Honeywell IRD 1020.1 User Manual

3
CONNECTION OF IRD 1020.1 TO SATRONIC BURNER CONTROL BOXES
IRD 1020.1
IRD 1020.1
IRD 1020.1
blue
black
brown
blue
black
brown
blue
black
brown
IRD 1020.1 TERMINALS
1
2
3
4
5
6
7
1 2
brown black blue
Possible faults
1. LED’s light up during the pre-purge phase (control
box switches to lockout):
a) Sensitivity set too high
b) Stray light
c) Ignition spark visible to detector (directly or reflection).
Correct by preventing direct sight of ignition spark.
d) Interference from ignition cable (lay cables some
distance apart, or possibly screen the detector).
2. No indication from LED’s after establishment of flame:
a) Incorrect or faulty wiring
b) Sensitivity set too low
c) Detector positioned wrongly (receives no light)
d) Detector or viewing window dirty
e) Defective detector
f) IRD flange M93 defective (cracks or other mechanical
defects)
g) wrong IRD flange, special magnetic IRD flange M93
is needed.
IRD 1020.1
Control box type TFI 812 DKG 97. DMG 97.
DLG 97.
Terminal no. 8 8 8
Terminal no. 1 1 2
Terminal no. 9 9 9
Control box type MMI
Terminal no. 8
Terminal no. 2
Terminal no. 9
Control box type TMG 740 SGU 930(i)
Terminal no. 8 N
Terminal no. 1 15
Terminal no. 20 1
SENSITIVITY –CHARACTERISTIC OF IRD 1020.1 (BLUE, WHITE)
IRD-Type Sensitivity Characteristic
blue standard For Gas- or dual fuel burner
Immune to Ignition spark detection
white increased For Gas- or dual fuel burner for difficult to detect flame
Immune to Ignition spark detection

Honeywell IRD 1020.1 Specifications

General

Brand	Honeywell
Model	IRD 1020.1
Category	Security Sensors
Language	English