Honeywell R4184D, R8184G, R8184M, R8184N, R8184P Installation Manual

R4184D; R8184G,M,N,P

Protectorelay

Oil Primary Controls

INSTALLATION INSTRUCTIONS

APPLICATION

The intermittent ignition R4184D and R8184G,M,N,P Oil Primary Controls operate the oil burner, oil valve (if desired) and the ignition transformer in response to a call for heat from the thermostat.

The R8184M also provides automatic, nonrecycling control of cooling systems and low voltage thermostat.

The R8184P provides 15-second valve on delay and selectable 0-, 2-, 4-, 6-minute blower off delay for hydronic and warm air systems. Select models have 30-minute blower off delay timing.

All models use the C554A Cadmium Sulfide (cad cell) Flame Detector to monitor the burner flame and shut down the system on ignition failure or on flame failure during the run cycle. A manual reset button is provided to reset the safety switch after lockout. Clock thermostats (not available on R8184P) that power the clock through the primary control transformer lose time during lockout unless backup batteries are installed.

All models (except the R8184G1310 and R8184G1328) are Underwriters Laboratories Inc. component recognized and meet flammability test requirements for a final enclosure.

NOTE: R8184P is intended for use on oil burning

appliances that do not require a safety rated prepurge and postpurge function as defined in UL 296. The valve on delay and blower off delay in this control are only intended to help establish draft and reduce oil after drip-related problems.

INSTALLATION

When Installing this Product…

1. Read these instructions carefully. Failure to follow instructions can damage the product or cause a hazardous condition.

2. Check ratings given in the instructions and on the product to make sure the product is suitable for your application.

3. Make sure the installer is a trained, experienced service technician.

4. After completing the installation, use these instructions to check out the product operation.

CAUTION

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

2. Be sure the combustion chamber is free of oil or oil vapor before starting the system.

Location

쐃 Mount on a 4 x 4 junction box, directly on the main

burner housing or inside the appliance cabinet. See Fig. 1.

쐇 Be sure that operating temperatures are between

-40°F and +130°F (-40°C and +54°C). Select R8184G,P models have a maximum temperature of 150°F (66°C), but must be mounted parallel to the ground to achieve 150°F (66°C). See Fig. 2.

RED RESET BUTTON

CAD CELL LEADS

LINE VOLTAGE LEADS

STRIP WIRES 3/8 in. (9.5 mm); INSERT FROM SIDE, ABOVE OR BELOW.

T-T TERMINALS ON R8184G; T1-T2 TERMINALS ON R8184N.

ATTACH WITH NO. 8 MOUNTING SCREWS (OBTAINED LOCALLY).

Fig. 1. Wire and mount 130°F (54°C) maximum ambient

temperature oil primary control.

MOUNTING SCREW HOLE

HOLE OR KNOCKOUT FOR CAD CELL LEADS

LOW VOLTAGE TERMINAL STRIP

4 x 4 JUNCTION BOX

M1643C

X-XX UL

69-0618-3

R4184D; R8184G,M,N,P Protectorelay ® OIL PRIMARY CONTROLS

VENTILATION

SLOTS

RED RESET BUTTON

CAD CELL LEADS

LINE VOLTAGE LEADS

STRIP WIRES 3/8 in. (9.5 mm); INSERT FROM SIDE, ABOVE OR BELOW.

ATTACH WITH NO. 8 MOUNTING SCREWS (OBTAINED LOCALLY).

VENTILATION SLOTS ONLY AVAILABLE ON SELECT MODELS.

Fig. 2. Wire and mount 150°F (66°C) maximum ambient

Line Voltage Wiring Connections

Wiring must comply with all local codes and ordinances.

IMPORTANT

temperature oil primary control.

쐃 Be sure all line voltage connections are in a wiring

enclosure such as a junction box or the appliance wiring compartment.

쐇 Make the line voltage connections as shown in Fig. 3

through 9.

쐋 Splice the leads with solderless connectors.

Do not exceed the load ratings listed in Table 1.

쐏 Thread the line voltage cad cell leads through the

hole on the bottom of the low voltage terminal strip. See Fig. 1 or 2.

MOUNTING SCREW HOLE

HOLE OR KNOCKOUT FOR CAD CELL LEADS

LOW VOLTAGE TERMINAL STRIP

4 x 4 JUNCTION BOX

M1642C

Table 1. Load relay contact ratings.

120 Vac 240 Vac

Model AFL ALR AFL ALR

R4184D; R8184G,M,N (45-second models)

R8184P (15-, 30-, 45-second models)

R8184G (15- and 30-second models)

7.4A 44.4A 3.7A 22.2A

7.4A 44.4A NA NA

10.0A 60.6A 5.0A 30.0A

Alarm Contact Rating: 25 VA at 24V, 50/60 Hz.

Mounting

쐃 If necessary, use the control as a template to mark

and drill new mounting holes.

쐇 Mount the control using no. 8 screws (obtained

locally).

Low Voltage Wiring Connections

After mounting, make low voltage connections to screw terminals as follows:

• R4184D—connect the cad cell leads to the F-F terminals. See Fig. 3.

• R8184G—connect the cad cell leads to the F-F terminals and thermostat leads to the T-T terminals. See Fig. 4 and 5.

• R8184M—connect the cad cell leads to the F-F terminals and connect remaining low voltage wiring as shown in Fig. 6.

NOTE: The Y and G terminals are

to the internal circuitry of the R8184M. The Y and G terminals are provided to simplify the connections of the cooling equipment.

• R8184N—connect the cad cell leads to the F1-F terminals and thermostat leads to the T1-T2 terminals. See Fig. 7.

• R8184P hydronic hookup. Connect the cad cell leads to the F-F terminals. See Fig. 8.

• R8184P warm air hookup. Connect the card cell leads to the F-F terminals and the thermostat leads to the R-W terminals. See Fig. 9.

not

connected

69-0618—3

R4184D PROTECTORELAY CONTROL

CAD CELL

SAFETY SWITCH

BILATERAL SWITCH

CAPACITOR

SAFETY SWITCH HEATER

TRIAC

1K1

1K2

Fig. 3. Typical hookup for R4184D.

JUNCTION BOX

BLACK

ORANGE

WHITE

POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED.

THERMOSTAT

LIMIT

BURNER MOTOR

OIL VALVE (OPTIONAL)

IGNITION

(HOT)

M715A

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