUT-OUT thermostat (TMM) CONTROL CODES 11

12 Wall electronic controls version ID Code MO-3V ON-OFF switch and speed switch, without thermostatic control. It allows to control the low temperature cut-out thermostat (TMM). Dimensions: 133x93x37 mm ID Code CR-T Manual speed switch. Manual Summer/Winter switch. Electronic thermostat for fan control (ON-OFF). Electronic thermostat for valve control (ON-OFF). It allows to control the low temperature cut-out thermostat (TMM). Dimensions: 133x93x37 mm ID Code TMO-T Manual speed switch. Manual Summer/Winter switch. Electronic thermostat for fan control (ON-OFF). Electronic thermostat for valve control (ON-OFF). It allows to control the low temperature cut-out thermostat (TME). It allows to install the Summer/Winter switch centralized and remote, or to control it with an automatic change-over fitted on the water pipe. The latter case needs the adjustment of the jumper on the control board. Dimensions: 133x93x37 mm ID Code TMO-T-AU Manual or automatic speed switch. Manual Summer/Winter switch. Electronic thermostat for fan control (ON-OFF). Electronic thermostat for valve control (ON-OFF). Simultaneus thermostatic control on the valves and fan (ON-OFF). It allows to control the low temperature cut-out thermostat (TME). It allows to install the Summer/Winter switch centralized and remote, or to control it with an automatic change-over fitted on the water pipe. The latter case needs the adjustment of the jumper on the control board. Dimensions: 133x93x37 mm 12

13 Wall electronic controls version ID Code TMO-503-SV The TMO-503-SV2 control for fan coils with valves, is designed to be installed in a DIN 503 wall box. The control is supplied integral with the external frame, but it is possible to use frames of the most known brand on the market (BTicino, Vimar, AVE, Gewiss). Dimensions: 118x87x8 mm Manual or automatic speed switch. Manual Summer/Winter switch. Electronic thermostat for valve(s) control (ON-OFF). Simultaneus thermostatic control on the valves and fan (ON-OFF).. It allows to control the low temperature cut-out thermostat (included with the control). ID Code T2T ON-OFF switch. 3 speed switch. Manual Summer/Winter switch. Electronic thermostat for fan control. Thermostatic control on the valve and continuous fan operation. Simultaneus thermostatic control on the valves and fan. Cannot be used with SEL- speed switch (master-slave). Dimensions: 128x75x25 mm 13

14 Speed switches version ID Code SEL Speed switch (slave). It allows to control up to 8 units with only one centralized thermostat using one speed switch for each unit. For controls: CR-T, TMO-T, TMO-T-AU and TMO-503-SV2. 14

15 Electronic control accessories version TME low temperature cut-out thermostat ID Code TME To be fitted between the coil fins. When connecting the control, the TME probe cable must be separated from the power supply wires. To be used with the following controls: TMO-T, TMO-T-AU. It stops the fan when the water temperature is lower than 38 C and it starts the fan when is higher than 42 C. TMM low temperature cut-out thermostat ID Code TMM To be installed in contact with the hot water circuit. To be used with the following controls only: MO-3V, CR-T. For units working on heating only. It stops the fan when the water temperature is lower than 30 C and it starts the fan when is higher than 38 C. B A Legend A = red B = brown Change-Over CH ID Code CH Automatic summer/winter switch to be installed in contact with the water circuit. Not to be used with 2 way valve. To be used with the following controls only: TMO-T, TMO-T-AU. A Legend B A = red B = black 15

