Honeywell R8182E, R8182H, R8182D, R8182F, R8182J User Manual

GENERAL

R8182D,E,F,H,J Combination

Protectorelay™ and Hydronic

Heating Controls

PRODUCT DATA

FEATURES

• Depending on model, these single unit devices provide combinations of high limit, low limit, and circulator control.

• All models use a 24V thermostat and C554A Cadmium Sulfide Flame Detector.

• R8182D,E,H and J have auxiliary terminals ZC and ZR for circulator zone control. Additional zones require a separate 24V thermostat and R845 Relay.

• All models have capability for zone control with zone valves. Each additional zone requires a separate 24V thermostat and a V8043 or V8044 Zone Valve.

• Ideal for packaged boiler systems requiring compact, multipurpose controls.

• R8182D,E,F mode

• R8182H,J models mount on a 4 x 4 inch junction box, and have a 5 ft (1.5m) armored capillary for remote sensor location.

• Aquastat® Controller section is field replaceable.

• Oil burner circuit includes an improved safety shutoff in the event the burner fails to start.

• Flame failure during the running cycle results in a 45 second attempt to restart. If unsuccessful, safety shutoff occurs, requiring manual reset before burner can be restarted.

The R8182 is a combination Protectorelay™ intermittent ignition oil burner primary and immersion type Aquastat® controller for oil-fired, hydronic heating systems.

Contents

General ............................................................................. 1

Features ........................................................................... 1

Specifications ................................................................... 2

Ordering Information ........................................................ 2

Installation ........................................................................ 5

Wiring ............................................................................... 7

Operation .......................................................................... 12

Startup and Checkout ....................................................... 14

68- 0105- 2

R8182D,E,F,H,J COMBINATION PROTECTORELAY™ AND HYDRONIC HEATING CONTROLS

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.

TRADELINE® Models: TRADELINE® models are selected

and packaged for ease of handling, ease of stocking, and maximum replacement value. TRADELINE® model specifications are the same as those of standard models except as noted below.

TRADELINE® Models Available:

R8182D Combination Protectorelay™ Primary Control and Aquastat® Controller.

Table 1. Standard Models:

Model Switching

R8182D

R8182E

R8182F High Limit, Spst 130 to 240 54 to 116 10 Fixed 6 Fixed

R8182Ha Remote Bulb

R8182J

Remote Bulb

Auxiliary ZC and ZR terminals can be used to provide circulator zone control through an R845A Switching Relay.

High Limit, Spst 130 to 240 54 to 116 10 Fixed 6 Fixed

High Limit/Circulator, Spdt 110 to 220 43 to 104 10 to 25 Adj 6 to 14 Adj

High Limit, Spst 180 to 240 82 to 116 15 Fixed 8 Fixed

Circulator, Spst 110 to 220 43 to 104 10 Fixed 6 Fixed

High Limit, Spst 130 to 240 54 to 116 10 Fixed 6 Fixed

Low Limit/Circulator, Spdt 110 to 220 43 to 104 10 to 25 Adj 6 to 14 Adj

High Limit, Spst 180 to 240 82 to 116 15 Fixed 8 Fixed

R8182H Combination Protectorelay™ Primary Control and Aquastat® Controller.

Additional Features:

• Well not included. To order wells or well adapters, refer to form 68-0040, Wells and Fittings for Temperature Controllers, for part numbers and descriptions.

• Heat-conductive compound supplied for better bulb response in oversized well.

• Field addable stops for Aquastat® Controller.

• Conversion to R8182E or F.

• TRADELINE® pack with special instructions.

•Wire nut.

Mounting Means:

R8182D,E,F: Case clamps to horizontal immersion well

installed through boiler wall.

R8182H,J: Mounts on standard 4 x 4 inch junction box.

Dimensions: Refer to Fig. 1 and 2.

