Overview of Primary Product

MBSERIES SPECIFICATIONS

ELECTRICAL RATINGS

VA ratings (not specified as pilot duty) permit the connection of transformers and similar devices

whose inrush current is approximately the same as their running current.

VA Pilot Duty ratings permit the connection of relays, solenoid valves, lamps, etc. whose total oper-

ating load does not exceed the published rating and whose total inrush current does not exceed 10

times the rating.

Running and locked rotor ratings are intended for motors. VA and VA Pilot Duty loads may be

added to a motor load provided the total load does not exceed the published rating.

PARAMETER DESCRIPTION

SUPPLY VOLTAGE 120 VAC (+10%, -15%), 50/60 Hz

POWER COMSUMPTION 25 VA

TEMPERATURE RANGE

UNIT MODEL NO TEMPERATURE RANGE

MULTI-BURNER MB-600S -40° TO +60°C (-40° TO +140°F)

FLAME SENSOR MB-600PF -40° TO +60°C (-40° TO +140°F)

REMOTE DISPLAY MB510 0° TO +50°C (-32° TO +122°F)

UV SCANNER UV7A4 -40° TO +125°C (-40° TO +257°F)

90° UV SCANNER UV7R4 -40° TO +60°C (-40° TO +140°F)

SELF-CHECK UV UV7SC -40° TO +60°C (-40° TO +140°F)

FLAME FAILURE RESPONSE 3 SECONDS (+/-) 0.5 SECONDS)

PILOT TRIAL FOR IGNITION 5, 10 OR 15 SECOND SELECTABLE

PILOT PROVING TIME 5 SECONDS

MAIN TRIAL FOR IGNITION FOLLOWS PILOT TRIAL FOR IGNITION SELECTION

PURGE TIME PURGE: SELECTABLE 0-225 SEC., 15 SEC. INCREMENTS

WITH X4 0-15 MIN., 1 MIN. INCREMENTS

EXTENDED: SELECTABLE 0-15 MIN., 1 MIN. INCREMENTS

WITH X4 0-60 MIN., 4 MIN. INCREMENTS

CONTACT RATINGS

AT 120VAC

(MAXIMUM TOTAL CON-

NECTED LOAD NOT TO

EXCEED 15 AMPS

FUNCTION AFFECTED TERMINALS INDUCTION LOAD RESISTIVE LOAD

FAN MOTOR J2-3 1/2 HP 15 AMPS

VALVE RELAYS J2-4 THROUGH J2-6 1/3 HP 10 AMPS

LEAK DETECT J2-7 1/3 HP 10 AMPS

ALARM RELAY J2-8 1/3 HP 10 AMPS

MODULATION J3-1 THROUGH J3-4 1/3 HP 10 AMPS

APPROVALS UL RECOGNIZED, US and CANADA (FILE MP1537)

FM APPROVED (FILE 3013812)

SHIPPING WEIGHT 7 KILOGRAMS (15 IBS.)

CAUTION: Published load ratings assume that no contact be required to handle inrush cur-

rent more often than once in 15 seconds. The use of control switches, solenoid, relays, etc.

which chatter will lead to premature failure. It is important to run through a test operation

(with fuel shut off) following the tripping of a circuit breaker, a blown fuse, or any known

instance of chattering of any external current consuming devices.