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L4031A,C POOL HEATER AQUASTAT

®

  CONTROLLER

60-2107—5

2

SPECIFICATIONS

IMPORTANT

The specifications given in this publication do not
include normal manufacturing tolerances. Therefore,
this unit may not exactly match the listed
specifications. 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.

Models:

L4031A Pool Heater Aquastat

®

 Controller controls pool

water temperature and provides automatic reset high
limit boiler control.

L4031C Pool Heater Aquastat

®

 Controller controls pool

water temperature and provides manual reset high limit
boiler control.

High Limit

Range:

L4031A: 100

°

F to 240

°

F (38

°

C to 116

°

C) (each division

represents 5

°

F degrees).

L4031C: 110

°

F to 290

°

F (43

°

C to 143

°

C) (each division

represents 5

°

F degrees).

Differential:

L4031A: Fixed 5

°

F (3

°

C).

L4031C: Manual reset.

Electrical Rating (A):

Differential:

L4031A: Fixed 2

°

F (1

°

C) or 5

°

F (3

°

C). When 5

°

F (3

°

C),

the electrical rating is the High Limit Electrical Rating.

L4031C: Fixed 5

°

F (3

°

C).

Electrical Rating:

L4031A:

Pilot Duty: 125 VA at 120 and 240 Vac.
Powerpile

®

 (millivoltage): 0.25A at 0.25 to 12 Vdc.

L4031C: Same as high limit.

Bulb Mounting:
For list of compression fittings and immersion wells, refer to
form 68-0040, Wells and Fittings for Temperature Controllers.
Order separately.

Length of Capillary:
Standard, each 66 in. (1676 mm).

Case Dimensions:
See Fig. 1.

Switch Action:
Each control opens on a temperature rise.

Control Point Setting:
Visible scale that can be set with an external screwdriver
adjustment.

Finish:
Gray.

Mounting Means:
Three holes in back of case.

Wiring Knockouts:
Four, for 1/2 in. conduit.

Approvals:

Underwriters Laboratories Inc. Component Recognized:

File Number M466, Guide Number MBPR2.

American Gas Association Design Certified: Report 23-11B

(L4031A only).

Canadian Standards Association Certified: File Number

LR1620, Guide Number 400-E-O (L4031A only).

Pool Control

Range:

L4031A: 40

°

F to 180

°

F (4

°

C to 82

°

C) (each division

represents 5

°

F degrees).

L4031C: 100

°

F to 240

°

F (40

°

C to 116

°

C) (each division

represents 5

°

F degrees).

ORDERING INFORMATION

When purchasing replacement and modernization products from your TRADELINE

®

 Wholesaler or your distributor, refer to the

Tradeline

®

 Catalog or price sheets for complete ordering number, or specify—

1. Order number.
2. Compression fittings or immersion wells, if desired.
3. Optional specifications, if desired.

If you have additional questions, need further information, or would like to comment on our products or services, please write or
phone:

1. Your local Honeywell Residential Sales Office (check the white pages of your phone directory).
2. Residential Division Customer Relations

Honeywell, 1885 Douglas Drive North
Minneapolis, Minnesota 55422-4386

In Canada—Honeywell Limited/Honeywell Limitée, 35 Dynamic Drive, Scarborough, Ontario M1V 4Z9. International Sales
and Service offices in all principal cities of the world.

120 Vac

240 Vac

Full Load

8.0

5.1

Locked Rotor

48.0

30.6

Powerpile

®

 (millivoltage) is 0.25A at 0.25 to 12 Vdc.

Содержание Aquastat L4031A

Страница 1: ...tdown protection to prevent boiler overheating L4031A provides automatic high limit reset L4031C requires manual high limit reset Each limit control has its own remote bulb sensing element and snap switch for system control 60 2107 5 GENERAL The L4031A C Pool Heater Aquastat units are designed to control pool water temperatures and provide high limit boiler control Contents General 1 Features 1 Sp...

Страница 2: ...g 1 Switch Action Each control opens on a temperature rise Control Point Setting Visible scale that can be set with an external screwdriver adjustment Finish Gray Mounting Means Three holes in back of case Wiring Knockouts Four for 1 2 in conduit Approvals Underwriters Laboratories Inc Component Recognized File Number M466 Guide Number MBPR2 American Gas Association Design Certified Report 23 11B ...

Страница 3: ...damage The L4031 can be mounted either vertically or horizontally on a wall or panel or directly on a tank This device can be installed with the case and bulbs as far apart as the tubing permits In all cases the equipment manufacturer directions should be followed if available If not follow the general instructions in the Location section Location 1 Locate the high limit bulb in the hot water outl...

Страница 4: ... screwdriver if necessary See Fig 4 4 With the retainer clamp attached to a well spud be sure jaws of clamp hook over the ridge at the end of the spud as shown at point A adjust tubing to fit through retainer clamp groove as shown at point B 5 Tighten draw nut so retainer clamp is firmly attached to well spud and tubing is held securely in place CAUTION Do not secure draw nut so tightly that retai...

Страница 5: ...g for one system may not apply to another In all cases the equipment manu facturer recommendations for setting should be followed Checkout WARNING CAN CAUSE PROPERTY DAMAGE SEVERE INJURY OR DEATH This product is intended for use only in systems with a pressure relieve valve Always conduct a thorough checkout when the installation is complete Make sure the controller was installed and adjusted prop...

Страница 6: ...L4031A C POOL HEATER AQUASTAT CONTROLLER 60 2107 5 6 1 888 809 3787 ...

Страница 7: ...L4031A C POOL HEATER AQUASTAT CONTROLLER 60 2107 5 7 ...

Страница 8: ...L4031A C POOL HEATER AQUASTAT CONTROLLER 60 2107 5 8 1 888 809 3787 ...

Страница 9: ...L4031A C POOL HEATER AQUASTAT CONTROLLER 60 2107 5 9 ...

Страница 10: ...L4031A C POOL HEATER AQUASTAT CONTROLLER 60 2107 5 10 ...

Страница 11: ...L4031A C POOL HEATER AQUASTAT CONTROLLER 60 2107 5 11 ...

Страница 12: ...ld Home and Building Control Honeywell Limited Honeywell Limitée 740 Ellesmere Road Scarborough Ontario M1P 2V9 Home and Building Control Honeywell Inc Honeywell Plaza P O Box 524 Minneapolis MN 55408 0524 60 2107 5 J H Rev 5 95 Printed in U S A QUALITY IS KEY customer honeywell com ...

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