1. SAFETY PRECAUTIONS
• Ensure when wiring, make sure you conform to national wiring regulations.
• Read all the instructions first. Take care where there are warnings.
• The following precautions include important safety items.
• Once the installation is complete, hand over the both the installation and
operation manual.
WARNING
Failure to observe these warnings may result in serious injury.
CAUTION
Failure to observe a caution may result in injury or damage to the
equipment.
After completing the installation, make sure that the unit operates properly
during the start-up operation. Please instruct the customer on how to operate
the unit and keep it maintained.Also, inform customers that they should store
this installation manual along with the owner’s manual for future reference.
WARNING
Ensure qualified personnel install this equipment. Make sure you appoint a
qualified person to service and maintain the equipment.
When installing follow these instructions.
CAUTION
2. SYSTEM WIRING INSTRUCTIONS
2.1. Connecting diagram for air-conditioning system with
central network
■ Correct connecting diagram 1
■ Correct connecting diagram 2
2.2. Other relevant explanation
(There are two kinds of indoor unit, namely indoor unit with built-in network
module or external network module.)
3. ACCESSORY LIST AND ITEMS
• Check if the following accessories have been supplied when
purchasing this unit.
Num Name Quantity Remarks
1 Weekly-timer central controller 1
Acccording to the
applicable model
2
Cross recessed pan head
tapping screw
6
GB845/
ST3.9X25-C-H(S)
3 Plastic expansion tube 6 Φ6X30
4
Installation and operating
instructions
1 This manual
5 Matching resistor 2 120Ω
• Field installation accessories prepared
Num Name Quantity Model selected Remarks
1
Three-core
shielded cable
1
RVVP-300/300
3×1mm
2
Used for
communicating with
the indoor unit of
the air conditioning
system
2
Three-core
cable
1
RVV-300/500
3×1.5mm
2
Used for the
supplying power to
the weekly-timer
central controller
3 Switch case 1
4
Cable tubes
(plug sleeve,
anti-loosening
screw)
3
5 Cable tie several
Used for binding
cable (according
to the specific
situation)
Indoor Indoor Indoor Indoor Indoor Indoor
Weekly-timer central controller
Indoor Indoor Indoor Indoor Indoor Indoor
Weekly-timer central controller
Indoor
Weekly-timer central controller
MAX=64
Fig.2-2
Fig.2-3
Fig.2-1
CLIMATE 5000 VRF 6720862458 (2017/05)
SAFETY PRECAUTIONS | 3
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