Olimpia ISSIMO 11 - Introduction and Components; Introduction; Electrical and Electronic Components

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ISS0011R10_A_EN.doc

INTRODUCTION

The user interface consists of the remote control (remote interface) and the display-unit board (local interface). This board must

carry out the following functions:

WITH THE REMOTE CONTROL:

• Stby/activation (also indicated locally);

• “General automatic” mode Activation/Deactivation (also indicated locally);

• Activation/Deactivation mode in cooling;

• Setting the temperature wanted (Tset);

• Activation/Deactivation mode in dehumidification;

• Fan Activation/Deactivation mode;

•

Fan speed selection (Min, Med, Max and Auto);Nighttime Activation/Deactivation mode;

• Setting the time schedule and operating programmes;

• Operating programme Activation/Deactivation (also indicated locally);

WITH THE DISPLAY:

• Stby/activation (also indicated locally);

• Reset dirty filter alarm;

• Activation in the “General automatic” mode (at the end of the SELF-TEST programme).

All the above settings must be confirmed by the board by a buzzer sounding briefly (both when enabling and disabling all

functions). The settings to be made with the remote but not mentioned must be ignored.

1. ELECTRICAL/ELECTRONIC COMPONENTS

• Vane rotary compressor with a maximum input power of 1.3kW (Inom max 6 A, Isp max 25A);

• 4-speed centrifugal fan motor with a maximum input power of 200W;

• IR remote control with Olimpia Splendid serial protocol

• Unico Olimpia Splendid user interface board, from here on in called ‘display unit’;

• NTC temperature probe with standard cylindrical container and connecting wire

• Just the one board for the logic control and power section (powering/piloting 230Vac loads);

• Management of 3 fan speeds by a relay on the board (motor with different stator windings);

• System control by means of a single temperature probe located in suction on the evaporator side (connected to the

board with a dedicated 2-pole connector);

• Simplified user interface management (4 LEDs + single key) on the outdoor ‘display’

• Unidirectional serial communication management with Olimpia Splendid remote control

• Local/remote control confirm buzzer on the board.