Danfoss TTS400

Figure 4-77 Input Terminal Block - TTS/TGS/TTH/TGH Rev. H (Except TTS300/TGS230)
Figure 4-78 Input Terminal Block - TTS/TGS/TTH/TGH Rev. F and Earlier (Except TTS300/TGS230)
4.11.1 3-Phase Main Voltage Input Terminal Block Verification

4.11.1.1 3-Phase AC input Verification
Thecompressorrequiresa3-phasepowersourcewithUL-approvedorCE-approvedcomponentsinthecircuitwith
code-compliantprotection.
• • • DANGER!• • •
l
Thisequipmentcontainshazardousvoltagesthatcancauseinjuryordeath.Exerciseextremecautionwhenworkingon
energizedcircuits.
l
Alwayswearsafetyglasseswhenworkingaroundcomponentsenergizedbyhighvoltage.Faultycomponentscanexplode
andcauseseriouseyeinjuries.
4.11.1.2 Connecting the AC Input Cable
1. Isolatecompressorpower.
2. EnsuretheACcablesaresecurelyfastenedtotheinputTerminalBlock.
Page 100 of 294 - M-SV-001-EN Rev. H 1/23/2023