Please use the table below to find the appropriate Optimal2 circuit diagram. The model number of the nameplate is on the side of the unit. Please refer to the Optima 2 Catalog for a better understanding of the model numbers.
| X: Standard D: Direct Free Cooling | T: Top flow D: Down flow | A: R410A B: R454B | B: Power source 208~230V 3PH 60Hz C: Power source 460V 3PH 60Hz |
| File Name | OPTIMA2 Models |
| 1. Optima 2 Circuit Diagram R410A 208~230V 3PH 60Hz | OP2AX040V1T1AB, OP2AX04V1D1AB OP2AD040V1T1AB, OP2AD040V1D1AB |
| 2. Optima 2 Circuit Diagram R410A 460V 3PH 60Hz | OP2AX040V1T1AC, OP2AX04V1D1AC, OP2AD040V1T1AC, OP2AD040V1D1AC |
| 3. Optima 2 Circuit Diagram R454B 208~230V 3PH 60Hz | OP2AX040V1T1BB, OP2AX04V1D1BB OP2AD040V1T1BB, OP2AD040V1D1BB |
| 4. Optima 2 Circuit Diagram ASMUC. AC | OP2AX040V1T, OP2AX040V1D, OP2AD040V1T, OP2AD040V1D |
Last update: 02/2025