Product Features - Gree R410A Manual

Photovoltaic Direct-driven VRF
for North America
Code for
multi VRF
GMV
PL-Low static pressure duct type indoor unit;
P-Standard static pressure duct type indoor;
PH-High static pressure duct type indoor
unit; PB-Thin duct type indoor unit; T-Four-
way cassette; TD-Single-way cassette; TS-
Two-way cassette; C-Floor mounting unit;
ZD-Floor ceiling unit; G-Wall-mounted unit

3 PRODUCT FEATURES

3.1 General introduction
Gree Photovoltaic Direct-driven Inverter VRF adopts inverter compressor technology. By changing the displacement of compressor,
stepless capacity regulation within rangeof 15%~100% can be realized. Various product lineups are provided with capacity range from
36000Btu/h to 48000Btu/h, which can be widely used in residential, commercial and working area and especially applicable to places
with big load change. Gree residential air conditioner is absolutely your best choice.
3.1.1 Features
(1)
Gree Photovoltaic Direct-driven Inverter VRF System adopts DC motor to realize complete direct current and upgrade the energy
efficiency. SEER is up to 18 and HSPF is up to 11.
(2) New generation CAN bus communication
Due to the latest communication method—CAN Bus Communication, system's anti-interference capability is stronger and the control
on indoor units is more accurate, with higher reliability. Specialized shield wire is no more needed and ordinary communication wire can be
(3) Long connection pipe
The maximum length of connection pipe is 300m (in total) and the farthest connection pipe between indoor and outdoor units can be
120m's long, which has extended the installation condition and reduced the limit of installation distance.
(4) Wide operation range
Units can operate reliably in a wide temperature range (cooling:10~54
(5) Fine sound quality
Through a series of optimized measures, system has reduced the throttle noise and oil return noise of indoor units, gas bypass noise,
etc. so that units are more comfortable regarding sound quality.
(6) Reliable low-temperature running
The controller uses the low temperature elements, which can run reliably at -35
(7) Complete protection
Units are equipped with a series of protection to accurately identify errors and protect the units, which has ensured reliable and safe
operation.
3.1.2 Features of Duct Type Indoor Unit
◆Flexible setting and even air supply
◆Convenient installation
Can be installed in the ceiling
◆With fresh air function to improve indoor air quality
Fresh air duct can be connected
◆Wide adjusting range of static pressure and air volume
Static pressure and air volume can be set according to actual requirements
3.1.3 Features of Wall Mounted Type Indoor Unit
4
PRODUCT
Code for
Motor type
－
indoor unit
D-DC
N motor
－
Default-AC
motor
With water pump or
With water pump-
S(All cassette indoor
units are with water
Function code
R-heat pump
L-cooling only
X-fresh air
W-dual heat sources
Q-heat recovery
Default-electric heating
Series number
not
A, B, C... or 1, 2, 3...
pump, S is not
presented in the
model same)
.
o
C, heating: -30~27
℃ . The compressor can normally start up below -35 ℃ .
Cooling capacity
Nominal cooling
capacity/100(W)
Power supply
Select power supply code
according to power supply
o
C).