Johnson Controls York YCRL0064, Installation Operation & Maintenance

Page: 58 / 162

JOHNSON CONTROLS
58
FORM 150.27-NM1
ISSUE DATE: 09/30/2015
SECTION 5 – TECHNICAL DATA
ELECTRICAL DATA
TABLE 11 - VOLTAGE RANGE (LIMITATIONS)
VOLTAGE RANGE
VOLTAGE CODE UNIT POWER MIN. MAX.
-17 200-3-60 180 220
-28 230-3-60 207 253
-40 380/415-3-60 342 440
-46 460-3-60 414 506
-50 380/415-3-50 342 440
-58 575-3-60 517 633
TABLE 10 - MICRO PANEL POWER SUPPLY
UNIT VOLTAGE
UNIT
VOLTAGE
CONTROL
POWER
MCA
NOTE A
OVER CURRENT PROTECTION,
SEE NOTE B
NF DISC SW
MIN MAX
MODELS w/o
CONTROL
TRANS
115-1-60/50
15A 10A 15A 30 A / 240V
MODELS w/
CONTROL
TRANS
-17 200-1-60 15A 10A 15A 30 A / 240V
-28 230-1-60 15A 10A 15A 30 A / 240V
-40 380-1-60 15A 10A 15A 30 A / 480V
-46 460-1-60 15A 10A 15A 30 A / 480V
-50 380/415-1-60 15A 10A 15A 30A / 415V
-58 575-1-60 15A 10A 15A 30 A / 600V
A. Minimum #14 AWG, 75 °C, Copper Recommended
B. Minimum and Maximum Over Current Protection, Dual Element Fuse or Circuit Breaker
It is possible that multiple sources of
power can be supplying the unit power
panel. To prevent serious injury or death,
the technician should verify that NO
LETHAL VOLTAGES are present inside
the panel AFTER disconnecting power,
PRIOR to working on equipment.
The unit evaporator heater uses 120VAC.
Disconnecting 120VAC power from the
unit, at or below freezing temperatures,
can result in damage to the evaporator
and unit as a result of the chilled liquid
freezing.