Cooper&Hunter Air Conditioner CH-RLS18MIA-230VO + CH-RLS18MIA-230VI
Key Features
- Auto-Swing for horizontal louvers
- Smart Kit Ready
- Turbo Mode
- Follow Me Mode
- Smart kit Included
Product Overview
This document provides technical specifications and installation details for the Cooper&Hunter CH-RLS18MIA-230VO and CH-RLS18MIA-230VI split system air conditioners. The system comprises an indoor unit and an outdoor unit. The indoor unit is typically wall-mounted and houses the air intake and outlet vents. The outdoor unit contains the compressor and condenser.
Indoor Unit Specifications
| Specification | Value |
|---|---|
| Indoor Model | CH-RLS18MIA-230VI |
| Power supply | 208-230V, 1Ph, 60Hz |
| Communication wiring | AWG 14-4 |
| Cooling Capacity | 18,000 (4,100~19,000) Btu/h |
| Cooling Input | 1,667 (365~1,720) W |
| Cooling Rated current | 7.2 (1.7~7.6) A |
| Cooling EER/EER2 | (Value not explicitly stated) Btu/w |
| Cooling SEER/SEER2 | (Value not explicitly stated) Btu/w |
| Heating at 47°F Capacity | 18,800 (6,200~20,200) Btu/h |
| Heating at 47°F Input | 1,801 (380~1,850) W |
| Heating at 47°F Rated current | 8.1 (2.1~8.2) A |
| Heating at 47°F COP | 3.06 W/W |
| Heating at 47°F HSPF4/HSPF2-4 | 9.6 |
| Heating at 47°F HSPF5/HSPF2-5 | 7.5 |
| Indoor fan motor Qty | 1 |
| Indoor fan motor Input | 30 W |
| Indoor fan motor RLA | 0.5 A |
| Indoor air flow (Turbo/Hi/Med/Lo) | 429.7 / 388.5 / 259 / 217.8 CFM |
| ESP (range) | / In.wg. |
| Indoor noise level (Hi/Med/Lo) | 45/36/24 dB(A) |
| Dehumidification | 5.29 L/H |
| Indoor unit Dimensions (WxDxH) | 37.99 x 8.46 x 12.56 inch |
| Indoor unit Packing (WxDxH) | 41.14 x 12.01 x 16.14 inch |
| Indoor unit Net/Gross weight | 24.47/32.63 lbs |
| Drainage water pipe diameter | 5/8 inch |
| Refrigerant piping (Liquid side/Gas side) | 1/4"/1/2" inch |
| Design pressure | 550/340 PSIG |
| Controller | remote controller |
| Room temperature Cooling | 60~90 °F |
| Room temperature Heating | 32~86 °F |
Outdoor Unit Specifications
| Specification | Value |
|---|---|
| Outdoor Model | CH-RLS18MIA-230VO |
| Power supply | 208-230V, 1Ph, 60Hz |
| Min. circuit ampacity | 15 A |
| Max. fuse | 20 A |
| Compressor Model | KSN140D21UFZ |
| Compressor Type | ROTARY |
| Compressor Brand | GMCC |
| Compressor Capacity | 14.96 Btu/h |
| Compressor Input | 1.14 W |
| Compressor Rated current (RLA) | 7.5 A |
| Compressor Refrigerant oil | VG74 14.9 oz |
| Outdoor fan motor Qty | 1 |
| Outdoor fan motor Input | 34 W |
| Outdoor fan motor RLA | 0.4 A |
| Outdoor fan motor Speed | 840/650 r/min |
| Outdoor air flow (Max) | 1,235.3 CFM |
| Outdoor noise level (Max) | 56 dB(A) |
| Throttle type | Capillary |
| Outdoor unit Dimensions (WxDxH) | 31.69 x 12.99 x 21.81 inch |
| Outdoor unit Packing (WxDxH) | 37.00 x 16.14 x 23.82 inch |
| Outdoor unit Net/Gross weight | 72.31/78.48 lbs |
| Refrigerant Type | R454B |
| Refrigerant Precharge | 25 ft |
| Additional charge for 1/4 inch liquid pipe | 0.16 oz |
| Additional charge for 3/8 inch liquid pipe | / oz |
| Refrigerant piping (Liquid side/Gas side) | 1/4"/1/2" inch |
| Refrigerant piping Max. pipe length | 98.4 ft |
| Refrigerant piping Max. difference in level | 65.6 ft |
| Ambient temperature Cooling | 5 ~ 122 °F |
| Ambient temperature Heating | 5 ~ 75 °F |
Installation Guidance and Dimensions
Indoor Unit Dimensions
Indoor unit dimensions (Width x Depth x Height): 37.99 inches (965mm) x 8.46 inches (217mm) x 12.56 inches (319mm).
Indoor Unit Installation Notes
When selecting the installation location, consider the wall hole position relative to the mounting plate. There are four options for the direction the piping can exit the unit.
For gas side connective pipes of 5/8 inch (16mm) or larger, the wall hole should be 3-1/2 inches (90mm) in diameter.
Outdoor Unit Dimensions
Outdoor unit dimensions are provided for installation planning:
- Width (W): 30-1/8 inches (765mm)
- Width 1 (W1): 32-7/8 inches (835mm)
- Width 3 (W3): 30-7/8 inches (784mm)
- Height (H): 21-7/8 inches (555mm)
- Dimension A: 17-3/4 inches (452mm)
- Dimension B: 11-1/4 inches (286mm)
- Dimension C: 12-3/8 inches (314mm)
- Dimension D: 11-7/8 inches (303mm)
Refrigerant Piping Details
Liquid side pipe: 1/4 inch. Gas side pipe: 1/2 inch.
Maximum pipe length: 98.4 feet. Maximum difference in level: 65.6 feet.
Refrigerant precharge: 25 feet. Additional charge for 1/4 inch liquid pipe: 0.16 oz.
