Control Operation - intensity MDV-D28Q4/N1-D Installation Manual

P
The wires connected indoor unit to outdoor unit
The wires connected indoor unit to outdoor unit

8. CONTROL OPERATION

8.1 Horsepower set
Horsepower code
PO WER_S
ENC1
Base on different purposes to setting the switch cords on PC panel
of indoor electrical control box. Once finish the setting, please cut off
the main power, and then input power again, otherwise, setting
function could not work.
Table: 8-1
ENC1 Switch
Switch cord
1
2
Note: No one
are permitted to
3
alter the cooling
4
output which be
set before
5
shipping from
6
factory, except
7
licensed
maintain
personnel. 8
9
A
Q E
For setting the cooling output
Setting the cooling output
2800 W
3600 W
4500 W
5600 W
7100 W
8000 W
9000 W
10000 W
11200 W
14000 W
15500 W
CAUTION
The system together have 64units(0-63),everyone has only
system addresscode,If two addresses are the same in one
system , the abnormal operation will occur.
Please switch off the power before setting,otherwise the
unexpected error will occur.
8.2 Network address set
1) Network address is set by communication of indoor and
outdoor unit; the address is the same as indoor address, there
is no need to set separately.
2) The central control of indoor units can be done on outdoor
unit, there is no need to control indoor unit separately, for
details please refer to V4+ outdoor unit manual.
3) For previous control of indoor units, the network can be set
by connecting (X,Y,E) terminals, there is no need to set
network address. The network can also be set by outer network
module and main board (CN20).
installation manual
15