Honeywell Steam Humidifier - Prestige;VisionPRO Wiring; Prestige;VisionPRO Wiring (No Fan Delay)

APPENDICES
OPTION 3: VisionPRO IAQ Wiring with Fan Delay
• Follow this diagram if you are using VisionPRO IAQ with Steam Humidier’s fan-delay feature.
• The system fan will turn on when the water temperature reaches 176°F (80°C).
• Set installer setup #0374 to 3.
OPTION 4: VisionPRO IAQ without Fan Delay
• Follow this diagram if using VisionPRO IAQ to turn system fan on immediately with humidity call.
• Set installer setup #0374 to 1.
6
543
2
On
Of
f
1
AFS Monitor Recommended
M32914
A
6
543
2
On
Of
f
1
AFS Monitor Recommended
M32915
TH9421C
STEAM
HUMIDIFIER
C7089U
THM5421C
COMMUNICATION
LED
FURNACE
CONV
M33053
TH9421C
STEAM HUMIDIFIER
AFS
C7089U
THM5421C
COMMUNICATION
LED
FURNACE
CONV
M33052A
Steam Humidier System 69-2285—09
56
B: Advanced Steam Humidier Wiring