Web code: DIVA1 Web code controls: ACREG
FAN COILS

Cassette fan coils

DIVA
Cooling capacity 1,9÷10,9 kW
Heating capacity 2,6÷14,0 kW
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Technical data sheet

Cassette-type fan coil units.

Features

Key features

Set-ups for 2 or 4-pipe installations or 2 pipe installations with electrical resistance
ABS or metal ceiling panelling with Coanda effect.
New touch controls
2 or 3-way, ON/OFF electrovalves and pre-mounted controls on board

Cassette fan coils

Description

Construction features

• Fan coils: cassette-type for installation in false ceilings, with air return and delivery directly in the room.
• Heat exchanger: finned coil.
• Radial fan.
• 6-speed motor, 3 of which are connected in a terminal block.
• Structure: self-supporting, in galvanised sheet steel complete with an additional condensate drain pan and pump to lift the condensate (maximum head 650 mm).
• PLP buffer ceiling (accessory): in ABS polymer (RAL 9003) with manually adjustable delivery fins, return grille and regenerable filter.

Construction set-ups

Type of unit
2T - Single main coil
4T - Double main coil and additional
RE - Single main coil and supplementary electrical resistance.

ACCESSORIES

• PLP-ABS ceiling panelling (RAL 9003).
• PLM - Metal ceiling panelling (RAL 9003) flush with false ceiling with Coanda effect.
➔❖ 3-way ON/OFF electrovalve for 2 and 4-pipe systems.
➔❖2-way ON/OFF electrovalves for 2 and 4-pipe systems.
• Primary air duct fitting.
• Circular connector for air distribution at a distance from the unit.
• Primary air kit.

CONTROLS

STANDARD controls
For wall mounting installation
➔ Panel with speed and summer/winter switch.
➔ Panel with room thermostat, summer/winter switch, speed switch, ON/OFF valve control and electrical resistance.
➔ Electronic panel with automatic summer/winter switching for 2-pipe systems.
➔ Electronic panel with automatic summer/winter switching and automatic speed adjustment for 2-pipe systems with electrical resistance or 4-pipe systems.
➔ Electronic panel with display and RS485 serial interface, semi-recessed in wall.
➔ Interface board to control up to 4 fan coils.

Advanced LIT-TOUCH controls

➔ Flush LIT-Touch control panel in glossy black or pearl white for wall mounting installation.
➔ LIT-Touch remote control and receiver for ceiling panelling or wall mounting installation, with air temperature probe and operation LED.
For on board installation
➔❖ LIT-Touch electronic control for 2-pipe systems, with 2 pipes with electrical resistance or 4 pipes, complete with minimum water temperature probe, ON/OFF valve control and integrated master/slave function up to a total of 15 units.
➔ Additional board with 2 digital outputs that can be configured.
➔ On board air temperature probe.
➔ RS485 serial board for serial communication with other devices (Modbus RTU protocol).