16 Controls and units -T version Stand alone units: the IR remote control can control one unit only RT03 Infra-red remote control The electronic board, mounted as per standard on the -T, is set to carry out different functions and adjustment modes, in order to meet the installation requirements. These modes are selected by setting the configuration dip switches on the board. Fan ON/OFF thermostatic control. Valve ON/OFF thermostatic control and continuous ventilation. Valve and simultaneous ventilation ON/OFF thermostatic control. Fan operation control depending on the coil temperature (cut-out T3 probe fitted), which can be activated only in heating mode or heating and cooling mode. Automatic switch of the operating mode by means of T2 water probe (optional). Seasonal switch by means of remote contact. ON/OFF of the fan coil by means of the remote contact (window or clock contact). Electric heater control By activating the cut-out T3 probe function, the fan is stopped in winter when the coil temperature is lower than 32 C and started when the temperature reaches 36 C. In summer mode, the fan stops when the temperature inside the coil exceeds 22 C and starts when it drops below 18 C. The infra-red remote control allows setting by a remote position the fan coil operation parameters. The RT03 infra-red remote control features the following functions: Switch the appliance ON and OFF. Temperature set. Set the fan speed (low, medium, high or autofan). Set the operation mode (fan only, cooling, heating). Time setting. 24 hours ON/OFF program. 16

17 Controls and units -MB version These units can be controlled with RT03 infrared control and with T-MB or PSM-DI wall controls and they can be managed by a supervising control system T-MB Wall control PSM-DI Multifunction control RT03 Infra-red remote control The MB electronic board, mounted as per standard on the -MB, is set to carry out different functions and adjustment modes, in order to meet the installation requirements. These modes are selected by setting the configuration dip switches on the board. Fan ON/OFF thermostatic control. Valve ON/OFF thermostatic control and continuous ventilation. Valve and simultaneous ventilation ON/OFF thermostatic control. Fan operation control depending on the coil temperature (cut-out T3 probe fitted), which can be activated only in heating mode or heating and cooling mode. Automatic switch of the operating mode by means of T2 water probe (optional). Seasonal switch by means of remote contact. ON/OFF of the fan coil by means of the remote contact (window or clock contact). Electric heater control By activating the cut-out T3 probe function, the fan is stopped in winter when the coil temperature is lower than 32 C and started when the temperature reaches 36 C. In summer mode, the fan stops when the temperature inside the coil exceeds 22 C and starts when it drops below 18 C. The following connections are located on the power board: Receiver for infra-red remote control. T-MB wall control. RS 485 serial connection to manage several fan coils in Master/Slave configuration or to create a supervisory network. 17

18 Controls and units -MB version T-MB wall control Description ID Code Wall control (to be used with MB board only) T-MB E Wall control with display that allows controlling one or more units in Master/Slave mode. The control is equipped with internal sensor to detect the room temperature, which can be defined as a priority compared to the return air sensor on the fan coil. The T-MB control features the following functions: Switch the appliance ON and OFF. Temperature set. Set the fan speed (low, medium, high or autofan). Set the operation mode (fan only, cooling, heating). Time setting. Weekly ON/OFF program. Display and change of the fan coil operation parameters. 18

19 Controls and units -MB version RT03 infra-red remote control Description ID Code RT03 infra-red remote control with receiver supplied with separate packaging (to be used with MB board only) RT03 infra-red remote control supplied with separate packaging (to be used with MB board only) Receiver for RT03 infra-red remote control supplied with separate packaging (to be used with MB board only) RS-RT RT RS The infra-red remote control allows setting by a remote position the fan coil operation parameters. The RT03 infra-red remote control features the following functions: Switch the appliance ON and OFF. Temperature set. Set the fan speed (low, medium, high or autofan). Set the operation mode (fan only, cooling, heating). Time setting. 24 hours ON/OFF program. Installation example with infra-red remote control ID Code RT ID Code RS-RT ID Code RS

