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Specifications - Honeywell L4188A Manual

Aquastat controllers
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SPECIFICATIONS
IMPORTANT
THE SPECIFICATIONS
GIVEN IN THIS PUBLICATION
DO NOT INCLUDE NORMAL MANUFACTURING
TOLERANCES.
THEREFORE,
THIS UNIT MAY NOT MATCH THE LISTED SPECIFICATIONS
EXACTLY. ALSO, THIS PRODUCT
IS
TESTED AND CALIBRATED
UNDER CLOSELY CONTROLLED
CONDITIONS,
AND SOME MINOR DIFFERENCES
IN
PERFORMANCE
CAN BE EXPECTED
IF THOSE CONDITIONS
ARE CHANGED.
I
MODELS:
See Table
1.
TABLE
l-AQUASTAT
CONTROLLER
SELECTION
GUIDE
APPLICATION
SWITCHING
1
MOUNTING
High or low limit
Low limit and
and circulator
Spst, breaks on
temp. rise.
Spdt, breaks C-l,
makes C-2 on
temp. rise.
Direct
Remote bulb
r
aSpecify when ordering.
ELECTRICAL RATINGS:
Screwdriver
slot
L4189B
I
7,14or22F[4,8or12C],
Giizbkj
adjustablea
fixeda. or 7-18 F [4-10 C].
Manual reset
L6188C
Knob
7,14,or22F[4,8,or12C],
L6189A
rer slot
fixeda, or 7-18 F [4-10 C],
adiustablea
L6189B
Screwdrh
Manual reset
I
L6189C
24 Vat
120 Vat
240 Vat
Full Load
1
2.0A
1
8.0 A
1
5.1 A
Locked Rotor
1
-
1
48.0 A
1
30.6 A
SWITCHING: Diaphragm-operated,
snap-acting
switch.
L4188, L4189: switch breaks
on temperature
rise to
set point, remakes when temperature
drops below
set point and through differential.
L6188, L6189: switch breaks C-l and makes C-2 on
temperature
rise to set point; switches
back when
temperature
drops
below
set point and through
differential.
TERMINALS:
l/4
in. male quick-connects
standard.
Options (specify when ordering):
-Combination
screw and l/4
in. quick-connects.
-Separate
grounding
terminal.
TEMPERATURE
SETTING RANGE: 80 to 200 F, 110 to
230 F, and 160 to 280 F [43 to 93 C, 38 to 110 C, and
71 to 138 C] available.
Specify when ordering.
Temperature
setting
minus
differential
must be no
more than 9 F [5 C] below bottom of setting range.
SETTING
SCALE:
Marked
every
20
degrees
F
111 degrees
Cl, with subdivisions
every 10 degrees
F
[6 degrees
Cl. Includes
OFF setting.
continued on page 3
WHEN
PURCHASING
THIS
HONEYWELL
PRODUCT,
REFER
TO
THE
PRICE
SHEETS
FOR
COMPLETE
ORDERING
NUMBER,
OR SPECIFY-
1.
Order number.
2. Temperature setting range.
3. Differential.
4. Immersion well or capillary compresslon ffttlng, If needed.
5. Optional specifications, if desired.
IF YOU HAVE ADDlTlONAL
QUESTIONS,
NEED FURTHER
INFORMATION,
OR WOULD
LIKE TO COMMENT
ON OUR
PRODUCTS
OR SERVICES, PLEASE WRITE OR PHONE:
1. YOUR
LOCAL
HONEYWELL
RESIDENTIAL
DIVISION
SALES
OFFICE
(CHECK
WHITE
PAGES
OF PHONE
DIRECTORY).
2. RESIDENTIAL
DIVISION CUSTOMER
SERVICE
HONEYWELL
INC., 1865 DOUGLAS
DRIVE NORTH
GOLDEN VALLEY, MINNESOTA
55422-4386
(612)542-7500
IN CANADA-HONEYWELL
CONTROLS
LIMITED/HONEYWELL
LIMITEE,
740 ELLESMERE
ROAD, SCARBOROUGH,
ONTARIO MlP 2V9. INTERNATIONAL
SALES AND SERVICE OFFICES IN ALL PRINCIPAL
CITIES OF THE WORLD.
2

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