Instructions / Assembly

ManualsBrandsRaypak ManualsOutdoorsPR206AENX51 180,000 BTU Natural Gas Electronic Ignition Heater - Cupro Nickel Exchanger

8. Re-route all high-voltage wires and ground wires

through the left jacket side of heater.

9. Re-install P6 connector, ground wires (SPG),

transformer, junction box, front door, and plug right

side with the left side’s grommet plug.

NOTE: 7/8" diameter holes not utilized on jacket and

control box can be used for reman switch, auxiliary

control interface or power vent (D-2) wiring.

Electrical Power Draw

CAUTION: Heater must be electrically grounded and

bonded. Bonding lug is provided loose with the heater.

Install bonding lug on lower right or left side of jacket

as necessary for bonding the heater. Mounting hole is

provided on the jacket.

NOTE: Failure to ground the heater electrically could

a󰀨ect the heater’s electronics.

NOTE: See "Time Clock/Fireman’s Switch" on page 31

for further instructions if using a time clock/reman’s

switch.

The Electronic Intermittent Ignition Device automatically

lights the pilot and main burners upon a call for heat. The

heater is supplied with a dual-voltage transformer for 120

VAC or 240 VAC input power hookup.

When operating on 120 VAC power, units draw 4 amps.

When operating on 240 VAC power, units draw 2 amps.

OPTION LOCATION

LEFT SIDE FIELD WIRING

CONTROL BOX

(FACTORY MOUNTED

LOCATION)

SWAY BRACE

BONDING LUG

(STANDARD

LOCATION)

BONDING LUG

(OPTIONAL

LOCATION)

F10650

Figure 36. Heater Wiring Locations

Transformer Wiring

120 VAC Wiring

For 120 VAC input power to the unit, connect the black

wire to the L1 or hot leg of the power supply. Connect the

white wire to the “Ret” or neutral leg of the power supply.

There should be no connection to the red wire for 120

VAC operation. Attach a wire nut to the red wire.

SUPPLY

SIDE

RETURN

NEUTRAL

HEATER

4 WIRES

GROUND

RED

BLACK

HOT

BLACK

GREENGREEN

WHITEWHITE

Figure 37. 120 VAC Wire Connection

240 VAC Wiring

For 240 VAC input power to the unit, connect the black

wire to the “L1” or hot leg of the power supply. Connect the

red wire to the L2 or second hot leg of the power supply.

There should be no connection to the white wire for

240 VAC operation. Attach a wire nut to the white wire.

WARNING: DO NOT attempt to operate the heater

at 208 VAC.

HEATER

4 WIRES

RED RED

BLACK

HOT

BLACK

GREENGREEN

WHITE

SUPPLY

SIDE

Figure 38. 240 VAC Wire Connection

Heater must be electrically grounded and bonded in

accordance with local codes, or, in the absence of local

codes, with the latest edition of the National Electrical

Code, ANSI/NFPA 70. (Canada - Canadian Electrical

Code, CSA C22.1, Part 1 and Part 2.)

CAUTION: If the transformer’s primary side is wired

for 120 VAC and 240 VAC is applied, damage to the

transformer and PC board may result. Such damages

are not covered under manufacturer’s limited warranty.

NOTE: Input power to the heater (120 or 240 VAC) can

be supplied from the load (pump) side of time clock or

directly from the GFCI power source. It is preferred

that full-time power be supplied to the heater from

the GFCI power source, and that the heater be

controlled by the reman’s switch connection or

using a two or three-wire remote. If using a switched

GFCI power source, the heater could display false

service indicators on the display panel if the pump is

turned o󰀨.