Operating Instructions

Siemens Building Technologies, Inc. Index-1
Index
A
actuator
description............................................1-6, 1-7
points....................................................4-4, 4-5
troubleshooting.................................5-17, 5-23
address, point .......................See point database
AI (analog input)
general information............... 1-4, 4-2, 4-4, G-1
in Application 2500....................... 3-3, 3-4, 3-9
in Application 2501................. 3-13, 3-14, 3-20
in Application 2520....................... 2-3, 2-4, 2-8
in Application 2521................. 2-12, 2-13, 2-17
in Application 2522................. 3-24, 3-27, 3-35
in Application 2523................. 3-40, 3-42, 3-48
in Application 2524................. 3-53, 3-55, 3-62
in Application 2526................. 3-67, 3-69, 3-76
troubleshooting.................................5-14, 5-23
air flow....................................................See flow
air velocity sensor
failure code..................................................5-6
general information...............................1-6, 4-8
in Application 2500...............................3-6, 3-7
in Application 2501...........................3-17, 3-18
in Application 2520......................................2-6
in Application 2521....................................2-16
in Application 2522...........................3-32, 3-33
in Application 2523....................................3-46
in Application 2524...........................3-59, 3-60
in Application 2526...........................3-74, 3-75
troubleshooting...................................5-7, 5-15
AIR VOLUME (Point 35) .................................4-4
algorithm ........................................................G-1
analog input .............................................. See AI
application
2473 (slave mode, ATEC with reheat) ......3-81
2486 (slave mode, ATEC base model).....2-21
2500 (VAV, cooling only, ATEC w/ reheat) .3-3
2501 (VAV, cooling or heating, ATEC with
reheat) ...................................................3-13
2520 (VAV, cooling only, ATEC base) ........2-3
2521 (VAV, cooling or heating, ATEC base
model)....................................................2-12
2522 (VAV, electric reheat or baseboard
radiation)................................................3-24
2523 (VAV, hot water reheat) ................... 3-40
2524 (VAV series fan, electric reheat)...... 3-53
2526 (VAV, parallel fan, electric reheat) ... 3-67
basic operation.....................................2-2, 3-2
APPLICATION (Point 2) .................................4-1
Autozero Module
general information ....... 1-3, 1-7, 4-4, 4-7, G-1
in Application 2500...............................3-6, 3-7
in Application 2501...........................3-17, 3-18
in Application 2522...........................3-32, 3-33
auxiliary points..............................1-4, 2-21, 3-81
AVG HEAT OUT (Point 81) ............................4-7
AVS..................................See air velocity sensor
B
baseboard radiation......................3-24, 3-31, 4-4
BST/FLN LED indicator ...........................1-5, 5-4
C
CAL AIR (Point 94)
definition......................................................4-8
in Application 2500......................................3-6
in Application 2501....................................3-17
in Application 2520......................................2-6
in Application 2521....................................2-16
in Application 2522....................................3-32
in Application 2523....................................3-46
in Application 2524....................................3-59
in Application 2526....................................3-74
CAL MODULE (Point 87)
definition......................................................4-7
in Application 2500...............................3-6, 3-7
in Application 2501...........................3-17, 3-18
in Application 2522...........................3-32, 3-33
CAL SETUP (Point 95)
definition......................................................4-8
in Application 2500......................................3-6
in Application 2501....................................3-17
in Application 2520......................................2-6
in Application 2521....................................2-16
in Application 2522....................................3-32
in Application 2523....................................3-46
in Application 2524....................................3-59
in Application 2526....................................3-74