York YCAL0134 User Manual

JOHNSON CONTROLS
95
FORM 150.62-EG1 (507)
Figure 3: Multiple Point Power Supply Connection – Terminal Block, Non-Fused
Disconnect Switches or Circuit Breakers (YCAL0287-0377)
Power Panel Control Panel
Terminal Block1,
NF Disconnect
SW1
or Circuit Breaker1
Terminal Block2,
NF Disconnect
SW2
or Circuit Breaker2
1L1 1L2 1L3
2L1 2L2 2L3
GRD GRD
MICROPANEL
2
L
CTB2
13 14
CTB1
Field Provided Unit Power Supply
Field Provided 120-1-50
Micropanel Power Supply if
Control Transformer not Supplied
Flow Switch
See electrical note 9
Power Panel Control PanelPower Panel Control Panel
Terminal Block1,
NF Disconnect
SW1
or Circuit Breaker1
Terminal Block2,
NF Disconnect
SW2
or Circuit Breaker2
1L1 1L2 1L31L1 1L2 1L3
2L1 2L2 2L32L1 2L2 2L3
GRDGRDGRD GRDGRDGRD
MICROPANEL
2
L
CTB2
2
L
CTB2
13 1413 14
CTB1
Field Provided Unit Power Supply
Field Provided 120-1-
Micropanel Power Supply if
Control Transformer not Supplied
Flow Switch
See electrical note 9
Figure 4: Single Point Supply Connection – Terminal Block or Non-Fused
Disconnect Switch to Individual System Circuit Breakers (YCAL0280-0377)
Power Panel Control Panel
Terminal Block or
NF Disconnect SW
1L1 1L2 1L3
GRD
MICROPANEL
2
L
CTB2
13 14
CTB1
Field Provided Unit Power Supply
Field Provided 120-1-50
Micropanel Power Supply if Control
Transformer not Supplied
Flow Switch
See electrical note 9
Circuit
Breaker1
Circuit
Breaker2
Power Panel Control PanelPower Panel Control Panel
Terminal Block or
NF Disconnect SW
1L1 1L2 1L31L1 1L2 1L3
GRDGRDGRD
MICROPANEL
2
L
CTB2
2
L
CTB2
13 1413 14
CTB1
Field Provided Unit Power Supply
Field Provided 120-1-
Micropanel Power Supply if Control
Transformer not Supplied
Flow Switch
See electrical note 9
Circuit
Breaker1
Circuit
Breaker2
Note: Field wiring by others in accordance with (IAW) National Electrical Code (NEC) and all applicable local codes.

York YCAL0134 Specifications

General

Brand	York
Model	YCAL0134
Category	Chiller
Language	English