Innova Air Leaf ECA644 User manual

ECA644 - ECA647 - EWF644 - EWF647 - ESD645 - ESD648
ECA649 - ECB649 - EWF649 - EWB649
E4T643 - E2T543 - B3V137
B4V642 - B3V151- B3V152 - B10642
DC Inverter
EN
Installation manual

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Innova S.r.l
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.
The pictograms in the next chapter provide the necessary
information for correct, safe use of the appliance in a rapid,
unmistakable way.
Symbols
U
User
Refers to pages containing instructions or information for
the user.
I
Installer
Refers to pages containing instructions or information for
the installer.
S
Service
Refers to pages containing instructions or information for
the CUSTOMER TECHNICAL ASSISTANCE SERVICE
installer.
Editorial pictograms
Safety pictograms
Warning
The operation described may cause physical harm if not
carried out in accordance with safety regulations.
Dangerous electrical current
Make personnel aware that the operation described may
lead to electrical shocks if not carried out in accordance
with safety regulations.
High temperature danger
Of safety regulations, the risk of burns caused by contact
with components with high temperatures.
Prohibition
Refers to prohibited actions.

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EN
General table of contents
GENERAL
1.1 General warnings ..............................................................................5
ECA644 - ECA647 - ESD645 - ESD648
2.1 Assembly, set-up and connection of on-board control panels ECA644, ESD645, ECA647, ESD648. . . . . . . . . . . . . . . . .6
2.2 Assembly ....................................................................................6
2.3 Set-up of auxiliary dip-switch functions B and C........................................................7
2.4 CP presence contact input connection (only for ECA644 and ECA647 models) ................................7
2.5 Air temperature probe assembly (only for models ECA644, ECA647) ........................................8
2.6 Cooling/Heating automatic settings (only for 4-tube units).................................................8
2.7 ECA644 and ECA647 connections .................................................................9
2.8 ESD645 and ESD648 connections ................................................................10
2.9 Continuous modulation circuit board for connecting remote thermostat (only for models ESD645 - ESD648) 11
2.10 LED Indications (Ref. A) (only for models ESD645 - ESD648) ............................................11
ECA649 - ECB649
3.1 Wall-mounted remote control panel assembly ECA649 - ECB649 .........................................12
3.2 Spring-loaded terminal connections -AB+ and CP .....................................................12
3.3 CP occupancy contact input connection ............................................................13
3.4 ECA649 - ECB649 Connections..................................................................13
EWB649 - EWF649
4.1 Wall-mounted remote control panel assembly EWB649 - EWF649 .........................................14
4.2 Spring-loaded terminal connections -AB+ and CP .....................................................15
4.3 CP occupancy contact input connection ............................................................15
4.4 EWB649 - EWF649 Connections .................................................................16
E4T643
5.1 Assembly and connections for on-board control panel E4T643 ...........................................17
5.2 Assembly ...................................................................................17
5.3 Air temperature probe assembly ..................................................................18
5.4 E4T643 Connections ..........................................................................18
E2T543
6.1 Assembly and connections for on-board control panel E2T543 ...........................................19
6.2 Assembly ...................................................................................19
6.3 Air temperature probe assembly ..................................................................20
6.4 E2T543 Connections ..........................................................................20
6.5 Water probe kit management E2T543 ..............................................................20
B3V137
7.1 Assembly and connections for on-board control panel B3V137 ...........................................21
7.2 Assembly ...................................................................................21
7.3 B3V137 Connections ..........................................................................22
7.4 Warnings table ...............................................................................22
B4V642
8.1 Assembly and fitting of fan control for remote control B4V642 ............................................23
8.2 Assembly ...................................................................................23
8.3 Connection diagram B4V642 with 3-speed thermostat .................................................24
8.4 B4V642 connections with 3-speed thermostat .......................................................24
8.5 LED signals .................................................................................25
8.6 Water probe management with 3-speed thermostat....................................................25
B4V642 + B3V151
9.1 B4V642 + B3V151 Connection Diagrams ...........................................................26
B4V642 + B3V152
10.1 B4V642 + B3V152 Connection Diagrams ...........................................................27

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B10642
11.1 Assembly and fitting of fan control for remote control B10642. ............................................28
11.2 Assembly ...................................................................................28
11.3 LED signals ........................................................................28
11.4 Connection diagram B10642 with 0-10V DC thermostats / signals.........................................29
11.5 B10642 connections with 0-10V thermostats ........................................................29
ED RS FULL FLAT VERSIONS
12.1 Full flat version connections .....................................................................30
12.2 RS version connections ........................................................................30
VERSIONS WITH CONNECTIONS ON THE RIGHT
13.1 Motor connection in versions with hydraulic connections on the right BB0646 .................................31

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1.1
EN
General warnings
- This instruction is an integral part of the booklet of
the appliance on which the kit is installed. Please consult
this booklet for general warnings and fundamental safety
rules.
- This manual is designed only for the qualified
and authorised installation technician, who must be
sufficiently trained and in possession of all psycho-
physical requirements as per the law.
- All operations must be carried out with care and
according to best practices, and in compliance with
workplace safety regulations.
- After unpacking, check that the contents are intact
and that all parts are included. If not, contact the agent
who sold the appliance to you.
- It is forbidden to modify the safety or adjustment
devices without authorisation from and indications of the
manufacturer.
- It is forbidden to dispose of, or leave in the reach of
children, the packaging materials which could become
a source of danger.
- Repairs or maintenance must be performed by the
Technical Assistance Service or by qualified personnel
in accordance with this manual. Do not modify or tamper
with the appliance as this could create dangerous
situations and the manufacturer will not be liable for any
damage caused.
GENERAL