York Millennium YDAS 410 Installation Operation & Maintenance page 23

DUAL-SERVICE DISCONNECT SWITCHES OPTION
UNIT PANEL (FOLLOWER)
L 2 G 2L1 2L2 2L3
CONTROL
POWER
SUPPLY
SEE NOTE 7
CONTROL
UNIT
VOLTAGE
Standard
Models w/o
Transformers
1L1 1L2 1L3
SEE NOTE 8 (TYP)
OPTIONAL
CONTROL
FACTORY-
POWER
MOUNTED
SUPPLY
FUSES
MIN MAX DUAL NON-FUSED
POWER CIRCUIT ELEMENT
SUPPLY AMPACITY FUSE SIZE
115-1-60 20A 20A
See power wiring schematics on pages 42 - 65.
TWISTED PAIR COMMUNICATION LINE
(FACTORY INSTALLED, FIELD CONNECTED)
UNIT PANEL (MASTER)
2L1 2L2 2L3
L 2 G 1L1 1L2
BY OTHERS
SEE NOTE 7
DISC. SW.
SIZE
30A
1L3
SEE NOTE 8 (TYP)
OPTIONAL
FACTORY-
MOUNTED
FUSES
LD01174D