INSTALLATION INSTRUCTIONS
69-0618-04
R4184D; R8184G,M,N,P
Protectorelay® Oil Primary Controls
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 appli-
ances that do not require a safety rated pre-
purge 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
them could damage the product or cause a haz-
ardous condition.
2.
Check the ratings given in these instructions to
make sure the integrated furnace control is suit-
able for your application.
3.
Installer must be 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
1.
Mount on a 4 x 4 junction box, directly on the main
burner housing or inside the appliance cabinet.
See Fig. 1.
2.
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.
Fig. 1. Wire and mount 130°F (54°C) maximum ambient
temperature oil primary control.
CAD
CELL LEADS
LINE
VOLTAGE LEADS
MOUNTING
SCREW HOLE
RED RESET
BUTTON
4 x 4 JUNCTION
BOX
HOLE OR KNOCKOUT FOR
CAD CELL LEADS
LOW VOLTAGE
TERMINAL STRIP
1
STRIP WIRES 3/8 in. (9.5 mm); INSERT FROM SIDE, ABOVE OR BELOW.
T-T TERMINALS ON R8184G; T1-T2 TERMINALS ON R8184N.
1
2
2
M1643D
