Kaisai R290 Series, Installation Manual

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5
Switch off
the power.
Please switch off the power when cleaning or maintaining.
Prohibition
It is prohibited from using copper or iron as fuse. The
right fuse must be fixed by electricians for the heat
pump.
Prohibition
It is prohibited from spray the flammable gas to the
heat pump, as it may cause fire.
3. Features
This series of heat pump unit owns following features:
3.1. Advanced Controlling
The PC micro-computer based controller is available for the users to review
or set the running parameters of the heat pump. Centralized controlling
system can control several units by PC.
3.2. Nice Appearance
The heat pump is designed with beautiful looking. The monoblock one has
the water pump included which is very easy for installation.
3.3. Flexible Installation
The unit has a smart structure with compact body, just as simple outdoor
installation is needed.
3.4. Quiet Running
The heat pump unit use a special designed heat exchanger to enhance
whole efficiency.
3.5. Good Heat Exchange Rate
The heat pump unit use a special designed heat exchanger to enhance
whole efficiency.
3.6. Large Working Range
This series of heat pump is designed to work under different working
conditions as low as -15 degrees for heating.