Zr180-300 Unit Dimensions Front View - York ZR Series Installation Manual

Table 3: ZR180-300 Unit Accessory Weights
Unit Accessory
Economizer
Power Exhaust
1
Electric Heat
2
Gas Heat
Double Wall
Motorized Damper
Barometric Damper
Econ./Motorized Damper Rain Hood
Econ./Power Exhaust Rain Hood
Wood Skid
Roof Curb
Hot Gas Bypass
Supply Fan VFD
1. Weight given is for the maximum heater size available (54KW).
2. Weight given is for the maximum number of tube heat exchangers available (8 tube).
BLOWER
COMPARTMENT
ACCESS
(Auxiliary)
Figure 5: ZR180-300 Unit Dimensions Front View
Table 4: Utilities Entry
Opening Size
Hole
Diameter
1-1/8" KO
A
3/4" NPS (Fem.)
3-5/8" KO
B
3" NPS (Fem.)
C 2-3/8" KO
D 1-11/16" Hole
1. One-inch Gas Piping NPT Required.
2. Opening in the bottom to the unit can be located by the slice in the
insulation.
Note: All entry holes should be sealed to prevent rain water entry
into building.
Johnson Controls Unitary Products
Shipping
165
90
40
240
260
150
50
60
95
220
190
10
BLOWER MOTOR
ACCESS (Location
BLOWER ACCESS
of Optional VFD Bypass)
(Location of
Optional VFD)
DOT PLUG
52-5/8
(For pressure
drop reading)
GAS OR ELECTRIC
HEAT
ACCESS
VENT AIR
OUTLET
HOODS
COMBUSTION
AIR INLET HOOD
(C) GAS
SUPPLY
ENTRY
136-1/4
CONTROL BOX
ACCESS
UNIT BASE RAILS
Shown separately to illustrate
(D)
Bottom Duct openings. Power
and Gas Piping Connection
GAS SUPPLY
location.
ENTRY
NOTE:
For curb mounted units, refer to the curb hanger
dimensions of the curb for proper size of the
supply and return air duct connections.
Used For
Front
Control Wiring
Bottom
Front
Power Wiring
Bottom
Gas Piping (Front)
Gas Piping (Bottom)
Weight (lbs.)
Operating
160
85
40
240
260
150
45
55
90
220
185
10
See Table 5
ECONOMIZER / MOTORIZED DAMPER
FIXED OUTDOOR INTAKE AIR AND
POWER EXHAUST RAIN HOODS
(See detail Y)
180-19/32
21.00
9-3/4
7-1/8
6-3/8
5
46-5/8
11-1/2
5-7/8
35
BOTTOM SUPPLY
AND RETURN
35-1/4
AIR OPENINGS
RETURN (See Note)
AIR
33
SUPPLY
2-3/4 AIR
21-1/2
11-1/8
8-1/8
(A) CONTROL WIRING
12-1/2
ENTRY
46-5/8
9-1/4
9-3/4
Table 5: Supply Fan VFD Weights, In Lbs.
Supply Fan Motor
W/O Manual Bypass
1
W/Manual Bypass
1,2
COMPRESSOR ACCESS
COIL
GUARD
KIT
CONDENSER
COILS
(A) CONTROL WIRING
92
ENTRY
DISCONNECT
SWITCH
LOCATION
(B) POWER
WIRING
ENTRY
3-3/4
(B) POWER WIRING
ENTRY
230V
5.0 hp 25
7.5 hp 30
10.0 hp 30
15.0 hp
30
5.0 hp 30
7.5 hp 35
10.0 hp
35
15.0 hp 40
275864-YIM-F-0213
460V 575V
25 30
30 30
30 35
30 40
30 35
35 35
35 40
35 45
9