How to Guide

ManualsBrandsHoneywell ManualsGarden CenterProtecto Relay

THE R8184M PROTECTORELAY OIL BURNER CON-

TROLOPERATES THE OIL BURNER AND OIL VALVE

(IF DESIRED) IN RESPONSE TO A CALL FOR HEAT

FROM A LOW VOLTAGE CONTROL CIRCUIT.

0 Provides intermittent ignition.

0 Used with a C564A Cadmium Sulfide Cell and 24 Vat

thermostat.

Cl Integral 24 Vat transformer powers bw voltage con-

trol circuit.

q Solid state flame sensing circuit.

Cl Enclosed safety switch with external red reset button.

Safety switch must be manually reset after safety shut-

down.

0 45 second safety switch timing.

0 Exposed terminal strip with screw terminals for low

voltage connections. Y and G terminals are tie points for

cooling circuit connections.

0 Color-coded leadwires for line voltage connections.

0 Mounts in any position on a standard 4 x 4 inch

junction box or directly on burner housing.

Honeywell

D.T.

11-90

Form Number 68-0111

@Honeywell Inc. 1990

Summary of content (9 pages)

PAGE 1
Honeywell THE R8184M PROTECTORELAY OIL BURNER CONTROLOPERATES THE OIL BURNER AND OIL VALVE (IF DESIRED) IN RESPONSE TO A CALL FOR HEAT FROM A LOW VOLTAGE CONTROL CIRCUIT. 0 Provides intermittent ignition. 0 Used with a C564A Cadmium Sulfide Cell and 24 Vat thermostat. Cl Integral 24 Vat transformer powers bw voltage control circuit. q Solid state flame sensing circuit. Cl Enclosed safety switch with external red reset button. Safety switch must be manually reset after safety shutdown.
PAGE 2
IMPORTANT THE SPEClFlCATlONS GIVEN IN THIS PUBLICATION DO NOT INCLUDE NORMAL MANUFACTURING TOLERANCES. THEREFORE, UNITS MAY NOT MATCH THE LISTED SPECIFICATIONS EXACTLY. ALSO, PRODUCTS ARE TESTED AND CALIBRATED UNDER CLOSELY CONTROLLED CONDITIONS, AND SOME MINOR DIFFERENCES IN PERFORMANCE CAN BE EXPECTED IF THOSE CONDITIONS ARE CHANGED. TRADELINE MODELS TRADELINE FEATURES: MANUAL TRIP SAFETY SWITCH LEVER: Tradeline models include a lever to manually trip the safety switch.
PAGE 3
W.mTOREsET 1 4iE 11031 FIG. l-R8184M MOUNTING DIMENSIONS IN INCHES AND [MILLIMETERS]. POWER LEAD FIG. 2-R8184M MOUNTING PLATE IN INCHES AND [MILLIMETERS].
PAGE 4
‘.’ :. ..‘.’ ‘. ..‘..:; rNsTALt*T,ON::‘ WHEN INSTALLING THIS PRODUCT... 1. Ensure ordinances. all wiring complies with local codes and 2. Make line voltage connections as shown in Fig. 3. Splice leads with solderless connectors. Do not exceed load ratings shown on device label or in the Specifications, page 2. Leave enough slack in the wires to permit easy access into the junction box. 2.
PAGE 5
THERMOSTAT JUNCTION Ll (HOT) &, FIG. 4-WIRING USED FOR 4 AMP THERMOSTAT ONLY. DIAGRAM OF R8184M WITHOUT 4 X4 JUNCTION MOUNTING LOCKOUT INDICATOR LIGHT. BOX SCREW HOLE i LOW VOLTAGE FIG. 5-MOUNT TER THE R8184M AFTER MAKING LINE VOLTAGE 5 CONNECTIONS.
PAGE 6
EXTERNAL Connect Thermostat R8184M ACTION ACTION line voltage Transformer power if limit switch is closed. Safety switch heater is de-energized. Burner operation continues under control of the thermostat and limit. Relay 1 K is de-energized and contacts 1 Kl and 1 K2 break, stopping the burner and ignition. Cad cell senses flame Call for heat is satisfied Safety switch is heated.
PAGE 7
CHECK CAD CELL AND R8184M .\...... ........:::::.::,.;::........ . . ,.,.. ..,........................................../. ...:.:.::.:.:.:.:.:.:.::...:.... ., ..::..:::.:.:.:.:.::.:.:: control if ooeration .:. ,.:.: ..... . .:.:*:.... ‘!~~~~W~~~~~ is not as described. :.j:..: ............:::.. ...., .:.:.:.: . .,..:..,:: To completely troubleshoot an oil burner installation, check the burner, ignition transformer, oil primary control, and cad cell for proper operation and condition. ::‘,:‘::.‘.
PAGE 8
Burner Starts, Flame Is Established; Then Burner Locks Out On Safety T CORRECTIVE ACTION PROCEDURE BURNER LOCKS OUT BURNER KEEPS RUNNING 1. a. Reset safety switch by pushing red reset button. b. Disconnect cad cell leadwires at oil primary. c. Jumper thermostat terminals to start burner: l Jumper low volt thermostats at oil primary. l Jumper line volt thermostats at thermostat. d. After flame is established, but before safety switch locks out, short cad cell by jumpering F-F terminals.
PAGE 9
CAD CELL TROUBLESHOOTING Checkcad cell by reading resistance with ohmmeter action to be taken for resistance that is read. OHMMETER READING while flame is present. See the table belowforcause CAUSE I ACTION Short circuit. I Check for oinched cad cell leadwires.’ Recheck oil primary using a 2700 ohm resistor to jumper F-F terminals; repeat steps 1a-ld under “Burner Starts. Flame is Established” on page 8. Cad cell and application operating correctly. are I Over 1600 ohms, but not infinite.