Innova OKKI 30 Installation Manual
Innova OKKI 30 Installation Manual

Innova OKKI 30 Installation Manual

Air conditioning unit with heat pump
Table of Contents

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Installation manual
(Translation of ori-
EN
ginal language)
N421067A - Rev.04 - 10/2024
OKKI
Air conditioning unit with
heat pump

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Table of Contents
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Summarization of Contents

General Information and Manual Overview
About the Manual
Provides explanations for correct appliance management and safety guidelines.
Pictograms and Symbols
Explains editorial pictograms, safety symbols, and product icons for clear communication.
User Roles and Manual Structure
Defines user roles (User, Installer, Service) and outlines the manual's organization.
Product Introduction and Description
Identification and Destination of Use
Identifies the appliance via rating plate and describes its intended use in large environments.
Appliance Description
Details the structure, brushless fans, heat exchanger, motorized nozzles, and filters.
External Components List
Lists and illustrates external components for Size 30 and Size 15 units.
Internal Components List
Lists and illustrates internal components such as fans and heat exchangers.
Unit Configurations
Illustrates different unit configurations (SA, SM, SC) for sizes 30 and 15.
Compatible Accessories
Lists and describes available accessories like remote controls and sensors.
Installation Procedures and Requirements
Preliminary Installation Warnings
Covers general safety, R32 refrigerant, and installation prerequisites.
Reception and Handling
Details package inspection, handling procedures, and storage requirements.
Installation Site Requirements
Specifies suitable locations, environmental conditions, and safety distances.
Minimum Installation Distances
Provides diagrams and values for clearance zones and installation height limits.
Positioning and Brackets
Explains unit positioning options and installation bracket adjustments for mounting.
Refrigeration Connections
Details regulations, pipe requirements, and procedures for connecting refrigerant lines.
Condensate Drain Connection
Explains condensate collection, connection, siphon requirements, and insulation.
Aeraulic Connections
Describes accessory options for ducting and connection procedures for air intake/supply.
Electrical Connections
Covers wiring, power supply, grounding, R32 electrical warnings, and power line sizing.
Connection Diagrams and Terminal Boards
Shows wiring diagrams, external unit connections, and terminal board layouts.
Input and Output Connections
Details temperature request, external alarm, power, and season control connections.
Multiple Unit Connections
Explains Modbus RS485 and Wi-Fi network setup for controlling multiple units.
Remote Control Operations
Installation and Mounting
Guides on installing the touch screen control panel, including drilling and wiring.
Electrical Connections and Diagram
Explains terminal board connections for the remote control and its wiring.
Control Panel Interface
Describes the touch interface, features like temperature adjustment, and display functions.
Control Panel Menu Structure
Menu Structure Overview
Outlines the basic and advanced menu hierarchies and user/installer functions.
Basic Menu Details
Details basic functions like power control, fan speed selection, and temperature settings.
Advanced Menu Functions
Lists advanced functions including sensor data, time bands, and system configuration.
Start-up and Commissioning Procedures
Preliminary Start-up Warnings
Lists essential warnings, R32 precautions, and leak detection procedures before operation.
First Start-up Checks
Covers operational, electrical, and refrigerant checks required before commissioning.
Machine Operation Checks
Details checks to perform after the machine is switched on for proper operation.
Control Settings and Passwords
Explains access to installer settings, password entry, and parameter modification cautions.
In/Out and Settings Menus
Details navigation and display of input/output status, probes, and various settings.
Modbus Configuration
Guides on setting up Modbus communication for master and slave units.
Automatic Address Setting
Explains the procedure for automatic address setting and initial unit startup.
Maintenance Procedures
Routine Maintenance Procedures
Outlines general warnings and procedures for routine cleaning and checks of components.
Annual Maintenance Operations
Details checks for electrical, mechanical, and hydraulic systems by qualified personnel.
Filter Cleaning or Replacement
Provides step-by-step instructions for removing and replacing air filters.
Heat Exchanger Cleaning
Explains the process for cleaning the heat exchanger to maintain performance.
Decommissioning Safety
Safety Warnings for Decommissioning
Provides essential safety precautions for safely recovering refrigerants and decommissioning the unit.
Faults and Remedies
Preliminary Fault Warnings
Instructs on immediate actions for common faults like leaks, noise, or dew formation.
Control Panel Anomalies and Reset
Explains how to read and manually reset alarms reported by the control panel.
Non-Fault Functional Aspects
Clarifies normal operating behaviors that should not be interpreted as faults.
Troubleshooting Table
Lists common alarms, their causes, and recommended remedies for quick diagnosis.
External Unit Alarms
Details alarms displayed on the external unit's control panel and their meanings.
Technical Information and Specifications
Indoor Unit Technical Data
Provides performance data for indoor units including heating, cooling, airflow, and sound levels.
Outdoor Unit Technical Data
Lists performance data for outdoor units like airflow, compressor, sound, and operating limits.
Fuse Characteristics
Details the rating, voltage, type, and characteristic curve of the unit's fuses.
Dimensions - Size 15
Provides detailed dimensional drawings and measurements for the Size 15 unit.
Dimensions - Size 30
Provides detailed dimensional drawings and measurements for the Size 30 unit.

Table of Contents