Key: ❖ Factory fitted
➔ Supplied separately

Technical data

DIVA 2T – DIVA RE 20 30 40 50 60 90 110
❶ Total cooling capacity [EN1397] MAX kW E 1,92 2,64 4,26 4,93 6,08 9,39 10,93
MED kW E 1,6 2,31 3,3 3,82 4,86 6,72 8,36
MIN kW E 1,25 1,82 2,23 2,91 4,18 5,27 5,27
❷ Heating capacity (45°C) [EN1397] MAX kW E 2,24 2,8 4,37 5,15 6,5 9,23 11,77
MED kW E 1,8 2,42 3,28 3,85 5,03 6,4 8,56
MIN kW E 1,39 1,86 2,13 2,85 4,27 4,92 5,12
❸ Heating capacity (50°C) MAX kW E 2,64 3,35 5,23 6,17 7,77 10,7 14
MED kW E 2,12 2,9 3,93 4,63 6,03 7,34 10,3
MIN kW E 1,62 2,22 2,56 3,43 5,12 5,61 6,13
❹ Heating capacity (70°C) [EN1397] MAX kW 4,13 5,32 8,58 10,29 12,08 15,55 22,63
MED kW 2,8 4,37 6,32 7,69 9,29 9,98 17,21
MIN kW 2,03 3,24 4,13 5,48 7,19 7,23 9,74
RE electrical resistance 230-1-50 V kW - 1,5 2,5 2,5 3 3 3
Air flow speed MAX m³/h 610 520 710 880 1140 1500 1820
MED m³/h 420 420 500 610 820 970 1280
MIN m³/h 310 310 320 430 630 710 710
Sound power MAX dB(A) E 49 45 53 59 48 53 58
MED dB(A) E 40 40 45 49 40 40 48
MIN dB(A) E 33 33 33 41 33 34 34
❻ Sp. sound pressure MAX dB(A) 40 36 44 50 39 44 49
MED dB(A) 31 31 36 40 31 31 39
MIN dB(A) 24 24 24 32 24 25 25
Absorbed power MAX W E 57 44 68 90 77 120 170
MED W E 32 32 44 57 48 63 95
MIN W E 25 25 25 32 33 42 42
Electrical supply V-ph-Hz 230-1-50 230-1-50 230-1-50 230-1-50 230-1-50 230-1-50 230-1-50
DIMENSIONS AND WEIGHT 20 30 40 50 60 90 110
Box – Dimensions WxHxD mm 575 x 275 x 575 575 x 275 x 575 575 x 275 x 575 575 x 275 x 575 820 x 303 x 820 820 x 303 x 820 820 x 303 x 820
PLP Ceiling panelling – Dimensions WxHxD mm 670x 67x 670 670x 67x 670 670x 67x 670 670x 67x 670 965 x 85 x 965 965 x 85 x 965 965 x 85 x 965
Box – Weight kg 22 22 24 24 36 39 39
PLP Ceiling panelling – Weight kg 3 3 3 3 6 6 6
DIVA 4T 20 30 32 40 42 50 60 80 90 92 110
❶ Total cooling capacity [EN1397] MAX kW E 2,27 2,66 3,27 3,86 3,72 4,44 6,26 7,59 8,65 8,72 10,03
MED kW E 1,93 2,33 2,61 3,02 2,96 3,47 4,98 5,6 6,27 6,84 7,75
MIN kW E 1,49 1,83 1,83 2,07 2,33 2,69 4,11 4,48 4,95 4,48 4,95
❺ Heating capacity of additional coil (65°C) [EN1397] MAX kW E 2,66 3,04 3,86 2,91 4,19 3,29 8,02 9,66 7,5 11,16 8,58
MED kW E 2,23 2,66 3,04 2,4 3,33 2,66 6,33 7,15 5,63 8,81 6,79
MIN kW E 1,73 2,14 2,14 1,74 2,61 2,14 5,21 5,69 4,59 5,69 4,59
❹ Heating capacity of additional coil (70°C) [EN1397] MAX kW E 3,09 3,5 4,47 3,42 5,04 3,88 9,18 11,12 8,68 12,87 9,97
MED kW E 2,57 3,05 3,5 2,75 4,03 3,12 7,24 8,16 6,48 10,08 7,5
MIN kW E 1,99 2,46 2,46 2,01 3,13 2,49 5,94 6,49 5,27 6,49 5,27
Air flow speed MAX m³/h 610 520 710 710 880 880 1140 1500 1500 1820 1820
MED m³/h 420 420 500 500 610 610 820 970 970 1280 1280
MIN m³/h 310 310 320 320 430 430 630 710 710 710 710
Sound power MAX dB(A) E 49 45 53 53 59 59 48 53 53 58 58
MED dB(A) E 40 40 45 45 49 49 40 40 40 48 48
MIN dB(A) E 33 33 33 33 41 41 33 34 34 34 34
❻ Sp. sound pressure MAX dB(A) 40 36 44 44 50 50 39 44 44 49 49
MED dB(A) 31 31 36 36 40 40 31 31 31 39 39
MIN dB(A) 24 24 24 24 32 32 24 25 25 25 25
Absorbed power MAX W E 57 44 68 68 90 90 77 120 120 170 170
MED W E 32 32 44 44 57 57 48 63 63 95 95
MIN W E 25 25 25 25 32 32 33 42 42 42 42
Electrical supply V-ph-Hz 230-1-50 230-1-50 230-1-50 230-1-50 230-1-50 230-1-50 230-1-50 230-1-50 230-1-50 230-1-50 230-1-50
DIMENSIONS AND WEIGHT 20 30 32 40 42 50 60 80 90 92 110
Box – Dimensions WxHxD mm 575 x 275 x 575 575 x 275 x 575 575 x 275 x 575 575 x 275 x 575 575 x 275 x 575 575 x 275 x 575 820 x 303 x 820 820 x 303 x 820 820 x 303 x 820 820 x 303 x 820 820 x 303 x 820
PLP Ceiling panelling – Dimensions WxHxD mm 670x 67x 670 670x 67x 670 670x 67x 670 670x 67x 670 670x 67x 670 670x 67x 670 965 x 85 x 965 965 x 85 x 965 965 x 85 x 965 965 x 85 x 965 965 x 85 x 965
Box – Weight kg 24 24 24 24 24 24 39 39 39 39 39
PLP Ceiling panelling – Weight kg 3 3 3 3 3 3 6 6 6 6 6
  • Data at the following conditions:
  • ❶ Air: 27°C D.B.; 19°C W.B. – Water: 7/12℃.
  • ❷ Air: 20°C – Water: 45/40°C.
  • ❸ Air: 20°C – Water: 50°C, flow rate as in cooling.
  • ❹ Air: 20°C – Water: 70/60°C.
  • ❺ Air: 20°C – Water: 65/55°C.
  • ❻ For room volume equal to 100 m³ and reverberation time = 0.5 sec.
  • E Eurovent certified performance.

Manuals

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Technical notes

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