1. Important information/Safety
Repair, relocation and disposal
WARNING
No person other than repair personnel or specialized contractor should attempt to disassemble, repair, or modify the
unit. Improper practice in disassembly, repair, or modification, could cause injury, electric shock, or fire, if it operates
abnormally.
When it becomes necessary to relocate the unit, ask the work to your dealer, or specialized contractor. Imperfect
installation could cause electric shock, or fire.
When releasing R744 refrigerant, choke the valve to release little by little, and direct it where no person is present.
If it gets into eyes, you could lose eyesight. R744 refrigerant itself is harmless but inhaling highly concentrated R744
could cause various influences over human body. In the solid state, R744 is called generally as dry ice, which is very
cold at -75 °C under the atmospheric pressure. If it is touched by bare hand, it could cause frostbite.
Others
CAUTION
Do not mount or place something on the condensing unit. It could cause injury if you fall, damage the machine,
or drop the object.
Refrain from touching hands on the gas cooler fin directly. You could get hurt.
CAUTION
When washing the gas cooler, take care not to splash water directly over electric parts. It could cause failure on
devices.
After washing the gas cooler, collect cleaning solution, and dispose after treating appropriately, or have it con-
signed to a specialized contractor for disposal.
Avoid touching exposed pipes, or wires. It could cause burns and electric shock.
Avoid touching highly heated sections. Compressor, condenser, or wiring could be heated up beyond 100 °C local-
ly, which could cause burns if touched.
Avoid touching electric parts, or operating switches, with wet hands. It could cause electric shock.
Regularly inspect the earth leakage breaker for proper operation. If it is defective and fails to trip when current
leaks, it could cause electric shock, or fire.
When the unit is not used for a long period of time, turn off the source power supply. It may generate heat, result-
ing in fire accident.
7
AB408540130380en-000102
© Danfoss | Climate Solutions | 2023.02
Application Guidelines
Содержание Optyma OP-UPAC015COP04E
Страница 1: ...Optyma iCO2 condensing units R744 50 Hz Application guidelines www danfoss com...
Страница 2: ......