To Next PageTo Next PageWhy am I getting a transmission error on my Hitachi Air Conditioner?
A transmission error in your Hitachi Air Conditioner could be due to a melted outdoor fuse or issues with the indoor/outdoor connection wiring, such as breaks or wiring errors.
Why does my Hitachi RPC-6.0FSN3E Air Conditioner show an error related to incorrect outdoor and indoor unit settings?
An incorrect setting of outdoor and indoor units on your Hitachi Air Conditioner may be caused by an outdoor/indoor unit capacity setting error or if the indoor total capacity is excessively large or small.
What does it mean when the compressor protection alarm on my Hitachi Air Conditioner cannot be reset?
A compressor protection alarm on your Hitachi Air Conditioner that cannot be reset from the remote controller indicates that alarm codes 02, 07, 08, 39, 43 to 45, or 47 have been triggered three times within six hours.
What causes an indoor unit number setting error on my Hitachi RPC-6.0FSN3E?
An indoor unit number setting error on your Hitachi Air Conditioner occurs when indoor units with the same number exist in a refrigerant piping system.
What causes the indoor RA fan protection device to activate on my Hitachi KP Air Conditioner?
The indoor RA fan protection device on your Hitachi KP Air Conditioner may activate due to fan motor overheating or locking.
What causes the indoor OA fan protection device to activate on my Hitachi KPI or DX-KIT2 Fan Air Conditioner?
The indoor OA fan protection device on your Hitachi KPI or DX-KIT2 Fan Air Conditioner might activate because of fan motor overheating or locking.
What does abnormal transmission between PCB1 and PCB2 mean for my Hitachi RPC-6.0FSN3E Air Conditioner?
Abnormal transmission between PCB1 and PCB2 in your Hitachi Air Conditioner can be caused by loose or disconnected connections.
What would cause a problem with the air inlet thermistor on my Hitachi KPI Air Conditioner?
A problem with the air inlet thermistor (RA for KPI) in your Hitachi Air Conditioner could be due to a loose, disconnected, broken, or short-circuited connector.
What would cause a problem with the air outlet thermistor on my Hitachi KPI Air Conditioner?
A problem with the air outlet thermistor (OA for KPI) in your Hitachi Air Conditioner could be due to a loose, disconnected, broken, or short-circuited connector.
What would cause a problem with the liquid pipe thermistor on my Hitachi RPC-6.0FSN3E Air Conditioner?
A problem with the liquid pipe thermistor in your Hitachi Air Conditioner could be due to a loose, disconnected, broken, or short-circuited connector.
General| Brand | Hitachi |
|---|---|
| Model | RPC-6.0FSN3E |
| Category | Air Conditioner |
| Language | English |
General safety information and symbols used in the manual.
Crucial safety warnings and practices for installation and operation.
Details on high pressure vessel and safety device protection.
Specifies ideal locations and conditions for outdoor unit installation.
Details required clearances and spacing for unit installation.
Instructions for creating foundations and anchoring outdoor units securely.
Details on selecting correct refrigerant pipe sizes and types.
Safety and operational precautions for installing outdoor units and their piping.
Detailed diagrams and specifications for pipe connections for different systems.
Method for calculating additional refrigerant needed based on piping and unit capacity.
Step-by-step procedure for charging additional refrigerant into the system.
Procedure for automatically checking the refrigerant amount after charging.
Critical safety information about refrigerant gas leakage and concentration limits.
Safety precautions and regulations for refrigerant leaks.
General safety precautions and information before starting electrical work.
Essential checks before and during electrical wiring installation.
Diagrams and instructions for connecting power supply circuits for heat pump and recovery systems.
Specific wiring instructions for connecting outdoor units.
How to connect indoor units, CH units, and communication cables.
Instructions for setting DIP switches on the PCB1 for various configurations.
Guide to setting various external inputs, outputs, and system functions.
