Connection Of The Unit To Electric Network; Start-Up Recommendations; System Protection; Pre-Startup Recomendations Of The Unit (In The Presence Of The Enduser) - Salda Smarty 2XV 1.1 Mounting And Installation Instruction

For flange diameters see chapter " DIMENSIONS AND WEIGHT".
Right side connection

5.11. CONNECTION OF THE UNIT TO ELECTRIC NETWORK

• Supply voltage to the unit must be connected by a qualified specialist following the manufacturer's instructions and applicable safety guidelines.
• The unit's power network voltage must correspond to electro technical specifications of the unit indicated in the technical decal.
• The unit's voltage, power and other technical specifications are provided in the unit's technical decal (on the unit casing). The unit must be con-
nected to the voltage plug socket of the grounded power network in accordance with the applicable requirements.
• The unit must be earthed according to electrical equipment installation regulation.
• Using extension wires (cables) and power network plug socket distribution devices is not allowed.
• Prior to carrying out any ventilation unit installation and connection works (before the unit is commissioned), the unit must be disconnected from
the power network.
• After installation of the ventilation unit, the power network plug socket must be accessible at any time and disconnection from the power network
must be performed through the two-pole circuit breaker (by disconnecting phase pole and neutral).
• Before it is connected to the power network, the unit must be carefully checked for any damage (execution, control, and measurement nodes)
made during transportation.
• The power cable can be replaced only by a qualified technician, having evaluated the rated power and current.
The manufacturer does not assume any liability for personal injuries and property damage due to nonconformance with the
provided instructions.

5.12. START-UP RECOMMENDATIONS

5.12.1. SYSTEM PROTECTION

The control automatics of the unit have integrated protection against short circuit of those assemblies. The controllers have the following protec-
tors:
miniMCB
F1 - 1A(5x20) miniMCB protection;
Using the unit with external electrical protection is recommended.
SMARTY
Mains Fuse
To ensure safe maintenance of the unit, it is necessary to turn off main switch and/or external protection device.

5.12.2. PRE-STARTUP RECOMENDATIONS OF THE UNIT (IN THE PRESENCE OF THE ENDUSER)

Prior to start-up, the system must be carefully cleaned. Check for the following:
• operation systems and unit elements as well as automation and automation devices were not damaged during installation,
• all electrical devices are connected to power supply and fit for service,
• all necessary automation elements are installed and connected to power supply and miniMCB, EX1 terminal blocks,
• cable connection to miniMCB, EX1 terminal blocks comply with the existing wiring diagrams,
• all electrical equipment protection components are properly connected (if they are additionally used),
• cables and wires correspond to all applicable safety and functional requirements, diameters, etc.,
• earthling and protection systems are properly installed,
• condition of all seals and sealing surfaces is proper.
14 | EN
2XV 1.1 2XV 1.2
10A 16A
Left side connection
3XV 1.1 3XV 1.2
16A 16A
4XV F2 1.1 4XV F2 1.2
16A 16A
SMARTY XV v2020.3