Installation Steps - Honeywell HM700A1000 Installation Instructions Manual

HM700A1000
ELECTRICAL
CAUTION
Wiring to be performed by a licensed electrician.
This unit must be installed on a GFI Circuit.
CAUTION
Equipment Damage Hazard
Failure to wire the humidifier in accordance with the
wiring instructions could cause permanent damage.
Such errors will void the warranty.
NOTES:
— Honeywell requires the use of a GFI circuit on this device to protect the homeowner from electrical shock.
— When installed correctly, the green wire should be removed from the drain valve. The green wire comes pre-installed
from the factory to protect the homeowner in case of an improper installation or when it is not possible to retrofit a GFI
circuit. See Fig. 23 for the location of green wire on the drain valve.
— Ensure that adequate power is available to carry full humidifier amp draw as indicated on the specification label.
— Do not use neutral wire as a ground; connect a dedicated ground to ground termination.
— All wiring to be in accordance with national and local electrical codes.
33-00118—01
240 VAC (1 PHASE)
Ground
Hot
Hot
(Optional)
120 VAC (1 PHASE)
Ground
Neutral
Hot
Note: Connect 120 VAC,
"Hot", to L1
(Optional)
Fig. 15. Primary power connection.
10

Installation Steps

1. Unit requires a dedicated circuit with GFI protection.
Bring circuit to a disconnect near the device to protect
from electrical shock when servicing.
2. Hard wire humidifier to disconnect according as shown
at right.
3. Install factory-supplied jumper between the P terminal
and the terminal that corresponds to supply voltage.
4. Remove green wire attached to case body and drain
valve (remove canister for access).
5. Clip ground wire as close to drain valve as possible and
remove excess.
Note: Power wires can
also be routed through
opening in back of cabinet
Ground
P
240
120
L1
Ground
P
240
120
L1
E I
X N
T T