York DWCPXY - 4 Installation and Removal; Connection of Signal Wire of the Wired Zone Controller; Installation of Wired Zone Controller

Wired Zone Controller DWCPXY
13
4 Installation and Removal
4.1 Connection of Signal Wire of the Wired Zone Controller
● Open the cover of the electrical control box of the indoor unit.
● Place the single line of the wired zone controller through the rubber ring.
● Connect the signal line of the wired zone controller to the 4-pin socket of the indoor unit
PCB.
● Tighten the signal wire with ties.
● The communication distance between the main board and the wired zone controller can
be up to 65 ft. (20m). The standard distance is 26-1/4 ft. (8m).
4.2 Installation of the Wired Zone Controller
Fig.4.1 Accessories for Installation of the Wired Zone Controller
Table 4.1
No.
1
2
3
4
5
Name
Socket box
embedded
in the wall
Soleplate of
the Wired
Zone
Controller
Screw
M4X25
Front Panel
of the Wired
Zone
Controller
Screw
ST
2.9X6
PVC Pipe
Please pay special attention to the following during the connection to avoid malfunction of the
air conditioning unit due to electromagnetic interference (EMI).
1)
Separate the signal and communication cables of the wired zone controller from the
power cord and connection cables between the indoor and outdoor unit with a minimum
interval of 8 in. (20cm). Otherwise, the communication of the unit will probably work
abnormally.
2)
If the air conditioning unit is installed where it is vulnerable to electromagnetic interference
(EMI), then the signal and communication cables of the wired zone controller must be
shielded communication cable.