EasyManua.ls Logo

Hitachi RPK-0.8FSNQS User Manual

Hitachi RPK-0.8FSNQS
24 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
RPK-0.8FSNQS
P00611Q
ORIGINAL INSTRUCTIONS
Wall-
Mounted
RPK-1.0FSNQS
RPK-1.3FSNQS
RPK-1.5FSNQS
Type
RPK-1.8FSNQS
RPK-2.0FSNQS
RPK-2.3FSNQS
Question and Answer IconNeed help?

Do you have a question about the Hitachi RPK-0.8FSNQS and is the answer not in the manual?

Hitachi RPK-0.8FSNQS Specifications

General IconGeneral
BrandHitachi
ModelRPK-0.8FSNQS
CategoryAir Conditioner
LanguageEnglish

Summary

Safety Precautions

Hazard Levels: DANGER

Immediate hazards resulting in severe personal injury or death.

Hazard Levels: WARNING

Hazards or unsafe practices that could result in severe personal injury or death.

Hazard Levels: CAUTION

Hazards or unsafe practices that could result in minor personal injury or property damage.

System Overview

Available Indoor Unit Types

Lists available indoor unit types and their nominal capacities.

Remote Control Operation

Remote Control Switch CAUTION

Do not press switches with items other than fingers; do not touch the CHECK switch.

Temperature Adjustment

Describes how to set the desired temperature between 17°C and 30°C.

Actual vs. Set Temperature

Explains the difference between set and actual room temperature.

Touch-Sensitive Controls

Details operation of touch-sensitive control switches.

Multi-Unit Control Capability

Mentions control of up to 16 indoor units by one remote.

Pre-Operation Checks

Pre-Operation CAUTION

Supply power 12 hours before startup after long shutdown; ensure outdoor unit is clear of snow/ice.

Operation Notes

Explains louver behavior during swing and defrost operations.

Basic Operation Methods

Automatic Swing Louver Control

Louver Swing Operation

Describes how to start, stop, and control the swing louver operation.

Automatic System Functions

Compressor Protection (Three Minute Guard)

Compressor protection against frequent starts/stops.

Oil Accumulation Prevention

Prevents oil accumulation in the heat exchanger.

Frost Formation Prevention

Switches to fan mode to avoid frost on the indoor heat exchanger.

Comfortable Heating and Defrosting

Manages fan speed for comfortable heating and defrosting.

Indoor Unit Cooling Post-Operation

Indoor fan maintains slow speed after heating stop.

Automatic Defrost Cycle

Performs defrosting when needed to prevent ice buildup.

Overload Operation Prevention

Stops heating operation if outdoor temperature is too high.

Air Filter Maintenance

Filter Installation CAUTION

Do not operate without air filter to protect the heat exchange from clogging.

Air Filter Maintenance Procedures

Cleaning the Air Filter

Instructions for cleaning the air filter using vacuum or water.

Resetting Filter Indicator

Press "RESET" after cleaning to clear the FILTER indicator.

Troubleshooting Common Issues

Troubleshooting CAUTION

Stop operation for drain overflow or smoke; contact contractor.

Persistent Issues

Contact contractor with unit details and issue description.

No Unit Operation

Check if SET TEMP is set correctly.

Reduced Cooling/Heating Performance

Check airflow, filter, obstructions, and operating conditions.

Normal Operating Sounds and Conditions

Describes normal smells, sounds, steam, and dew.

Installation Safety Guidelines

Installation WARNING

Perform installation, piping, and wiring according to manual.

Installation Site CAUTION

Do not install near strong electromagnetic wave radiators.

Required Installation Tools

Product Transportation and Handling

Transportation Precautions

Transport product close to installation location before unpacking.

Indoor Unit Handling Precautions

Precautions for safe handling and preventing damage to the unit.

Indoor Unit Installation Process

Installation DANGER

Do not install in flammable environments to avoid fire or explosion.

Installation WARNING

Check wall strength; do not install outdoors to prevent hazards.

Included Accessories

Lists essential accessories included with the indoor unit.

Initial Installation Checks

Ensure proper clearance around the unit for operation and maintenance.

Indoor Unit Installation Site Selection

Optimal Installation Location

Choose location for optimal air distribution, avoiding obstacles, oil, and corrosive environments.

Unit Dimensions and Clearance Diagrams

Diagrams showing dimensions for mounting and clearance.

Step-by-Step Installation

Mounting Bracket Installation

Securely attach the mounting bracket to the wall.

Securing the Indoor Unit

Hook the indoor unit onto the bracket, ensuring it is firmly secured.

Removing the Front Panel

Step-by-step guide for safely removing the front panel.

Installation Procedures (Continued)

Reinstalling the Front Panel

Instructions for correctly reinstalling the front panel.

Front Panel Handling CAUTION

Avoid strong forces or hitting the front panel to prevent breakage.

Refrigerant Piping Installation

Piping DANGER

Use R410A; avoid flammable gases for leakage tests due to explosion risk.

Piping Material Selection

Prepare and select correct copper pipe sizes based on model capacity.

Refrigerant Piping Connections

Piping Connection Directions

Describes right, left, and rear side piping connection possibilities.

Liquid Pipe Sizing

Table specifying dimensions for liquid refrigerant pipes.

Gas Pipe Sizing

Table specifying dimensions for gas refrigerant pipes.

Piping Connection Details

Flare Nut Tightening Specifications

Specifications for torque when tightening flare nuts.

Refrigerant Pipe Insulation

Guidance on insulating refrigerant pipes for efficiency.

Using the Unit Spacer

Instructions on using the unit spacer for pipe connections.

Drain Piping Installation

Drain Pipe Connection Directions

Standard and alternative directions for drain pipe connections.

Drain Piping Procedures

Connecting the Drain Pipe

How to connect the drain pipe and check for smooth water flow.

Drain Piping CAUTION

Avoid sanitary/sewage connections and tying pipes together.

Electrical Wiring Installation

Electrical Wiring WARNING

Turn off power before wiring; protect wires from animals to prevent fire.

Electrical Wiring CAUTION

Tighten screws to torque; use accessory packing for protection.

Electrical Wiring Checks and Connections

General Electrical System Check

Verify components, voltage, wire capacity, and earth connection.

Wiring Connection Guide

How to connect remote control, indoor/outdoor unit wires, and power supply.

System Test Run

Test Run WARNING

Ensure checks are complete before operating; verify resistance, valves, and power.

Control Device Settings

Indoor Unit Safety and Control Settings

Table detailing fuse capacity, freeze protection, and thermostat settings.

Common Electrical Parameters

Field Minimum Wire Size Requirements

Tables for selecting power source wire sizes based on standards.

Indoor Unit Dip Switch Configuration

Dip Switch Locations

Diagram showing dip switch locations on the indoor unit PCB.

Dip Switch Setting Procedures

Guides for setting control model, unit number, and other functions.

Filter Indicator Interval Adjustment

Entering Optional Setting Mode

Steps to enter the field setting mode for filter indication.

Selecting Indoor Unit for Setting

How to choose the specific indoor unit for configuration.

Setting Filter Indicator Intervals

Guide to setting filter indication intervals (100, 1200, 2500 hours).

Exiting Optional Setting Mode

How to exit the setting mode and return to standard operation.

Related product manuals