Adjustable Control Range Differential

°F °C °F °C

Electrical Ratings:

Power Supply: 120 Vac, 60 Hz. Ignition: 360 VA in addition to motor load rating. Maximum Power Consumption:

R8182D,E,H and J: 9W. R89182F: 5.5W.

Burner Circulator Contact Rating: 4.4A full load; 26.4A locked

rotor at 120 Vac.

Safety Switch Timing: Approximately 45 seconds.

Flame Detector Required: C554A Cadmium Sulfide Flame

Detector (ordered separately).

Thermostat Required: 24V, 2-wire thermostat such as the

T87F.

ORDERING INFORMATION

When purchasing replacement and modernization products from your TRADELINE® wholesaler or distributor, refer to the TRADELINE® Catalog or price sheets for complete ordering number.

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 Home and Building Control Sales Office (check white pages of your phone directory).

2. Home and Building Control 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. Manufacturing in Australia, Canada, Finland, France, Germany, Japan, Mexico, Netherlands, Spain, Taiwan, United Kingdom, U.S.A.

68-0105—2 2

-1/8

(

)

181)

3-9/16

(91)

1-5/16

(33)

KNOCKOUTS FOR 1/2 IN. (13 MM) CONDUIT (5)

2-7/16

(62)

R8182D,E,F,H,J COMBINATION PROTECTORELAY™ AND HYDRONIC HEATING CONTROLS

KNOCKOUTS FOR 1/2 IN. (13 MM CONDUIT (5)

3-3/8 (86)

VERTICAL MOUNT ONLY

HORIZONTIAL MOUNT ONLY

1/2 (13)

7-1/8 (181)

7/8

(22)

3-7/16

(87)

3/16

(5)

1 VERTICAL MOUNT SHOWN.

5-1/4 (133)

3-1/4 (83)

M4517

Fig. 1. R8182D,E,F installation dimensions in in. (mm).

Thermostat Anticipator Setting: 0.2A for R8182, 0.4A for

each R845A Switching Relay used.

Maximum Ambient Temperature (at Element): 250°F

(121°C).

Maximum Pressure Rating:

200 psi (1379 kPa) on immersion well. 100 psi (689.5 kPa) direct immersion.

Internal Views: Refer to Fig. 4 through 8.

Well Insertion Length: 3-3/8 in. (86 mm).

Immersion Well Dimensions (Order Well Separately):

Refer to Fig. 3.

Aquastat® Assembly Repair Parts: 125026AAE Aquastat®

Assembly: Replaces R8182D,F Sensing Bulb.

Replacement Well Assemblies: Refer to form 68-0040,

Wells and Fittings for Temperature Controllers, for part numbers and descriptions.

5-1/4 (133)

1 SIDE MOUNTED HINGE SHOWN.

3-7/16 (87)

M4518

Fig. 2. R8182H,J installation dimensions in in. (mm).

R8182D,E,F

CONTROL MOUNT

INSULATION LENGTH 1-1/2 OR 3 IN. (38 OR 76 MM)

R8182H,J

SETSCREW

INSULATION LENGTH 1-1/2 IN. (38 MM)

FITS BOILER TAPPED HOLE

1/2 OR 3/4 NPT

INSERTION LENGTH 3-3/8 IN. (86 MM)

FITS BOILER TAPPED HOL

1/2 OR 3/4 NPT

INSERTION LENGTH 3-3/8 IN. (86 MM)

M4530

Fig. 3. Approximate immersion well dimensions.

Device Description Part Number

R8182D 1-1/2 in. (38 mm) insulation, horizontal or vertical; 3 in. (76 mm) insulation horizontal. 125026AAD

3 in. (76 mm) insulation, vertical. 1250266AAE

R8182E 1-1/2 in. (38 mm) insulation, horizontal or vertical; 3 in. (76 mm) insulation horizontal. 123726AV

3 in. (76 mm) insulation, vertical. 123726AW

3 68-0105—2

R8182D,E,F,H,J COMBINATION PROTECTORELAY™ AND HYDRONIC HEATING CONTROLS

Device Description Part Number

R8182F 1-1/2 in. (38 mm) insulation, horizontal or vertical; 3 in. (76 mm) insulation horizontal. 125017AAB

3 in. (76 mm) insulation, vertical. 125017AAC

R8182H 1-1/2 in. (38 mm) insulation. 125026AAJ

R8182J 123726AT

Dial Stop: For restricting range, part no. 4074BRR for

R8182D,F,H.

