Filter
Top Products
MODU-FIRE® FORCED DRAFT Gas-Fired Boiler Parts/Technical Support
34
6.1.4 Junction Box Point to Point and Customer Connections
Harsco
East Stroudsburg, PA 18301
570-476-7261
www.pkboilers.com
Patterson-Kelley
HEADER
SENSOR
OUTDOOR AIR
SENSOR
ANALOG INPUT
DIRECT DRIVE
4 - 20 mA
ANALOG
OUTPUT
0 - 10 V
START
INTERLOCK
120VAC
#1
OUTDOOR SETPOINT
OVERRIDE
120VAC
PUMP ENAB LE
WITH DELAY OFF
DRY CONTACT
ALL LIMIT POINTS
ALARM
DRY CONTACT
FLAME FAILURE
ALARM 120VAC
PILOT DUTY ONLY
AUXILIARY
LOW WATER
CUTOFF
120VAC
START
INTERLOCK
120VAC
#2
BOILER RUN
INDICATOR
DRY CONTACT
SEE INSTALLATION & OWNER'S MANUAL FOR RATINGS AND DESCRIPTIONS
19
12
345678910
11 12
13
14
15 16
17
18
1234
5
678