Gree GMV-S280W/A-X

GMV5 Home DC Inverter Multi VRF Units
200
Checkup of
communication
system
with design requirement of unit?
29
Check if dial switch of outdoor unit
is correct?
30
Check if communication between
outdoor main control unit and indoor
unit, outdoor control unit and hydro
box are correct?
Tandem connection
31
Check if communication connection
between indoor unit and hydro box
is correct?
32
Check if communication connection
between indoor unit and wired
controller, hydro box and wired
controller are correct?
33
Check if the last indoor unit with
communication has been installed
with matching resistance?
34
Communication wire should not be
laid with power cord in the same
slot, it should be independently laid
with inflaming retarding hard PVC
tube, and parallel distance between
communication wire and strong
electrical wire should be over 20cm.
Checkup for
installation of
indoor unit
35
Check if degree of slope of drain
pipe of indoor unit is 1/100?
36
Check if increased height of drain
pipe of indoor unit is less than
85cm?
37
Check if drainage of indoor unit is
smooth?
38
Check if there is U-shape water
storage elbow in drain pipe of
indoor unit?
39
Check if there is soft connection in
air outlet and air returning inlet of
indoor unit? If there is static
pressure box in air returning inlet?
40
Check if there is drain outlet of
water pipe in indoor unit?
41
Check if wired controller or panel of
main indoor unit have been stuck
with the mark of main?
Checkup for
42
Check if hydro box is installed
indoors?
Indoor location