Johnson Controls YZ - Page 67

Figure 41: OptiView connections for cables 29, 39, 48, and 52
LD23070
2
3
1
15
14
13
16
17
1
12
24
2
3
4
5
6
18
7
19
8
20
9
21
10
22
11
23
SENSOR
CONNECTOR
(CAP)
1
6
2
3
4
5
See Detail B Below
Detail B
RED
BLK
(PIN 2)
(PIN 1)
GND
Cable 48: Condenser Refrigerant
Temp.
Cable 29: Motor Housing Temp.
P10
BLK
RED
BLK
DRAIN
DRAIN
RED
RED
BLK
BLK
RED
RED
TB7-15
TB7-162
DRAIN
BLK
RED
BLK
Cable 39: HPCO Switch
Cable 52: OV Fault To VSD
TB7-53
TB7-16
BLK
RED
BLK
BLKBLKBLK
REDREDRED
WHT
Detail A
See Wire Entry View
GND
092-51870-009
REV F, SHT.4
See Detail B Below
See Detail A Below
Wire Entry View
Pinout Signal/Color Pinout Signal/Color
1 TB7-16 BLK 5 Not used
2 TB7-53 RED 6 Not used
3 Contact Pin GND Drain
4 Not used – –
67Unit Wiring and Field Connections for YZ Centrifugal Chiller with Magnetic Bearing Controller