Gree CE53-24/F(C) User Manual

Multi-VRF Centralized Controller
3
Fig.3.3 Dimension of Electric Box Cover
3.1 Installation Requirements
(1) Communication cord of the centralized controller must be selected
according to the table below. Never use the cable that is not in compliance
with instructions of this manual.
Network
Cord type
Cord
standard
Cord size
(mm
2
/AWG)
Total length
L(m/feet)
Remark
Indoor
network
Light/Ordin
ary
polyvinyl
chloride
sheathed
cord.
(60227
IEC 52
/60227 IEC
53)
IEC
60227-
5:2007
2×0.75~
2×1.25
(2×AWG18~
2×AWG16)
L≤1000m
(L≤3280-5/6feet)
If cord size is 2×1mm
2
(2×AWG16),communica
tion cord can be
stretched longer. But
the total length can’t
exceed
1500m(4921-1/4feet).
Outdoor
network
L≤500
(L≤820-1/5feet)
Total length of
communication cord
can’t exceed
500m(820-1/5feet).
Notice:
① The cord shall be Circular cord (the cores shall be twisted together).
② If unit is installed in places with intense magnetic field or strong
interference, it is necessary to use shielded wire.
(2) Never install the centralized controller in the following places:
1) Places with corrosive gas or serious dust, salt mist or oil smoke.
2) Wet and damp places, with direct sunlight.
3) Places near high temperature objects or places where units might be
splashed by water.

Gree CE53-24/F(C) Specifications

General

Brand	Gree
Model	CE53-24/F(C)
Category	Controller
Language	English