20 Controls and units -MB version A group of units with MB electronic board can be connected via a serial link and can consequently be managed at the same time by just one T-MB wall control or RT03 infra-red remote control. Using the special jumper present on the MB board, one unit must be configured as the master, and all the others as slaves. It is clear that the remote control must be pointed at the receiver on the master unit. To avoid problems, it is recommended to install and connect the receiver only on the master unit. With T-MB wall control One control for each unit (Maximum length of the connection cable = 20 m) One control for more units (20 units max.) (Maximum total length of the connection cable = 800 m) Max 20 m Max 20 m With RT03 infra-red remote control One control for each unit One control for more units (20 units max.) (Maximum total length of the connection cable = 800 m) T2 accessory for units with infra-red remote control and/or MB electronic board ID Code T T2 sensor to be placed on the water supply pipe upstream 3 way valves (not to be used with 2 way valve). The T2 sensor must be used as described below: Change-Over for the automatic switch of the operating mode. If water temperature is lower than 20 C, cooling mode is set; on the other hand, if water temperature exceeds 30 C, heating mode is set. It can be used on units with electric heater and hot water supply. The T2 priority probe activates the electric heater or water valve, depending on the water temperature detected. If water temperature exceeds 34 C, the water valve ON-OFF control is activated; on the other hand, if water temperature is lower than 30 C, the electric heater is activated. 20

21 Controls and units -MB version PSM-DI Multifunction control Description ID Code Multifunction control (to be used with MB board only) PSM-DI Another option available for the serial communication between the units is the possibility to connect up to 60 units in series and manage them with just one wall mounted PSM-DI controller. The wall mounted controller can be used to set the operating mode for each individual unit connected, display the operating conditions of each individual unit, and set the ON/OFF time sets for each day of the week (the program can be set for all the units and for a maximum of two groups of units). If more than 60 units need to be connected, two or more controllers must be used. Each wall mounted controller only manages the units it is connected to. The PSM-DI control is used to manage a series of fan coils, up to a maximum of 60 units (the maximum length of the RS 485 connection cable must not exceed 800 m), from one single control point. The PSM-DI control communicates via a serial line with all the units connected, with the possibility of controlling them all together or individually. In fact, the unique address of each individual fan coil means that all the units can be called at the same time, or the individual unit called, to perform the following functions: - display the current operating mode, the fan speed, the set point; - display the room temperature measured on the individual unit; - turn all the units ON and OFF at the same time or alternatively each unit individually; - change the operating mode (fan only, heating, cooling, automatic changeover); - change the set point; - modify the values and operation parameters of the fan speed. Each function can then be sent to all the units connected, or alternatively to each individual unit. Different set points or operating modes can be set for each individual unit. The PSM-DI panel can also be used for the time management of the units over the week. Four ON times and four OFF times can be set on the units for each day of the week. A different Temperature set that will be considered as Operation set for all connected appliances, can be set for each event. If the Temperature set is not entered for the individual event, it must be set during programming for each individual unit or for the entire network. Units without receiver or with receiver can be connected within the network: the former can receive instructions only from the PSM-DI wall mounted panel; while the latter can receive information from both the wall mounted panel (PSM-DI) and infra-red remote control. Use the infra-red remote control to force ON mode of the individual unit, if ON/OFF daily time programming has been set. The unit will regain the settings from the PSM-DI panel during execution of successive start-up program. Note: set the configuration Dip Switches of each fan coil as illustrated in the remote control use manual, based on the required solutions. Note: the RS 485 network s overall length must not exceed 700/800 metres. 21

22 PSM-DI Accessories ID Code SIOS SIOS is a board equipped with 8 relays with potential free contact to control the activation or deactivation of remote electric utilities. Moreover, the board has 8 digital inlets to display the actuators or external consents, such as motor or other. The SIOS boards can be connected to a PSM-DI panel (one SIOS for each PSM-DI panel). 22

23 The descriptions and illustrations provided in this publication are not binding: Sabiana reserves the right, whilst maintaining the essential characteristics of the types described and illustrated, to make, at any time, without the requirement to promptly update this piece of literature, any changes that it considers useful for the purpose of improvement or for any other manufacturing or commercial requirements.

24 Air Conditioning Wall-mounted Fan Coil CARISMA FLY - 12/12 COD. A A/12/12 ENVIRONMENTAL COMFORT Sabiana s.p.a. via Piave, Corbetta Milano Italia tel r.a. / / fax / info@sabiana.it