AI
SERIES STEAM BOILER WITH T100 CONTROL
INSTALLATION INSTRUCTIONS
4211-195 05-22-12
Page 5
CAUTION
BEFORE INSTALLING YOUR AI BOILER AND T100 CONTROL
VERIFY YOUR BOILER AND CONTROL ARE DESIGNED FOR YOUR VOLTAGE
Boilers designed for North American power
are available in 208 and 240VAC for single phase and in
208, 240 and 480VAC for three phase line voltage. Any boiler may be used on a lower voltage (which results
in a lower wattage) but use on a voltage higher than about 10VAC above the rating may result in damage to
the heating elements.
All controls for these boilers (including the T100’s interface box) will operate on 120VAC 60Hz.
Boilers designed typical international voltages
of 220/380V~, 230/400V~ or 240/415V~ operate at
240V~ N for single phase mains and 415V~ for three phase mains. These boilers may be used safely at the
common lower voltages.
All controls for these boilers (including the T100’s interface box) will operate on 230V~ N 50Hz.
These instructions include information for all models with both North American and (metric/international) values.
Be careful to use the correct values for you installation.
For further assistance, contact Technical Support:
Technical Support
17683 128th Place NE, Bldg C
Woodinville, WA 98072
USA
email: [email protected]
phone 425.951.1120
fax: 425.951.1130