Honeywell Home Safety Product R4795A Manual Do Utilizador

60-2285—7

2

R4795A

SPECIFICATIONS  •  ORDERING INFORMATION

R4795A Flame Safeguard Primary Control recycles once

after flame failure to try to re-establish pilot before lockout.
Use with R7289A Amplifier and rectifying flame rod, recti-
fying photocell, or C7012A,C Purple Peeper Ultraviolet
Flame Detector; or with R7290A Amplifier and C7027A,
C7035A, or C7044A Minipeeper Ultraviolet Flame Detector.

AMBIENT TEMPERATURE RATINGS:

Minimum: -20

°F (-29°C). Special models to -40°F (-40°C).

Maximum: +125

°F (52°C) at 60 Hz; +115°F (46°C) at

50 Hz. -40

°F (-40°C) models have maximum ambient

of +115

°F (46°C) at 60 Hz, +105°F (40°C) at 50 Hz.

Subtract 10

°F (6°C) when optional alarm contacts are

included.

ELECTRICAL RATINGS:

Voltage and Frequency: Single voltage models only:

100V, 120V, 200V, 220V, 50/60 Hz. As ordered.

Power Consumption (at 60 Hz):

6.0W max using rectifying flame rod or photocell.
8.0W max using ultraviolet flame detector.

FLAME FAILURE RESPONSE TIME: 0.8 or 3 seconds

nominal, as ordered.

SAFETY SWITCH TIMING (LOCKOUT TIMING): 15 sec-

onds nominal.

RECYCLE TIME: Almost immediate after Flame Failure

Response Time.

FLAME ESTABLISHING PERIOD: May last up to safety

switch lockout time or until flame is recognized by
device.

ALARM CONTACTS (Optional): Isolated spdt contacts.

Male quick-connect terminals (female quick-connects
included). See Terminal Ratings. –40

°F (–40°C) models

have isolated spdt alarm contacts.

When purchasing replacement and modernization products from your TRADELINE

®

  wholesaler or your distributor, refer to the

TRADELINE

®

 catalog or price sheets for complete ordering number, or specify:

1. Order number.

3. Flame failure response time.

2. Voltage and frequency.

4. Alarm contacts, if desired (included with -40

°F [-40°C] models.)

Order separately:

1. R7289A Rectification Amplifier,

3. Plug-in prepurge timer model number

or R7290A Ultraviolet Amplifier.

and timing (7, 10, 30, 60, or 90 seconds).

Specify flame failure response time.

4. Q270A1024 Mounting Subbase.

2. Flame detector to match amplifier.

5. Accessories, if desired.

If you have additional questions, need further information, or would like to comment on our products or services, please write or phone:

1. Your local Honeywell Home and Building Control sales office (check white pages of phone directory).
2. Home and Building Control Customer Logistics

Honeywell Inc., 1985 Douglas Drive North
Minneapolis, Minnesota 55422-4386

In Canada—Honeywell Controls Limited/Honeywell Limitée, 35 Dynamic Drive, Scarborough, Ontario M1V 4Z9. International
sales and service offices in all principal cities of the world. Manufacturing in Australia, Canada, Finland, France, Germany, Japan,
Mexico, Netherlands, Taiwan, United Kingdom, U.S.A.