20
6.2. Temperature sensor
Maximum 2 optional temperature sensor(s) are available for the zone controller.
Use only PAC-SE41TS-E.
6.2.1. Connecting Opt. temp. sensor (TH1,TH2)
Connect the TH1 cable to the CN201
Connect the TH2 cable to the CN202
When the TH1, TH2 cables are too long, connect to TH1, TH2 connector (CN201,
CN202) after cutting the sensor side of cable to the appropriate lengh, or bundle
the excess cable outside the zone control interface. Use an accessory convert
cable of the optional temperature sensor for connecting CN201, CN202.
Caution:
Do not route the temperature sensor cables together with power cables.
The sensor part of the temperature sensor should be installed where user
can not access.
(It should be separated, by supplementary insulation, from areas the user
can access.)
6.2.2. Installation
1
Select a place where the remote sensor will detect an average temperature
of the room, and where the sensor will not be subject to direct sunlight, heat
sources, or in the airflow path from an outlet, etc.
2
Install the sensor within the length of the cable provided (12 m).
The cable cannot be extended. If extented, it may cause misoperation due to
noise.
6. Option
<Fig. 6.2.1>
ZONE CONTROL INTERFACE
CN62
N
L
3
2
1
TB3AC
TB3M
TB24
CN61
CN64
CN63
CN66
CN65
CN68
CN67
SW1
ON
1
8
LED2
LED1
CN506
(RED)
CN460
(WHT)
CN201
(RED)
CN202
(RED)
Opt. temp. sensor1
(TH1)
Opt.temp.sensor2
(TH2)
(Option PAC-SE41TS-E)
