First Start-Up; Technical Data - AERMEC TDA Manual De Instalación, Uso Y Mantenimento

First start-up

WARNING!
Make sure that all the indications
in the present manual have been
carried out before carrying out
the controls on the first start-up.
PCT2 control panel
Description
Main characteristics of the control panel:
• electronic room thermostat with knob for
setting the set-point;
• manual selection of the operating mode;
• 3 fan speeds;
• Hot Start function with digital input or
temperature probe;
• limitation of set-point by means of special
pegs;
• room air temperature probe.
Selection, installation, use and maintenance manual
Before starting up the unit, check:
• with a tester that the voltage on the ter-
minals is 230V ± 5%: if the voltage is subject
to frequent changes, contact our Technical
department for the choice of suitable pro-
tections;
• that the unit is correctly secured;
• the connection of the unit to the building's
earth;

Technical data

• Power supply: 230V~ / 50Hz;
• Maximum input power: 12W;
• Maximum allowed current: 1A;
• Electrical data of the 230C output: max
0.5A for the valve output and max 1 for the
fan outputs;
• Insulation class: II;
• Degree of protection: IP30;
• Analogue inputs:
- 1 (+1) NTC probes 103 AT-2
- air probe (see connection diagram)
- water probe (see connection diagram)
• presence of built-in air temperature
probe;
• Outputs: 2 outputs on relay;
• Unit dimensions: 120 x 80 x 40mm;
• Assembly: wall;
• Connections of screwed control board for
wires:
- max diameter 2.5mm² for rigid cable;
- max diameter 1.5mm² for flexible cable;
• Room temperature: 0...55 °C;
• Storage temperature: -20...85 °C;
• Storage humidity: 10...90 °C.
38
Air conditioning unit -
• the channel connections;
• the connection of the condensate dischar-
ge with the trap;
• the insulation of the coil's supply pipes;
• the absence of air in the water and direct
expansion coils;
• the closure of the examinable panels;
• the presence of voltage.
User instructions
SLIDER 1 (at the bottom) allows you to vary
the required fan speed settings (max-av-
min).
SLIDER 2 (in the middle) allows you to vary
the unit operating mode (OFF-Heat-Cool).
The knob is used to set the required room
temperature.
TDA range
SLIDER 2
SLIDER 1