White Rodgers 5.00E+48 installation instructions Specifications, Electrical Ratings

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SPECIFICATIONS

ELECTRICAL RATINGS:

Input Voltage: 25 VAC 50/60 Hz

Current: 0.2 amp

Relay Contact Ratings:

Valve Relay: 1.5 amp @ 25 VAC 50/60 Hz 0.6 pf

Ignitor Relay: 6.0 amp @ 120 VAC 50/60 Hz- resistive

Flame Current Requirements:

Minimum current to insure flame detection: 2 μa DC*

Maximum current for non-detection: 0.2 μa DC*

Maximum allowable leakage resistance: 100 M ohms

*Measured with a DC microammeter in the flame probe lead

HUMIDITY RANGE:

To 95% relative humidity (non-condensing)

MOUNTING:

Surface mount or 4" x 4" junction box

Timing Specs (see table below for variable timings): maximum

 

60 Hz

50 Hz

Flame Establishing Time

 

 

Standard

4.0 sec

4.8 sec

Optional

7.0 sec

8.4 sec

Flame failure Response time:

0.8 sec

0.96 sec

Recycle Time: Immediate, or equal to prepurge time on models with prepurge option.

OPERATING TEMPERATURE RANGE:

 

Gases Approved: Natural, Manufactured, Mixed,

 

-40°to 175°F (-40°to 80°C)

 

 

 

 

 

 

Liquid Petroleum, and LP Gas Air Mixtures are all

 

 

 

 

 

 

 

 

 

 

 

 

approved for use.

 

 

 

 

 

 

 

TIMING SPECIFICATIONS

 

 

 

 

 

 

 

(all times in seconds unles otherwise noted)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Ignitor

Trial for

Ignition

 

 

Valve

 

 

 

 

 

 

Warmup

Ignition

Activation

 

Sequence

 

Lockout

 

 

Dash Number

Pre-purge

Period

Period

Period

 

Retries

Period

Interpurge

Time

 

 

 

 

 

 

 

 

 

 

 

 

 

 

-1 thru -9

0

17

4

1

 

0

4

0

21

 

 

-10 thur -19

0

45

4

1

 

0

4

0

49

 

 

-20 thru -29

30

17

4

1

 

0

4

0

51

 

 

-30 thru -39

30

45

4

1

 

0

4

0

79

 

 

-40 thru -49

30

17

4

1

 

2

12

90

293

 

 

-50 thru -59

30

45

4

1

 

2

12

90

377

 

 

-60thru -69

0

17

4

1

 

2

12

60

203

 

 

-70 thru -79

0

45

4

1

 

2

12

60

287

 

 

-101 thru -109

0

17

7

4

 

0

7

0

24

 

 

-110 thru -119

0

45

7

4

 

0

7

0

52

 

 

-120 thru -129

30

17

7

4

 

0

7

0

54

 

 

-130 thru -139

30

45

7

4

 

0

7

0

82

 

 

-140 thru -149

30

17

7

4

 

2

21

90

302

 

 

-150 thru -159

30

45

7

4

 

2

21

90

386

 

 

-160 thru -169

0

17

7

4

 

2

21

60

212

 

 

-170 thru -179

0

45

7

4

 

2

21

60

296

 

 

-201 thru -209

0

17

4

1

 

0

4

0

21

 

 

-210 thru -219

0

45

4

1

 

0

4

0

49

 

 

-220 thru -229

30

17

4

1

 

0

4

0

51

 

 

-230 thru -239

30

45

4

1

 

0

4

0

79

 

 

-240 thru -249

30

17

4

1

 

2

12

90

293

 

 

-250 thru -259

30

45

4

1

 

2

12

90

377

 

 

-260 thru -269

0

17

4

1

 

2

12

60

203

 

 

-270 thru -279

0

45

4

1

 

2

12

60

287

 

 

-301 thru -309

0

17

7

4

 

0

7

0

24

 

 

-310 thru -319

0

45

7

4

 

0

7

0

52

 

 

-320 thru -329

30

17

7

4

 

0

7

0

54

 

 

-330 thru -339

30

45

7

4

 

0

7

0

82

 

 

-340 thru -349

30

17

7

4

 

2

21

90

302

 

 

-350 thru -359

30

45

7

4

 

2

21

90

386

 

 

-360 thru -369

0

17

7

4

 

2

21

60

212

 

 

-370 thru -379

0

45

7

4

 

2

21

60

296

 

NOTE: All times are in nominal seconds at 60 Hz. Multiply all timings by 120% at 50 Hz.

Reset time is 2.3 seconds max. at power-up.

On controls with retry option, ignitor warm-up time is increased by 10 seconds on retry

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Contents Description Precautions General PrecautionContents Specifications Electrical RatingsWiring Mounting and WiringInstallation Operation Typical Furnace Installation

5.00E+48 specifications

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