Please use the table below to find the appropriate Circuit diagram. The model number of the nameplate is on the side of the unit.
Note: Please refer to the engineering catalog for mechanical drawings
Top flow: T
Down flow: D
Power source 208~230V_3PH_60Hz: B
Power source 460V_3PH_60Hz: C
| File Name | OPTIMA2 Models |
| 1.Circuit_Diagram_208~230V_3PH_60Hz | OP2AX040V1T1AB, OP2AX04V1D1AB, OP2AD040V1T1AB, OP2AD040V1D1AB |
| 2. Circuit_Diagram_460V_3PH_60Hz | OP2AX040V1T1AC, OP2AX04V1D1AC, OP2AD040V1T1AC, OP2AD040V1D1AC |
| 3. Circuit_Diagram_Optima2_ASMUC_AC | OP2AX040V1T, OP2AX040V1D, OP2AD040V1T, OP2AD040V1D |
Last update: 01/2025