ELECTRICAL RATING (A at 50 or 60 Hz):
H46C,E—
H46D,F—
H46D,Fa
H46D
120 Vac 240 Vac
Full Load
4.4
2.2
Locked Rotor
26.4
13.2
Resistive
12.0
6.0
Pilot Duty
50 VA at 24
Vac
a
H46F model available with 8 or 12 A resistive rating
at 120 Vat.
SET POINT ADJUSTMENT: Control knob on face of
controller.
SWITCHING: Enclosed, dust-proof, snap-acting, spst
switch.
SENSING ELEMENT: Nylon ribbon.
DIFFERENTIAL Nonadjustable, 5
*
1 percent RH.
MAXIMUM AM BlENT TEMPERATURE: 125° F [52° C].
MOUNTING MEANS:
H46C, D—Mounts on vertical switch box with
adapter plate.
H46E,F—Mounts directly on wall with two screws
through keyhole slots in back of case.
COVER DIMENSIONS: See Figs. 1 and 2.
COVER FINISH: Silver bronze.
COVER MATERIAL Molded plastic.
UNDERWRITERS LABORATORIES, INC., LISTED: File
No. E4436; Guide No. XAPX.
CANADIAN STANDARDS ASSOCIATION LISTED: File
No. 1620; Guide No. 400E0.
_2&
16
15
+
‘n
[37.
h
+—
7
T
~2J
32
[118.3]
3:
J
[82.6]
A
:
[13.5]
‘Ir
;
[6.4
I
3194A
FIG. lANSTALLATION DIMENSIONS IN in. [mm II
BRACKETS] FOR
H46C,D.
1
-i
1
[12.7]
,
II
—
-
1:
7
[34.9]
II
3193A
IG.
2-INSTALLATION DIMENSIONS IN in. [mm IN
BRACKETS] FOR
H46E,F.
WHEN INSTALLING THIS PRODUCT. . .
1. Read these instructions carefully. Failure to follow
them could damage the product or cause a hazardous
condition.
2. Check the ratings given in the instructions and on
the product to make sure the product is suitable for
your application.
3. Installer must be a trained, experienced service
technician.
4. After installation is complete, check out product
operation as provided in these instructions.
Disconnect power supply before beginning in-
stallation to prevent electrical shock or equipment
damage.
d
MOUNTING
Follow manufacturer’s instructions, if available. Other-
wise proceed as follows. The H46C,D,E,F mount on a
wall at a location that will best sense the relative
humidity of the room. The H46C and D models must be
mounted with the adapter plate on a vertical switch
box. H46E and F models mount with two screws in
keyhole slots in back of case.
WIRING
All wiring must comply with local codes and
ordinances.
FOR MILDEW CONTROL
AND DEHUMIDIFICATION
Vacation homes that are unoccupied during the hot,
humid Florida summer are an invitation to mildew. The
3
60-2097—2
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