XC21 Start−Up and Performance Checklist
Customer |
|
|
|
|
|
|
| Address |
|
|
|
|
| |||||||||||
Indoor Unit Model |
|
|
|
|
|
|
| Serial |
|
|
|
|
| |||||||||||
Outdoor Unit Model |
|
|
|
|
|
|
| Serial |
|
|
|
|
| |||||||||||
Solar Module Mfg and Model |
|
|
|
|
|
|
| Serial |
|
|
|
|
| |||||||||||
Notes: |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||||
START−UP CHECKS |
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||||||||
Refrigerant Type: |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||||||||
Rated Load Amps |
| Actual Amps |
|
|
| Rated Volts |
| Actual Volts |
| |||||||||||||||
Condenser Fan Full Load Amps |
| Actual Amps: |
|
|
|
|
|
|
|
|
|
| ||||||||||||
COOLING MODE |
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||||||||
Vapor Pressure: |
| Liquid Pressure: |
|
|
|
|
|
|
|
|
|
| ||||||||||||
Supply Air Temperature: |
| Ambient Temperature: |
|
|
| Return Air Temperature: |
| |||||||||||||||||
HEATING MODE |
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||||||||
Vapor Pressure: |
| Liquid Pressure: |
|
|
|
|
|
|
|
|
|
| ||||||||||||
Supply Air Temperature: |
| Ambient Temperature: |
|
|
| Return Air Temperature: |
| |||||||||||||||||
System Refrigerant Charge (Refer to manufacturer’s information on unit or installation instructions for required subcooling and approach temperatures.)
Subcooling: |
|
|
|
|
Saturated Condensing Temperature (A) | A | B | = | SUBCOOLING |
|
|
|
| |
minus Liquid Line Temperature (B) |
|
|
|
|
|
|
|
|
|
Approach: |
|
|
|
|
Liquid Line Temperature (A) | A | B | = | APPROACH |
|
|
|
| |
minus Outdoor Air Temperature (B) |
|
|
|
|
|
|
|
|
|
Indoor Coil Temp. Drop (18 to 22°F) |
|
|
|
|
Return Air Temperature (A) | A | B | = COIL TEMP DROP | |
|
|
|
| |
minus Supply Air Temperature (B)
Page 18
