Navien UHA-432SG User Manual page 22

Doorphone Wiring
■
MONITOR
DOOR1
DOOR2
If UTP CABLE[CAT.5] is used, use 5 lines for GND line
Intercom Wiring
■
MONITOR
If UTP CABLE[CAT.5] is used, use 7 lines for GND line
Interphone Wiring
■
MONITOR
If UTP CABLE[CAT.5] is used, use 6 lines for GND line
Note :
Arbitrarily installed additional monitors may lower the quality of video and
voice transmission.
22
POWER
VOICE
VIDEO
GND
VOICE
GND
POWER
GND
VOICE
GND
TIV 4
or
UTP 8
TIV 2
or
UTP 8
TIV 4
or
UTP 8
DOORPHONE
POWER
VOICE
VIDEO
GND
MONITOR
VOICE
GND
INTERPHONE
POWER
GND
VOICE
GND