Emerson iPro.Genius Installation And Operational Manual page 6

7.4.3.3. Heating OAT Lockout ...................................................................................................................................................... 18
7.5. F C ............................................................................................................................................................ 18
AN ONTROL
7.5.1. CAV Mode ........................................................................................................................................................... 19
7.5.1.1. Variable-Speed Fan Control in CAV................................................................................................................................ 19
7.5.1.2. Single Speed with Bypass Damper ................................................................................................................................... 19
7.5.1.3. Variable-Speed Fan Control in VAV................................................................................................................................ 19
7.5.2. Fan Proofing ....................................................................................................................................................... 20
7.6. D C
EHUMIDIFICATION
7.6.1. Enabling Dehumidification ................................................................................................................................. 20
7.6.1.1. Dehumidification Setpoint ................................................................................................................................................ 20
7.6.1.2. Dehumidification by Dewpoint ........................................................................................................................................ 20
7.6.1.3. Low Temperature Lockout ............................................................................................................................................... 20
7.6.2. Dehumidifying Using Cool Stages ...................................................................................................................... 20
7.6.2.1. Digital Scroll Operation During Dehumidification .......................................................................................................... 21
7.6.3. Reheat Output...................................................................................................................................................... 21
7.6.3.1. Supply Air Setpoint Reset................................................................................................................................................. 21
7.6.4. Primary Heat Used as Reheat............................................................................................................................. 21
7.6.5. Return Air Bypass Damper ................................................................................................................................. 21
7.6.5.1. Return Air Damper During Dehumidification.................................................................................................................. 21
7.7. O A C
UTSIDE IR ONTROL
7.7.1. Indoor Air Quality............................................................................................................................................... 22
7.7.2. Make-up Air Control ........................................................................................................................................... 22
7.7.3. Economizer Control ............................................................................................................................................ 22
7.7.3.1. Operation of Two-Position Dampers During Economization .......................................................................................... 22
7.7.3.2. Operation of Variable-Position Dampers During Economization .................................................................................... 22
7.7.3.3. Economization Enabling Strategy .................................................................................................................................... 23
7.7.4. Smoke Detection.................................................................................................................................................. 23
7.7.5. Priority When Economization, CO2 Control, and Make-up Air are Used Together.......................................... 23
7.7.6. Return Damper Control ...................................................................................................................................... 23
7.8. 6.10 R V
EVERSING ALVE
7.9. S F
TANDALONE UNCTIONALITY
7.10. C T
ONTROL EMPERATURE
7.11. DAC S C
ENSOR ALIBRATION
8 E2 SETUP ..................................................................................................................................................................... 27
8.1. N C
ETWORK ONNECTION TO
8.1.1. Setup Network Ports............................................................................................................................................ 28
8.2. A C DAC
DD AND ONNECT
8.3. V DAC S
IEWING THE
9 CONNECTIONS .......................................................................................................................................................... 31
9.1. T DAC C
HE ONNECTOR
9.2. T N D
ERMINAL UMBER
9.3. T S
ECHNICAL PECIFICATIONS
9.3.1. Analog Inputs ..................................................................................................................................................... 35
9.3.2. Digital Inputs ...................................................................................................................................................... 35
9.3.3. Analog Outputs ................................................................................................................................................... 36
9.3.4. Digital Outputs ................................................................................................................................................... 36
9.4. W ....................................................................................................................................................................... 37
IRING
10 USING THE VISOGRAPH....................................................................................................................................... 38
10.1. V S ...................................................................................................................................................... 38
IEWING TATUS
10.1.1. Input Status........................................................................................................................................................ 38
10.1.2. Output Status ..................................................................................................................................................... 38
10.1.3. VAV Fan Status ................................................................................................................................................. 38
vi • Discharge Air Controller (DAC) Manual
.................................................................................................................................... 20
ONTROL
.............................................................................................................................................. 22
C ............................................................................................................................ 24
ONTROL
................................................................................................................................... 24
S F ........................................................................................................... 24
ENSOR AILURES
O E2............................................................................................................ 25
FFSETS IN
E2 ................................................................................................................................. 27
......................................................................................................................................... 28
S
S ......................................................................................................................... 30
TATUS CREEN
D ..................................................................................................................... 31
ESCRIPTIONS
........................................................................................................................... 32
ESCRIPTIONS
...................................................................................................................................... 35
026-1727 Rev 3