GROUNDING SCREW

SAFETY SWITCH RESET BUTTON

Optional Specifications:

R8182D,E,F: Case with long dimension horizontal. R8182H,J: End mounted hinge.

SAFETY SWITCH

GROUNDING SCREW

RESET BUTTON

TRANSFORMER FOR THERMOSTA CIRCUIT

DIFFERENTIAL SETTING

CIRCULATOR RELAY (1K)

TRANSFORMER FOR THERMOSTAT CIRCUIT

AQUASTAT SWITC

CIRCULATOR RELAY (1K)

BURNER MOTOR AND IGNITION RELAY (2K)

LOW LIMIT SETTING

VOLTAGE BARRIE

HIGH LIMIT SETTING

TRANSFORMER FOR CAD CELL CIRCUIT

Fig. 4. Internal view of R8182D.

M4525

HIGH LIMIT SETTING

TRANSFORMER FOR CAD CELL CIRCUIT

Fig. 5. Internal view of R8182E.

GROUNDING SCREW

BURNER MOTOR AND IGNITION RELAY (2K)

LOW LIMIT SETTING

TRANSFORMER FOR CAD CELL CIRCUIT

VOLTAGE BARRIER

M4532

SAFETY SWITCH RESET BUTTON

HIGH LIMIT SETTING

VOLTAGE BARRIE

M4515

68-0105—2 4

Fig. 6. Internal view of R8182F.

R8182D,E,F,H,J COMBINATION PROTECTORELAY™ AND HYDRONIC HEATING CONTROLS

SAFETY SWITCH RESET BUTTON

HIGH LIMIT SETTING

CAD CELL LEADS (YELLOW)

TRANSFORMER FOR CAD CELL CIRCUIT

Fig. 7. Internal view of R8182H.

TRANSFORMER FOR THERMOSTA CIRCUIT

DIFFERENTIAL SETTING

CIRCULATOR RELAY (1K)

BURNER MOTOR AND IGNITION RELAY (2K)

LOW LIMIT SETTING

VOLTAGE BARRIER

SAFETY SWITCH RESET BUTTON

TRANSFORMER FOR THERMOSTA CIRCUIT

AQUASTAT SWITC

M4524

INSTALLATION

WARNING

Explosion Hazard. Can cause severe injury, death or property damage.

This product is intended for use only in systems with a pressure relief valve.

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 these instructions and on the

product to be sure the product is suitable for your application.

3. The installer must be a trained, experienced service

technician.

4. After completing installation, use these instructions to

check product operation.

WARNING

Explosion or Electrical Shock Hazard. Can cause severe injury, death or property damage.

1. Disconnect the power supply before beginning installation to prevent electrical shock or equipment damage.

2. Be sure that combustion chamber is clear of oil or oil vapor before starting burner.

3. Be sure that the ambient temperature at the element will not exceed 250°F (121°C).

2K RELAY

1K RELAY

VOLTAGE BARRIE

TRANSFORMER FOR CAD CELL CIRCUIT

CAD CELL LEADS (YELLOW)

HIGH LIMIT SETTING

Fig. 8. Internal view of R8182J.

M4531

IMPORTANT

Be sure that the sensing bulb fits snugly inside the immersion well and that the sensing bulb rests against the bottom of the immersion well. Refer to Fig. 9.

Mounting the R8182

1. Disconnect the power supply.

2. Drain all water from the boiler.

3. Generally, boilers are equipped with a tapping that

allows horizontal mounting of the immersion well where average temperature boiler water circulates freely. If no tapping is provided, prepare one.

