Module 5: Wiring and Controls

TrueSTEAM™ Humidification Systems

Module 5: Wiring and Controlling TrueSTEAM

Key LearningKey Learning Which humidity controls to use and how to configure themWhich humidity controls to use and how to configure them

•What dips to set for different controls

• How to wire different controls

•When to choose one control over another

Getting Started

• Unplug TrueSTEAM and remove cover• Locate DIP Switches

DIP 1-2 = Flush timingsDIP 3 = RedLINK DIP 4 = Power monitoringDIP 5 = Air provingDIP 6 = not used

1 2 3 4 5 6

DIP 3 – RedLINK™ Wireless Technology

• DOWN: RedLINK disabled, use conventional terminals• UP: RedLINK enabled, use ABCD terminal

Prestige HD Thermostat

Conventional Terminals

Wireless Adapter

DIP 4 – Power Monitoring

• Down: TrueSTEAM looks for R and C input before allowing humidity - Use when humidity control is separate from system control

• UP: TrueSTEAM R and C input disabled - Use when humidity control is integrated with system control

System Fan Regulation

• Breaking G: Use when humidity control is separate from system fan control. - Fan delay advantage

• Not breaking G: Use when humidity control is integrated with system fan control.- Simple wiring advantage

DIP 5 – Air Proving

• DOWN: Air proving disabled.

• UP: Air proving enabled. - Added safeguard for air movement

Complete Diagrams For Provided Humidity Controls

Wiring a Manual Humidistat with Dry Contacts

Wiring TrueIAQ®

Wiring VisionPRO® IAQ

DIP 4

Wiring VisionPRO® IAQ With Fan Delay

DIP 4

Prestige™ RedLINK Connection

DIP 4

DIP 3

Wiring to TrueIAQ™ in a Zoned Application

Wiring to a VisionPRO® IAQ in a Zoned Application

RedLINK Connection in a Zoned Application

Wiring to a Dedicated Fan

Wet Switch Wiring in a Finished Space

Support Materials

• Detailed Training Materials on Installation Available!

Visit www.forwardthinking.honeywell.com

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#69-2285: TrueSTEAM Installation Manual

Module 5: Wiring and Controlling TrueSTEAM

Key LearningKey Learning Which humidity controls to use and how to configure themWhich humidity controls to use and how to configure them

•What dips to set for different controls

• How to wire different controls

•When to choose one control over another