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Features
Innovative Modular Design
- Compact base design and footprint allows flexibilty in space, usage and
layouts.
- Individual modules can be multiplexed to provide precise capacity requirements
for any application.
High Efficiency Components
- Thermodynamically matched components assure maximum performance.
- Tecumseh Rotary and Copeland Scroll compressors provide high efficiency
perfoemance with less power consumption and quiter operation. The cylindrical
shaped compressor allows for a compact encased design.
- Fewer moving parts ensure higher reliablity.
- Condenser coil is custom fabricated of spiral fluted cupronickel to provide
maximum heat transfer and high corrosion resistance.
- Exclusive Digital Diagnostoc Controller (DDC) monitors and protects the
system through the use of aquastats, high pressure switches, timers, freeze
controls and high limit switches, timers, freeze controls and high limit switches,
all programmed to read out on a LED panel for immediate diagnosis.
Quality Assurance
- Each unit is evacuted to 500 microns, pre-charged, hermetically sealed,
load tested and electronically calibrated at the factory.
- Charge Guard® protection provides sealed access ports, ensuring environmental
protection and chiller module integrity with no refirgerant in living quarters.
- All units meet or exceed applicable ABYC and U.S. Coast Guard regualtions,
CE Directives and general Air Conditioning and Refrigeration Industy (ARI)
standards.
Advantages - M.A.S. Chilled Water System vs Direct Expansion
Split System
- No refrigeration line sets and mechanical flare fittings which are subject
to leaking refirgerant iver time - thus eliminating refrigerant repair within
living quarters.
- Environmental friendly as hermetically sealed modules.
- No EPA certified technician required for startup or field installation.
- Flexible hose is easier to install and install and insultate compared to
semi rigig copper refirgerant line sets.
- Provide full cooling capacity to areas which require fast pull downs from
hot starts.
- Most applications result in fewer number of compressors which increases
realibity, reduces weight and conserves power.
- Multiplexed chiller installtion typically realize a 50% power savings over
a 24 hour period.
SPECIFICATIONS
| Model(1)
|
CHC16RC(Z) |
CHC20RCZ |
CHC24SRCZ |
|
Capacity (BTU/H) |
| Cool |
16,000 |
20,000 |
24,000 |
| Reverse Cycle |
17,600 |
22,000 |
26,400 |
| Refrigerant R-22 (oz/g) |
12
/340.2 |
14 /
396.9 |
16 /
453.6 |
| "Green
Gas" R-470C units available |
| Electrical
Data |
| Voltage(VAC) (2)
|
115V |
230
V |
230
V |
230
V |
| FLA (cool mode) |
8.0 |
3.8 |
5.3 |
6.6 |
| FLA (heat mode) |
11.9 |
5.6 |
7.9 |
10.0 |
| Locked Rotor Amps |
67.0 |
29.0 |
45.0 |
54.0 |
| KVA (Kilo-Volt-Amps) |
1.4 |
1.3 |
1.8 |
2.3 |
| Max. Circuit Breaker
|
35.0 |
20.0 |
25.0 |
35.0 |
| Min. Circuit Ampacity
|
22.0 |
12.0 |
17.0 |
20.0 |
| |
| Dimensions
(in/cm)(3) |
| Depth |
18.00
/ 45.7 |
18.00 / 45.7 |
18.00/45.7 |
| Width |
11.50
/ 29.2 |
11.50/29.2(4) |
13.00 / 33.0 |
| Height (3) |
12.75
/ 32.4 |
13.50 / 34.3(4)
|
15.50 / 39.4 |
| Net Weight (lbs /
kg) |
52
/ 23.6 |
65/29.5 |
84 / 38.1 |
- Model number breakdown : CHC
= Chiller Compact, 16,20,24 = BTU/H x 1000;
RC = Reverse Cycle; Z = 230 VAC
S = Scroll compressor (Rotary compressors are used on the 16 & 20).
- Standard models operate at 60 Hz and 50 Hz, 1 Ø. However, there is a 17% reduction in capacity when operating at50 Hz.
Full capacity 50 Hz only units are available upon request (220V / 240V).
- Add 1.0" / 2.5cm for each mounting bracket. The four brackets supplied can be mounted on any side of base pan (depth or width).
- Full capacity 20K 50 Hz unit has same dimensions as 24K 60K unit. Full capacity 20K 50 Hz unit has a Scroll compressor.
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