4. Install the immersion well or compression fitting

(ordered separately) by threading the immersion well into the tapped hole.

5. For R8182D,E,F models:

a. Loosen the immersion well clamp screw on the side

of the R8182 case.

b. Insert the bulb into the immersion well until it

bottoms.

c. If necessary, bend the capillary tube to hold the bulb

against the bottom of the immersion well.

5 68-0105—2

R8182D,E,F,H,J COMBINATION PROTECTORELAY™ AND HYDRONIC HEATING CONTROLS

NOTE: Do not make sharp bends in the tubing. A sharp

bend can break the tubing and cause a loss of fill. In models with an adjustable tubing length, pull the extra tubing out of the controller case.

d. Fit the controller case onto the immersion well so

that the immersion well clamp slides over the flange of the immersion well.

e. Securely tighten the immersion well clamp screw.

6. For R8182H,J models:

a. Loosen the screw holding the hinged backplate to

the controller case and swing the backplate away

from the controller case. b. Screw the backplate to a 4 by 4 inch junction box. c. Insert the bulb into the immersion well until it

bottoms. d. If necessary, bend the capillary tube to hold the bulb

against the bottom of the immersion well.

NOTE: Do not make sharp bends in the tubing. A sharp

bend can break the tubing and cause a loss of fill. In models with an adjustable tubing length, pull the extra tubing out of the controller case.

e. Tighten the immersion well screw over the brass

collar. f. After wiring, swing control against the backplate and

refasten with the screw.

7. Refill the boiler and check for water leakage.

Mounting the R8182D TRADELINE®

If the existing immersion well does not fit the R8182D immersion well clamp, use a 1249094 immersion well adapter (order separately; see form 68-0040, Wells and Fittings for Temperature Controllers).

1. Disconnect the power supply.

2. Drain all water from the boiler.

3. Fasten the R8182D immersion well clamp to the flange

on the immersion well adapter. Refer to Fig. 9.

4. Place the adapter on the capillary tube.

5. Put the adapter end into the hole in the controller case

and tighten the clamp screw.

6. Insert the sensing bulb into the immersion well and

bend the capillary tubing, if necessary, to hold the sensing bulb against the bottom of the immersion well.

NOTE: Do not make sharp turns while bending the capillary

tubing. In models with an adjustable tubing length, pull the extra tubing out of the controller case.

7. Apply the heat-conductive compound into the

immersion well (if necessary). a. Fold the plastic bag of heat-conductive compound

lengthwise and twist it gently.

b. Cut off the end of the plastic bag and work the open

end of the bag all the way into the immersion well.

c. Slowly pull the bag out of the immersion well while

squeezing it firmly to evenly distribute the heat-conductive compound.

8. Wipe off any excess grease and tighten the set screw

against the adapter. If the existing immersion well is not usable, remove the existing immersion well and order a new one using form 68-0040, Wells and Fittings for Temperature Controllers.

1. Disconnect the power supply.

2. Drain all water from the boiler.

3. Install the new immersion well by threading it into the

threaded hole.

4. Loosen the immersion well clamp screw. See Fig. 9.

5. Insert the sensing bulb into the immersion well and

bend the capillary tubing, if necessary, to hold the

sensing bulb against the bottom of the immersion well.

NOTE: Do not make sharp turns while bending the capillary

tubing. In models with an adjustable tubing length, pull the extra tubing out of the controller case.

6. Apply heat-conductive compound into the immersion

well (if necessary).

a. Fold the plastic bag of heat-conductive compound

lengthwise and twist it gently.

b. Cut off the end of the plastic bag and work the open

end of the bag all the way into the immersion well.

c. Slowly pull the bag out of the immersion well while

squeezing it firmly to evenly distribute the heat-conductive compound.

7. Be sure the immersion well fits the hole in the controller

case.

8. Position the immersion well clamp snugly over the

immersion well flange. Securely tighten the clamp

screw.

9. Refill the boiler and check for water leakage.

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