Honeywell Home HM700ATX Notice D'installation

HM700ATX
ELECTRODE STEAM HUMIDIFIER
REPLACEMENT TRANSFORMER
NOTE: This kit includes one replacement transformer
(model HM700ATX/U) intended only for use with
the HM700A1000 electrode humidifier.
CAUTION
Before Servicing
1. Disconnect main power source before accessing
internal compartments.
2. The plumbing and electrical compartments
contain high voltage components and wiring.
Access should be limited to licensed HVAC
professionals only.
3. During and following operation of the humidifier,
the steam components in contact with the steam
such as the cylinder, steam lines, steam
distributors, and condensate lines can become
hot and burn if touched. Please consult HM700
Installation manual for reference.
4. Installations of humidity equipment installed by
unqualified personnel or the use of non-Resideo
parts and components will void warranty.
Included in the Box
• Transformer
• Philips Screw
• Installation Manual
To Replace the Transformer
1. Shut off water supply to the unit.
2. Open the external disconnect and lock it out using
safe work practices.
3. Test to verify supply voltage is no longer present on
the transformer or primary terminal block.
4. Within the electrical compartment, take note of the
transformers Primary / Secondary orientation and
wire terminations.
5. Disconnect the transformer's electrical connections
and the screws connecting it to the cabinet.
For more information on maintenance and replacement, please visit resideo.com
or call 1-800-468-1502 or 1-800-814-9452
INSTALLATION INSTRUCTIONS
6. Remove the old transformer.
7. Place the new transformer where the old one was
matching the Primary and Secondary side
orientation.
8. Secure the transformer using the new mounting
equipment.
9. Connect the electrical components following your
unit's wiring diagram located on the front cover of
the humidifier. Ensuring that the transformer and
electrical connections are securely fastened. Note
this transformer has multiple leads or connections.
Refer to label on the transformer to ensure you are
connecting to the proper voltage lead or connection
per your unit voltage. Ensure no bare wires are
exposed or can be shorted out.
10. Restart the unit as per the start-up instructions in
the Installation and Operations Manual provided
with your humidifier.
COVER SCREWS
M35847
Fig. 1.
TRANSFORMER
M35848
33-00164EFS-03