Burnham Series 5B User Manual download pdf (Page 33)

FIG. 31

INSTALLATION OF S8610M MODULE

EI Control System

1. INSTALLATION OF GAS VALVE TRANSFORMER

AND PILOT PIPING (for Robertshaw Pilot Piping,

see Fig. 32) – Attach the bracket for mounting of the

junctionboxtothelowerfrontcorneroftheJacket

UpperEndPanelusingtwo#10-32x½”MSandnuts.

Mountjunctionboxtobracketusing#8SMS,seeFig.

27 or 29. Connect pilot solenoid valve to bottom center

knockoutofJ-boxusingconduitttingsfurnished,

(V88 Gas Train only) see Fig. 33. Mount transformer

onJ-box.IfFootMountedTransformer,connectto

J-boxwithStraightConnector,BX,StraightConnector

and ½” pipe coupling. Drill holes in Jacket and fasten

Transformer using SMS. Install RV-12LT pilot line

regulator (packed in Gas Train Carton) and other 1/8”

pipettingsasshowninSectionVI,RepairParts(V88

Gas Train only).

Using ¼” OD aluminum tubing, connect the inlet of

the pilot solenoid valve to the pilot valve installed in

the manual shut off valve in the Gas Train. Using ¼”

aluminum tubing, complete installation to Pilot Burner,

see Fig. 33 (V88 Gas Train only).

2. INSTALLATION OF BLEED PIPING (V88 Gas Train

only) – Using ¼” OD aluminum tubing, install a bleed

line on both diaphragm gas valves, connect together,

and, on USA boilers, run tubing to bleed line protruding

from inside base, see Fig. 33. On boilers installed in

Canada, run bleed line to outdoors.

FIG. 32

PILOT PIPING - EI CONTROL SYSTEM (Robertshaw7000)

U.S.A. 5006B THRU 5009B

SECTION III – INSTALLATION INSTRUCTIONS (continued)

WITH GAS SUPPLY “OFF” and Service Piping

connected to the boiler, open Manual Valve(s) and

pilot valve(s) at end of Gas Train(s) and reduce

pressure to ½ lb. gage pressure. Using soap solution

or other approved method check gas train piping,

pilotpiping,bleedpipingandoricesforleaks.

3. INSTALLATIONANDWIRINGOFS8610M

IGNITIONCONTROLMODULE–Usingtwo#10-32

x2”MS,andnuts,installtheS8610Mmodulebracket

on the manifold just to the right of the main burner

withpilot,seeFig.31.Usingtwo#6x¾”SMS,install

theS8610Mmoduleonthebracket.Connectthetwo

wiresfromtheQ3481BpilottotheS8610Mmoduleas

shown on Fig. 42, 43 or 44.

a.GroundWire(200ºC)to“BNRGND”terminal

b. Ignition Sensor Wire to “Spark” terminal

Secure these wires to Pilot Piping with Wire Tie to

provide strain relief.

Using wiring harness furnished, connect leads with

push-onterminalsonS8610Mmoduleasshownin

Fig. 42, 43 or 44. Run harness outside of jacket on

underside of manifold and secure in this position

withWireTiesfurnished.Connectthesixwiresin

theharnesstothespeciedcontrolsasshowninFig.

42, 43 or 44.

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Burnham Series 5B User Manual Page 33

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