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Split System Models
Figure 25 Centrifugal air-cooled condensing unit dimensional data (con't.)
switch when factory unit
disconnect switch is not supplied.
Electric service not by Emerson
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| disconnect switch | ||||||||||||
AIR COOLED | Connection terminal |
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| Line voltage electric power | ||||||||||||||||||||
| for field supplied earth | ||||||||||||||||||||
| supply conduit voltage | ||||||||||||||||||||
| grounding wire | ||||||||||||||||||||
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Removable access panels |
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| Heat rejection connection. | |
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| 24V NEC Class 2 wiring. See Note 2. | |
Low voltage electric power | Wire connections from evaporator module. | |||
1. | 24V GND | |||
Class 2 wiring | supply conduit entrance | 2. | 24V supply | |
between condensing |
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| 3. | High pressure alarm (optional) |
unit and fan/coil unit |
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| 4. | Hot gas bypass connection (only on |
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| units with hot gas bypass) |
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| DPN000226 |
NOTES: |
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| Rev. 0 |
1.Refer to specification sheet for full load amp and wire size amp ratings.
2.Control voltage wiring must be a minimum of 16 GA (1.6mm) for up to 75’ (23m) or not to exceed 1 volt drop in control line.
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