RT-SVX052A-EN
5
Model Number Description
Digit 1 — Unit Type
E
=
Packaged Cooling, Electric Heat
Digit 2 — Efficiency
A
=
ASHRAE 90.1 - 2010
Digit 3 — Airflow Configuration
C
=
Convertible
D
=
Downflow Only
Digit 4, 5, 6 — Nominal Gross
Cooling Capacity (MBh)
180 =
15 Tons
210 =
17½ Tons
240 =
20 Tons
300 =
25 Tons
Digit 7 — Major Design
Sequence
A
Digit 8 — Voltage Selection
K
=
380/60/3
Digit 9 — Unit Controls
E
=
Electromechanical
Digit 10 — Heating Capacity
0
=
No Heat
G
=
18 kW Electric Heat
N
=
36 kW Electric Heat
P
=
54 kW Electric Heat
R
=
72 kW Electric Heat
Digit 11 — Minor Design
Sequence
Digit 12, 13 — Service Sequence
00 =
None
Digit 14 — Fresh Air Selection
3
0
=
No Fresh Air
A
=
Manual Outside Air Damper
0-50%
B
=
Motorized Outside Air Damper
0-50%
C
=
Economizer, Dry Bulb 0-100%
without Barometric Relief
4
D
=
Economizer, Dry Bulb 0-100%
with Barometric Relief
1
,
4
E
=
Economizer, Reference Enthalpy
0-100% without Barometric
Relief
4
F
=
Economizer, Reference Enthalpy
0-100% with Barometric Relief
1
,
4
G
=
Economizer, Comparative
Enthalpy 0-100% without
Barometric Relief
4
H
=
Economizer, Comparative
Enthalpy 0-100% with Barometric
Relief
1
,
4
E
A
C
1
8
0
A
3
E
G
A
0
0
1
2
3
4
5
6
7
8
9
10
11
12
13
Digit 15 — Supply Fan/Drive
Type/Motor
0
=
Standard Motor
1
=
Oversized Motor
Digit 17 — Condenser Coil
Protection
0
=
Standard Coil
4
=
CompleteCoat™ Condenser Coil
Digit 18 — Through The Base
Provisions
0
=
No Through The Base Provisions
A
=
Through The Base Electric
Digit 19 — Disconnect Switch
0
=
No Disconnect
1
=
Unit Mounted Non-Fused
Disconnect Switch
2
Digit 25 - System Monitoring
Controls
0
=
No Monitoring Controls
A
=
Condensate Drain Pan Overflow
Switch
Model Number Notes
1.
Some field set up required.
2. Must be ordered with Through-
the-Base Electrical option.
3. All Factory Installed Options are
Built-to-Order. Check order
services for estimated production
cycle.
4. Factory installed economizers
only available in downflow
configuration.
Model Number Description
Summary of Contents for EAC180-300AK
Page 13: ...RT SVX052A EN 13 Dimensional Data Figure 10 Manual damper 15 25 tons standard efficiency...
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