Table 8 - Micro Panel Power Supply; Table 9 - Voltage Range - York YLUA0078 Installation Operation & Maintenance

FORM 150.73-NM1
ISSUE DATE: 09/04/2020

TABLE 8 - MICRO PANEL POWER SUPPLY

UNIT VOLTAGE
UNIT
MODELS W/O
VOLTAGE
CONTROL
TRANS
-17
-28
MODELS W/
-40
CONTROL
-46
TRANS
-50
-58
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,
before working on equipment.

TABLE 9 - VOLTAGE RANGE

VOLTAGE CODE
-17
-28
-40
-46
-50
-58
JOHNSON CONTROLS
Electrical Data
CONTROL
POWER
MCA
NOTE A
115-1-60/50
15A
200-1-60 15A
230-1-60 15A
380-1-60 15A
460-1-60 15A
380/415-1-60 15A
575-1-60 15A
VOLTAGE RANGE
UNIT POWER
200-3-60
230-3-60
380/415-3-60
460-3-60
380/415-3-50
575-3-60
SECTION 5 – TECHNICAL DATA
OVER CURRENT PROTECTION,
SEE NOTE B
MINIMUM MAXIMUM
10A 15A
10A 15A
10A 15A
10A 15A
10A 15A
10A 15A
10A 15A
The unit evaporator heater uses 120 VAC.
Disconnecting 120 VAC 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.
MINIMUM
180
207
342
414
342
517
NF DISC SW
30 A / 240V
30 A / 240V
30 A / 240V
30 A / 480V
30 A / 480V
30A / 415V
30 A / 600V
5 5
MAXIMUM
220
253
440
506
440
633
45