Bryant 245 User Manual

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RLCS

Installation Instructions

The M-H pre-wired Control Panel and Protectorelay,
supplied with each assembly may be mounted on
any convenient wall or structure in the boiler area.
See instruction packed with panel. Complete wiring
instructions are furnished with the control box. In
additioDj the wiring diagrams are repeated in this
instruction. Observe local codes and the National
Electric Codes for wiring external of the panel.

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Electronic Pilot

The electronic pilot should be mounted in place of
the automatic pilot nearest the center of the boiler.
There is enough wire furnished for the largest
boiler. What wire is not used should be discarded.
Remove the automatic pilot and install the elec

tronic pilot in its place.

MANUAL IGNITION

For Ndturol Gas-D4 Control Group

This Control Assembly consists of two packages:

1. Package - Electronic Control
a. M-H Control Panel including Protecto-relay.
b. Flame Rod wire (hi-temp) 10 feet.

2. Pilot Package
a. M-H Electronic Pilot
b. Wire nut
c. Ground Clamp

Electronic Control Pilot

Proceed as follows:

1. Mount the Control Panel (see General above).

2. Remove automatic pilot. Install the electronic
pilot in its place.

3. Use the 10 foot length of high temperature flame

rod wire to make electric connection at pilot. Use
14 gauge make up wire to continue the line to the
Control Panel. Make sure a good tight connection
is made. Wire nut is provided. Tape wire to gas

manifold.

4. Ground clamp -Run ¡^14 gauge wire to the Control
Panel ground connection. Tape wire to gas manifold.

EH 245 Kit No, 1

CANCELS; NEW

(SEE OVER)

EFFECTIVE; 2/2a/64

S E P / 0 3 .

O B :

ELCS

F A X N o , 3 1 7 2 4 0 B 6 6 6

ELECTRIC

For Natural and Monufncturad Gases - D4 & D5

Control Groups " and LP Gas for D2 Control Groups.

This Control Assembly consists of two packages:

1. Package - Electronic Control
a. M-H Control Panel including Protecto-relay.

b. Flame Rod wire (hi-temp) 10 feet

C- Ignition Transformer

d. High tension wire (Hi-Temp) 10 feet
e. Electric pilot Valve

f. Pilot Tube

2. Pilot Package

a. M-H Electronic Pilot
b. Wire nut

c. Ground clamp

d. 1/8 MP X 1/4 Tube Connection

e. Connections per diagram, Figure 1,

Proceed as follows;
1, Monnt the Control Panel (see General above),

2. Remove automatic pilot.

IGNITION

3. Install the Electronic pilot in its place. Make all
connections pet Figure 1. This package contains
fittings for the installation of this pilot on all sizes
of Bryant 245 boilers. This is done for purposes of
standardization. You may have some fittings left
over, depending upon the boiler and type of gas you
are using. Careful inspection of Figure 1 will show
you what fittings to use for your particular boiler.

The excess may be discarded.

4. Install the ignition transformer on the boiler
casing. There are 10 feet of high tension wire used
to connect the pilot lighter with the transformer.
No make up wire is to be used, and therefore the
transformer must be located close enough to the
pilot to be

5. Use the 10 feet of high temperature flame rod

wire to connect to the pilot. Use 14 gauge make

up wire to continue this circuit to the control panel.
A wire nut is provided. (Be sure to make good

tight connections).

6. Run #14 gauge wire from the control panel ground
connection to the ground clamp on the pilot bracket.

Should the transformer not be mounted on the boiler
any approved Hi-Tension wire may be run from the
transformer to the casing.^ The high tension wire

supplied should be used inside the casing only!

able to use this high tension wire.

EH 245 Kit No. 1

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