2

ALFEA

Inspection panel for

Electric back-ups

Coaxial exchanger

4,5 turns

Refrigareted

connection

Hydraulic connection

By-pass 8,5

3

ALFEA

Stainless-

steel tank

Polystyrene

insulation

Coaxial

Exchanger

Condensation

sensor

4

ALFEA▪ Improvement of the performances – by combining thermo-electric

Electric

back-ups

3 – 6 kW

OPTION

1st flow:

thermodynamic

2nd flow:

electric

5

ALFEA

Air bleeder

Expansion vessel

class A circulating pump

Tank 16L + Coaxial Exchanger

Controller box

Refrigerated connections

Hydraulic connectionsManometer

Safety valve

FlowReturn

Module hydraulique Composants

6

ALFEA

Electric box Excellia

Place for Electric

back-ups

Interface card

Place for extension

card (2 circuits

and/or pool)

Regulator card

DHW Relay (option)

Hydraulic

modul

connections

7

ALFEA

Hydraulic options

Balancing vesselHigh flow

Circulating pump

Boiler Kit2° circuit kit

Swiming pool

Kit

Electric back-ups

8

ALFEA

Kit DHWDHW tank DS VCM 200, 300L

or PECS PAC 300L

Hydraulic accessories

Swiming pool

KitSwiming pool

Kit

9

ALFEA

Controller accessories

Room sensor

T55

Or wireless T58

Remote control

T75 or wireless T78

Extension card

Cooling Kit

10

ALFEA

Installation

11

ALFEA

Gaz and liquid pipe (inche)

Ref PAC

Diametre Gaz (inchs)

Diametre Liquid (inchs)

Length mini (metre)

Length maxi (metre)

S5

1 / 2’’ 1 / 4’’ 5 15/30S6

S8 5 / 8’’ 3 / 8’’ 5 15/30

S10 5 / 8’’ 3 / 8’’ 5 15/20

Extensa

Refrigerated connection

12

ALFEA

Alféa 5 et 6 3G 1,52

Alféa 8 3G 2,52

Alféa 10 3G 2,52

Interconnexion 4G 1,52

Circuit breaker

D curve 16A et 20A

Electric back-ups 3G 62

DHW electric

back-ups

3G 2,5²

Circuit

breaker 32A

Interconnexion 3G 2,52

Extensa

Electric connections

13

ALFEA

Alféa 11 3G 42

Alféa 14 3G 62

Interconnexion 4G 1,52

Circuit breakerr

D curve 25A (11)

32 A (14)

Electric back-ups 3G 6²Circuit breaker 32A

Extensa

Electric connections

14

ALFEA

Electric backup single phase

You have to replace the manual air bleeder by an automatic with the electric back-ups kit

=> If the heat exchanger is badly drained, risk to release the safety thermostat

Automatic air

bleeder

Relay 1° and 2°level

Terminal block

Safety thermostat

Adjustable

Electric back-ups

3 or 6kW

15

ALFEA

Electric back-ups single phase

You have to cut insulation before to integrate the automatic air bleeder

16

ALFEA

Electric back-ups tri-phases

Electric back-ups tri-phases 9kW

Modulating relay

Safety thermostat Card connection

X82

17

ALFEA

Kit 2Z

2 floor heating possible

Alfea Circulating pump

2 circuits Configuration

18

ALFEA

2 circuits Configuration

Class A circulating pumpintegrated

Alfea Class A circulating pump

Mixing valve

Extension Card to

manage 2 circuits

(Option)

19

ALFEA

2 o

u 3

fils

3 f

ils

1 BSB2 GND

3 + 12V

B1M

B2

Room sensor

2nd zone

Modem Contact

2nd circuit flow sensor

Swimming pool sensor

Circulating pump and

2nd circuit valve

or

fil pilote connection

Swimming pool

Directionnal Valve

Power Supply

Extension card

20

ALFEA

2 circuits Kit(hydraulic part)

(with compatible insulation cold mode)

Extension card Kit

(2nd zone) – 075311

Swimming pool Kit

21

ALFEA

Kit ECS

Possibilité de faire 2 zones de chauffage

ou

ECS

Chauffage

Option ECS

22

ALFEA

• Application :

Floor heating

radiators

Préparation DHW

Boiler option

Boiler kit ( integrated option)

23

ALFEA

OptionIntegrated

or

1 to 3 circuits – 2 zones possible

20°

15°

10°

2°

0°

-5°

-10°

TA Contact

ABA

B

Outside sensor

Boiler option

24

ALFEA

Option

20°

15°

10°

2°

0°

-5°

-10°

Integrated

or

1 to 3 circuits – 2 zones possible

TA Contact

Outside sensor

Boiler option

25

ALFEA

Kit piscine

Possibilité de faire 2 zones de chauffage + ECS + piscine

ou

Echangeur piscine

Chauffage

Option Piscine

Sonde piscine

26

ALFEA

Insulation

Insulation

Connection

Cooling Option

Be Careful : Don’t use this kit with boiler and radiator