Install Instructions

RM7898A 7800 SERIES VALVE PROVING PRIMARY RELAY MODULES
66-1161—04 2
WARNING
Explosion Hazard
Can cause severe injury, death or property damage.
Be sure to select adequate testing times when the
Valve Proving feature is enabled. A shorter time can
result in inadequate leak testing of the valves.
This document provides installation and static checkout
instructions. Other applicable publications are:
SPECIFICATIONS
Electrical Ratings (See Table 3):
Voltage and Frequency:
RM7898: 120 Vac (+10/-15%), 50/60 Hz (± 10%).
Power Dissipation: 10W maximum.
Maximum Total Connected Load: 2000 VA.
Fusing Total Connected Load: 15A Fast Blow, type SC or
equivalent.
Environmental Ratings:
Ambient Temperature:
Operating: -40°F to 140°F (-40°C to +60°C).
Storage: -40°F to 150°F (-40°C to +66°C).
Humidity: 85% relative humidity continuous, noncondensing.
Vibration: 0.5G environment.
SIL 3 Capable:
SIL 3 Capable in a properly designed Safety Instrumented
System. See form 65-0312 for Certificate Agreement.
Approvals:
Underwriters Laboratories Inc. Listed: File No. MP268,
Guide No. MCCZ.
Canadian Standards Association Certified: File Number
0X4A5.AF
Factory Mutual Approved: Report No. Pending.
SwissRe (formerly IRI) Acceptable.
Federal Communications Commission: Part 15, Class B,
Emissions.
INSTALLATION
When Installing this Product…
1. Read these instructions carefully. Failure to follow them
could damage the product or cause a hazardous condition.
2. Check the ratings given in the instructions and marked
on the product to make sure the product is suitable for
the application.
3. Installer must be a trained, experienced, flame
safeguard service technician.
4. After installation is complete, check out the product
operation as provided in these instructions.
WARNING
Fire or Explosion Hazard.
Can cause severe injury, death or property damage.
Follow applicable safety requirements when installing
a control on a burner to prevent death or severe injury.
WARNING
Electrical Shock Hazard.
Can cause serious injury, death or equipment
damage.
Disconnect power supply before beginning installation.
More than one disconnect may be required.
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