Gree GMV-ND72PH/A-T(U), Руководство пользователя

Страница: 17 / 24

Multi Variable Air Conditioners Ducted Type Indoor Unit
13
parameter setting. At that time, parameter value is blinking. Press
“▲”
or
“▼”
button to adjust
the parameter value and press ENTER/CANCEL button to finish setting.
(3) Press ENTER/CANCEL button to return to last step until exists setting parameters.
The parameter setting list is as following
Parameter code Parameter name Parameter range Default value Note
P30
Set static
pressure of
indoor fan motor
01-09: static
pressure level of
indoor fan motor 05
There are two kinds of static pressure
level:
5 levels: 03, 04, 05, 06, 07
9 levels: 01, 02, 03, 04, 05, 06, 07,
08, 09
Static pressure level range is different
for different models; the wired
controller will automatically select
static pressure level range of indoor
fan motor according to the model of
indoor unit.
NOTICE !
(1) Under parameter setting status, FAN, TIMER, SLEEP and SWING button are invalid.
Press ON/OFF button to go back to home page, but not turning on/off the unit.
(2) If the power cord is more than 15 m (49-1/4 ft.) long, please increase properly the sectional
area of power cord to avoid overload, which may cause accident.
External Static Pressure static pressure level of indoor fan motor
0.20 inWG(50 Pa) 01
0.24 inWG(60 Pa) 02
0.28 inWG(70 Pa) 03
0.36 inWG(90 Pa) 04
0.40 inWG(100 Pa) 05
0.48 inWG(120 Pa) 06
0.60 inWG(150 Pa) 07
0.72 inWG(180 Pa) 08
0.80 inWG(200 Pa) 09
NOTICE !
(1) Keep in mind that a shortage of airflow quantity or water leakage will result because the air
conditioner will be operated outside the rated range of airflow quantity if the external static
pressure is wrongly set.
(2) The Sound Pressure Level will change if the external static pressure is wrongly set.
5 Wiring Work
WARNING
Before obtaining access to terminals, all supply circuits must be disconnected.
(1) Units must be earthed securely, or it may cause electric shock.
(2) Please carefully read the wiring diagram before carry out the wiring work, incorrect wiring could cause
malfunction or even damage the unit.
(3) The unit should be powered by independent circuit and specific socket.
(4) The wiring should be in accordance with related regulations in order to ensure the units reliable running.
(5) Install circuit breaker for branch circuit according to related regulations and electrical standards.