Honeywell Steam Humidifier - Dual Humidifier Wiring; Controlling Two Steam Humidifiers

APPENDICES
6
543
2
On
Off
1
(AFS Monitor Recommended)
6
543
2
On
Off
1
Alternative (Power Monitor Setting)
M32922A
1)
2)
OPTION 10: Steam Humidier wired to a dedicated fan/blower
1
1
ISU 25 must be set to 3
FAN
STEAM
HUMIDIFIER
TRANSFORMER
AFS
R8222
Tr ueIAQ
R
C
L1
(120 VOLT
HOT)
L1
L2
L2
(120 VOLT
COMMON)
3
1
M33056
Steam Humidier System 69-2285—09
61
B: Advanced Steam Humidier Wiring