Procom FBD28T Installationshandbuch PDF herunterladen (Seite 11)

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11200014-01A

INSTALLATION

NG

LP

INLET GAS PRESSURE

MAX 1/2 PSIG (3.5 KPA)

NG

LP

NG

LP

INLET GAS PRESSURE

MAX 1/2 PSIG (3.5 KPA)

NG

LP

Fuel

Selector

Knob

Fuel

Selector

Knob

Hex Plug

Hex Plug

Figure 5 - Settings for Natural Gas

Selection

Figure 6 - Settings for Propane/LP Gas

Selection

Gas Connection Fitting

Gas Connection Fitting

Gas Selection

This appliance is factory

preset for propane/LP gas.

No changes are required for

connecting to propane/LP.

Only a qualified installer or

service technician can perform

gas selection and connecting to

gas supply.

CAUTION: Two gas line in-

stallations at the same time are

prohibited. The access plate

to the simple switching means

shall not be opened while the

heater is in operation.

CAUTION: To avoid gas

leakage at the inlet of regulator,

a qualied installer or service

technician must use supplied

hex plug with sealant.

WARNING: Do not attempt to

access or change the setting of

the fuel selection means.

Access to and adjustment of the fuel selection

means must only be performed by a qualied

service person when connecting this appli-

ance to a specied fuel supply at the time of

installation.

Change of the selector setting to other than the

fuel type specied at the time of installation could

damage this appliance and render it inoperable.

The installer shall replace the access cover

before completing the installation and operat-

ing this appliance.

For changing from propane to

natural gas supply:

1. Remove bottom screw from cover plate

located on right side of heater (see Figure

14, page 15). Rotate to expose fuel selec-

tion device.

2. For NATURAL GAS, press in knob using

a at screwdriver with a blade with thick-

ness of a quarter and turn knob clockwise

until the knob locks into the NG po-

sition (see Figure 5). Fuel selection device

must be locked in the NG position. Do not

operate heater between locked positions!

3. Rotate and close cover over fuel selection

device and reinstall screw.

4. Remove hex plug (with wrench provided)

from natural gas inlet of regulator (see

Figure 5). Install gas line into NG inlet of

regulator. Use thread sealant to assure

there are no leaks.

For changing from natural gas

supply to propane supply:

1. Remove bottom screw from cover plate

located on back of heater (see Figure 14,

page 15). Rotate to expose fuel selection

device.

2. For propane gas, press in knob using a at

screwdriver with a blade the thickness of

a quarter and turn knob counterclockwise

until the knob locks into the LP posi-

tion (see Figure 6). Fuel selection device

must be locked in the LP position. Do not

operate heater between locked positions.

3. Rotate and close cover over fuel selection

device and reinstall screw.

4. Remove hex plug (with wrench provided)

from propane/LP gas inlet of regulator

(see Figure 6). Install gas line into LP inlet

of regulator. Use thread sealant to assure

there are no leaks.

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