Burnham Independence Operating And Service Instructions page 12

Figure 1: Pilot and Gas Piping, Intermittent
Ignition (HSP) (IN3 Through IN9)
I.
Install Blocked Vent Switch with sheet metal screws.
1. Models IN3 - IN9. Install on rear flange of canopy.
See Figure 16.
Figure 1: Blocked Vent Switch Installation,
IN3 through IN9
12
2. Models IN10 - IN12. Install on right side of draft
hood. See Figure 17. Reset switch must face away
from draft hood relief opening.
Figure 17: Blocked Vent Switch Installation,
IN10 through IN12
3. Attach black 18-2 harness to Blocked Vent Switch
terminals. Use end with two fully insulated
disconnects.
4. Secure harness to right side jacket panel with clamp.
5. Insert harness through ¾ inch hole in right side
jacket panel. Secure with strain relief bushing
J.
Intermittent Ignition (EI): Install Ignition Module.
1. Mount ignition module mounting bracket to inside
of right side panel using (2) #6 x ¾" sheet metal
screws provided.
2. Mount ignition module to bracket using (2) #8 x ½"
sheet metal screws provided.
3. Install (3) wire harness from ignition module to gas
valve as shown in wiring diagrams.
K.
Continue to Section III: Semi-Pak Boiler Assembly,
Step C.