Trane TC*150-301, Установка, эксплуатация и обслуживание

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10 RT-SVX25C-EN
General Information
Zone Sensor (BAYSENS110A)
This electronic sensor features four system switch settings (Heat, Cool, Auto, and Off) and two fan
settings (On and Auto) with four system status LED’s. It is a manual or auto changeover control with
dual setpoint capability. It can be used with a remote zone temperature sensor BAYSENS017B.
Programmable Zone Sensor - BAYSENS019C
This 7 day programmable sensor features 2, 3 or 4 periods for Occupied or Unoccupied
programming per day. If the power is interrupted, the program is retained in permanent memory.
If power is off for an extended period of time, only the clock and day may have to be reset.
Remote Zone Sensor (BAYSENS016A)
This bullet type temperature sensor can be used for outside air (ambient) sensing, return air
temperature sensing, supply air temperature sensing, and remote temperature sensing
(uncovered. Wiring procedures vary according to the particular application and equipment
involved. Refer to the unit’s wiring diagrams for proper connections.
BAYSTAT036A
Single Stage - 1 Heat/1 Cool
BAYSTAT037A
Multi Stage - 2 Heat/2 Cool - Can be used for Economizer Operation.
BAYSENS025A
Remote sensor for BAYSTAT036A, 037A.
Remote Zone Sensor (BAYSENS017B)
This electronic sensor can be used with BAYSENS006B, 008B, 010B, 019B Remote Panels. When this
sensor is wired to a BAYSENS019B Remote Panel, wiring must be 18 AWG Shielded Twisted Pair
(Belden 8760 or equivalent). Refer to the specific Remote Panel for wiring details.
High Temperature Sensor (BAYFRST001A)
This sensor connects to the RTRM Emergency Stop Input on the LTB and provides high limit
“shutdown” of the unit. The sensor is used to detect high temperatures due to fire in the air
conditioning or ventilation ducts. The sensor is designed to mount directly to the sheet metal duct.
Each kit contains two sensors. The return air duct sensor (X1310004001) is set to open at 135°F. The
supply air duct sensor (X1310004002) is set to open at 240°F. The control can be reset after the
temperature has been lowered approximately 25°F below the cutout setpoint.
Evaporator Frost Control
This input incorporates the Frostat™ control (FOS) mounted in the indoor coil and can be activated
by closing a field supplied contact installed in parallel with the FOS.
If this circuit is open before the compressor is started, the compressor will not be allowed to
operate.
Anytime this circuit is opened for 5 continuous seconds during compressor operation, the
compressor for that circuit is immediately turned “Off”. The compressor will not be allowed to
restart for a minimum of 3 minutes should the FOS close.
Smoke Detector Sensor (Optional)
This sensor is only applicable on units equipped with a RTOM. It provides high limit “shutdown”
of the unit and requires a manual reset. The sensor is used to detect smoke due to fire in the air
conditioning or ventilation ducts.