TAA Blower Coil Service Literature TAA−072−090−120−150−180−240 (02−09) TAA SERIES UNITS TAA model blower−coil unit s are designed for up flow or horizontal air and indoor applications only . TAA blower units are available in six models; 072, 090, 120, 150, 180 and 240. The unit s match up with TSA condensing unit s and TPA heat pump unit s charged with HFC−.
attempting to perform any service or maintenance, turn the electrical power to unit OFF at disconnect switch(es). Unit may have multiple power supplies. Options / Accessories . . . . . . . . . . . . . . . . Page 3 Blower Data . . . . . . . . . . . . . . . . . . . . . . . . . Page 4 Electric Heat Data . . . . . . . . . . . . . . . . . . . Page 12 I Unit Components . . . . . . . . . . . . . . . . . . . Page 18 II Refrigeration System . . . . . . . . . . . . . . . Page 18 III Blower Speed and Belt Adjustment . . Page 19 IV Electric Heat . . . . . . . . . . . . . . . . . . . . . . Page 20 V Diagr.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | TAA072S4S |
Allied |
Blower Coil | |
2 | TAA111 |
Siemens |
TAA111 / TAA121 | |
3 | TAA120S4D |
Allied |
Blower Coil | |
4 | TAA121 |
LANGER |
Current Transformer | |
5 | TAA121 |
Siemens |
TAA111 / TAA121 | |
6 | TAA131 |
ETC |
3-Stage AF-Amplifier | |
7 | TAA131 |
Siemens |
TAA131 / TAA141 | |
8 | TAA150S4D |
Allied |
Blower Coil | |
9 | TAA151 |
Siemens |
TAA151 / TAA293 | |
10 | TAA180S4D |
Allied |
Blower Coil | |
11 | TAA182 |
Siemens |
Operational Amplifier | |
12 | TAA2008 |
Tripath Technology |
DIGITAL AUDIO AMPLIFIER USING DIGITAL POWER PROCESSING |