Location; Predator Magnadry™ Dr150 Component Location - York Predator MagnaDRY DR120 Installation Manual

Second model
nameplate inside
hinged access panel
Dual stage cooling
for maximum
comfort
Compressor #2
access
(high-efficiency
compressor w/
crankcase heater)
Base rails w/
forklift slots
( three sides)
and lifting
holes
Roof curbs in eight-and
fourteen-inch heights.
Roof curbs for
transitioning from York
Sunline TM footprint to
the DM/DH/DJ Series
footprint are available
(field-installed accessory)
FIGURE 5 - PREDATOR MagnaDRY™ DR150 COMPONENT LOCATION
TABLE 1: UNIT VOLTAGE LIMITATIONS
*
Power Rating
208/230-3-60
460-3-60
575-3-60
*.
Utilization range "A" in accordance with ARI Standard 110.
TABLE 2: UNIT TEMPERATURE LIMITATIONS
Temperature
Wet Bulb Temperature (°F) of Air on
Evaporator Coil
Dry Bulb Temperature (°F) of Air on
Condenser Coil
*.
A low ambient accessory is available for operation
down to -20°F.
Johnson Controls Unitary Products
™ Control
board w/screw
connectors for T-stat
wiring and Network
Connection
Tool-less door
latch
Side entry power
and control wiring
knockouts
Minimum Maximum
187 252
432 504
540 630
Min. Max.
57
*
0
Disconnect
location (optional
(2" throw-away)
disconnect switch)
Slide-out drain pan
w ith brass ¾" NPT,
female connection
Compressor #1 access
(high-efficiency
compressor w/crankcase
heater)

LOCATION

Use the following guidelines to select a suitable location for
these units:
1. Unit is designed for outdoor installation only.
2. Condenser coils must have an unlimited supply of air.
Where a choice of location is possible, position the unit
on either north or east side of building.
3. Suitable for mounting on roof curb.
4. For ground level installation, use a level concrete slab
with a minimum thickness of 4 inches. The length and
72 width should be at least 6 inches greater than the unit
base rails. Do not tie slab to the building foundation.
125
5. Roof structures must be able to support the weight of the
unit and its options/accessories. Unit must be installed on
a solid, level roof curb or appropriate angle iron frame.
6. Maintain level tolerance to 1/2" across the entire width
and length of unit.
Filter access
Filter drier (solid core)
Condenser Section
Belt-drive blower
Slide out motor
assembly for easy
adjustment and
aluminized steel
exchanger for
(stainless steel
Two-stage gas heating to
maintain warm,
comfortable temperature
Intelligent control
board for safe and
efficient operation
127878-YIM-C-1208
motor
and blower
service
Power ventor
motor
20-gauge
tubular heat
long life
option)
11