TABLE 3 | |||||
Operating Conditions for Standard Rating and Performance Tests Using Appendix A | |||||
TEST | INDOOR UNIT | OUTDOOR UNIT | |||
Air Entering |
Air Entering |
||||
DB F |
WB F |
DB F |
WB F |
||
C O O L I N G |
Standard Rating Conditions "A" Cooling Steady State1 |
80 | 67 | 95 | 752 |
"B" Cooling Steady State | 80 | 67 | 82 | 652 | |
"C" Cooling Steady State Dry Coil |
80 | 575 | 82 | 652 | |
"D" Cooling Cyclic Dry Coil |
80 | 575 | 82 | 652 | |
Low Temperature Operation Cooling |
67 | 57 | 67 | 572 | |
Insulation Efficiency | 80 | 75 | 80 | 752 | |
Condensate Disposal |
80 | 75 | 80 | 752 | |
Maximum Operating Conditions | 80 | 67 | 115 | 752 | |
H E A T I N G |
Standard Rating Conditions High Temperature Heating3 Steady State |
70 | 60 (max) |
47 | 43 |
High Temperature Heating Cyclic |
70 | 60 (max) |
47 | 43 | |
High Temperature Heating4 |
70 | 60 (max) |
62 | 56.5 | |
Low Temperature Heating Steady State |
70 | 60 (max) |
17 | 15 | |
Frost Accumulation | 70 | 60(max) | 35 | 33 | |
Maximum Operating Conditions |
80 | - | 75 | 65 | |
No Footnotes Applicable to This Table | |||||
1. Same conditions used for Voltage Tolerance Tests. 2. The wet bulb temperature condition is not required when testing air-cooled condensers which do not evaporate condensate. 3. Same conditions used for Voltage Tolerance Tests (Heating-only units). 4. For two speed, two compressor or units with compressor unloading capability. 5. Wet bulb sufficiently low that no condensate forms on evaporator. |
Table 3 is reprinted from page 4 of the 1989 Standard for Unitary Air-Conditioning and Air-Source Heat Pump Equipment Standard 210/240, ARI, courtesy of the Air-Conditioning & Refrigeration Institute (ARI).
TABLE 4 | |||||
Operating Conditions for Standard Rating and Performance of Variable Equipment Meeting the Requirements of Appendix A |
|||||
TEST | INDOOR UNIT | OUTDOOR UNIT | |||
Air Entering | Air Entering | ||||
DB F |
WB F |
DB F |
WB F |
||
"A" Cooling Steady State At Maximum (k=2) Compressor Speed |
80 | 67 | 95 | 751 | |
"B" Cooling Steady State At Maximum (k=2) Compressor Speed |
80 | 67 | 82 | 651 | |
"B-1" Cooling Steady State At Minimum (k=1) Compressor Speed |
80 | 67 | 82 | 651 | |
Low Ambient Cooling Steady State At Minimum (k=1) Compressor Speed |
80 | 67 | 67 | 53.51 | |
Dry Coil Cooling Steady State At Minimum (k=1) Compressor Speed |
80 | 574 | 67 | 53.51 | |
Cyclic Cooling Steady State4 At Minimum (k=1) Compressor Speed |
80 | 574 | 67 | 53.51 | |
Intermediate Cooling Steady State At Intermediate (k=i) Compressor Speed |
80 | 67 | 87 | 691 | |
Standard Rating - Heating At Normal2 (k=n) Compressor Speed |
70 | 60 (max) |
47 | 43 | |
Max Temperature Heating At Minimum (k=1) Compressor Speed |
70 | 60 | 62 | 56.5 | |
Cyclic Heating4 At Minimum (k=2) Compressor Speed |
70 | 60 | 62 | 56.5 | |
High Temperature Heating At Maximum (k=2) Compressor Speed |
70 | 60 | 47 | 43 | |
High Temperature Heating At Minimum (k=1) Compressor Speed |
70 | 60 | 47 | 43 | |
Frost Accumulation3At Maximum (k=2) and/or Intermediate (k=i) Compressor Speed |
70 | 60 | 35 | 33 | |
Low Temperature Heating At Maximum (k=2) Compressor Speed |
70 | 60 | 17 | 15 | |
No Footnotes Applicable to This Table | |||||
All tests are performed at condenser speed and indoor blower speed intended for normal operation. NOTES: 1. Not Maintained if no condensate rejected to outdoor coil. 2. Optional test used to determine the Designed Heating Requirement (DHR). The nominal speed is the lesser of the cooling and heating maximum speeds. 3. Optional equations may be used in lieu of the maximum speed test. The intermediate speed is the same as the cooling intermediate speed. 4. Wet bulb sufficiently low that no condensate forms on evaporator. |
Table 4 is reprinted from page 5 of the 1989 Standard for Unitary Air-Conditioning and Air-Source Heat Pump Equipment Standard 210/240, ARI, courtesy of the Air-Conditioning & Refrigeration Institute (ARI).
TABLE 5 | |||||||||
Operating Conditions for Standard Rating and Performance Tests Using ASHRAE Standard 37-1988 | |||||||||
TEST | INDOOR UNIT | OUTDOOR UNIT | |||||||
Air Entering | Air Entering | Water | |||||||
Air Cooled | Evaporative | ||||||||
DB F |
WB F |
DB F |
WB F |
DB F |
WB F |
IN F |
OUT F |
||
C O O L I N G |
Standard Rating Conditions Cooling1 | 80 | 67 | 95 | 752 | 95 | 75 | 85 | 95 |
Low Temperature Operating Cooling | 67 | 57 | 67 | 572 | 67 | 57 | - | 70 | |
Insulation Efficiency | 80 | 75 | 80 | 752 | 80 | 75 | - | 80 | |
Condensate Disposal | 80 | 75 | 80 | 752 | 80 | 75 | - | 80 | |
Maximum Operating Conditions | 80 | 67 | 115 | 752 | 100 | 80 | 90 | 100 | |
Part Load Conditions (IPLV) | 80 | 67 | 80 | 672 | 80 | 67 | 754 | - | |
H E A T I N G |
Standard Rating Conditions3 (High Temperature Heating) |
70 | 60 (max) |
47 | 43 | - | - | - | - |
Standard Rating Conditions Low Temperature Heating (Integrated) |
70 | 60 (max) |
17 | 15 | - | - | - | - | |
Maximum Operating Conditions | 80 | - | 75 | 65 | - | - | - | - | |
No Footnotes Applicable to This Table |
Table 5 is reprinted from page 6 of the 1989 Standard for Unitary Air-Conditioning and Air-Source Heat Pump Equipment Standard 210/240, ARI, courtesy of the Air-Conditioning & Refrigeration Institute (ARI).
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