WCHDZseries
3-Way ECOi VRF Heat Recovery combined units
DESCRIPTION | WCHDZ | WCHDZ | WCHDZ | WCHDZ | |
21663 | 24063 | 26463 | 28863 | ||
| includes (3) | includes (2) | includes (1) | includes (3) | |
| CHDZ07263 | CHDZ07263 and (1) | CHDZ07263 and (2) | CHDZ09663 | |
|
| CHDZ09663 | CHDZ09663 |
| |
Performance |
|
|
|
| |
Cooling capacity: BTU/H | 216,000 | 240,000 | 264,000 | 288,000 | |
Power input: kW | 15.84 | 18.25 | 20.66 | 23.07 | |
Heating capacity: BTU/H | 243,000 | 270,000 | 297,000 | 324,000 | |
Power input: kW | 17.37 | 20.18 | 22.99 | 25.8 | |
|
|
|
|
| |
Cooling Mode Nominal Conditions |
|
|
|
| |
Indoor: °F WB/ °F DB | 80/67 | 80/67 | 80/67 | 80/67 | |
Outdoor: °F DB | 95 | 95 | 95 | 95 | |
Pipe Length: Feet | 25 | 25 | 25 | 25 | |
Level Difference: Feet | 0 | 0 | 0 | 0 | |
|
|
|
|
| |
Heating Mode Nominal Conditions |
|
|
|
| |
Indoor: °F DB | 70 | 70 | 70 | 70 | |
Outdoor: °F DB/ °F WB | 47/43 | 47/43 | 47/43 | 47/43 | |
Pipe Length: Feet | 25 | 25 | 25 | 25 | |
Level Difference: Feet | 0 | 0 | 0 | 0 | |
|
|
|
|
| |
Operating Range |
|
|
|
| |
Cooling: °F DB | 14 to 113 | 14 to 113 | 14 to 113 | 14 to 113 | |
Heating: °F WB | |||||
|
|
|
|
| |
Compressor |
|
|
|
| |
Type/Quantity | 3 Inverter driven Rotary | 3 Inverter driven Rotary | 3 Inverter driven Rotary | 3 Inverter driven Rotary | |
|
| & 1 fixed speed scroll | & 2 fixed speed scroll | & 3 fixed speed scroll | |
Capacity Control Range: % | 6 - 100% | 6 - 100% | 6 - 100% | 6 - 100% | |
|
|
|
|
| |
Fan |
|
|
|
| |
Type/Quantity | 1 Propeller (ea) | 1 Propeller (ea) | 1 Propeller (ea) | 1 Propeller (ea) | |
Fan Motor Output: (kW) | 0.7 kW | 0.7 kW | 0.7 kW | 0.7 kW | |
External Static Pressure | .04 / .25 | .04 / .25 | .04 / .25 | .04 / .25 | |
|
|
|
|
| |
Power Supply |
|
|
|
| |
V/PH/Hz | 208 - 230/ 3/ 60 | 208 - 230/ 3/ 60 | 208 - 230/ 3/ 60 | 208 - 230/ 3/ 60 | |
Minimum Circuits Amps (MCA): (A) | 78 | 86 | 94 | 102 | |
Max. Overcurrent Protection (MOCP): (A) | 120 | 125 | 130 | 135 | |
|
|
|
|
| |
Weight: (lbs) | 1752 | 1851 | 1950 | 2049 | |
|
|
|
|
| |
Coil: |
|
|
|
| |
Coil Face Area:(sq. Ft.) | 29.5(ea) | 29.5 (ea) | 29.5 (ea) | 29.5 (ea) | |
Number of Rows: | 4(ea) | 4 | 4 | 4 | |
|
|
|
|
| |
Protection Devices |
|
|
|
| |
High Pressure Switch/Overcurrent (CT | Yes | Yes | Yes | Yes | |
Method) | |||||
25 + 25 + 25 | 25 + 25 + 25 + 32 | (2 X 25 + 32) + 25 | 3 X 25 + 32 | ||
Crankcase Heaters:(W) | |||||
|
|
|
| ||
|
|
|
|
|
Each outdoor unit requires a separate electrical FUSED DISconnect, see individual outdoor requirements.
(R)indicates with salt protection - Special Order
*NOTE: *460 Volt Step Down Transformers
10