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Model DP Oil-Fired Heater

Page 7

openings communicating with living areas.

2E.

Oil Piping

All XL-3 heaters are equipped with two-stage

fuel units. Water Pik Technologies recommends a
two-pipe system with a supply line and a return line
between the heater and the tank (see Fig. 10). When
using a two-pipe system, install the bypass plug in the
fuel unit. The plug is shipped in the small plastic bag
attached to the oil burner. The location for the plug is
shown on the decal on the end of the fuel unit.
Remove the large hex-head fitting and insert the plug,

Figure 9. Combustion Air, Indoor Installation.

Lift from
bottom of
Storage
tank to

Total Tubing

Length Allowed

fuel unit

3/8" dia.

1/2" dia.

0 ft. (0.0m)

68 ft. (20.7m)

100 ft. (30.5m)

2 ft. (0.6m)

63 ft. (1 9.2m)

100 ft. (30.5m)

4 ft. (1.2m)

58 ft. (17.7m)

100 ft. (30.5m)

6 ft. (1.8m)

53 ft. (16.2 m)

100 ft. (30.5m)

8 ft. (2.4m)

48 ft. (14.6m)

100 ft. (30.5m)

10 ft. (3.0m)

42 ft. (12.8m)

100 ft (30.5m)

12 ft. (3.7m)

37 ft. (11.3m)

100 ft. (30.5m)

14 ft, (4.3m)

32 ft. ( 9.8m)

100 ft. (30.5m)

16 ft. (4.9m)

27 ft. ( 8.3m)

100 ft. (30.5m)

18 ft. (5.5m)

22 ft. ( 6.7m)

88 ft. (26.8m)

Table 1. Fuel Line Sizes.

Figure 10. One-Pipe and Two-Pipe Systems.

Summary of Contents for DP2000

Page 1: ...or explosion may result causing property damage personal injury or loss of life Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance WHAT T...

Page 2: ...re 10 3B Setting the Time Clock 11 3C Winter Shutdown 12 3D Periodic Maintenance 12 SECTION 4 Maintenance 4A Trouble Shooting 12 4B Cleaning the Heat Exchanger 13 4C Trouble Shooting Guide 13 4D Opera...

Page 3: ...s and packages the heater before delivering it to the freight carrier Immediately file any claim for damage against the freight carrier 2B Assembly and Location Only use the XL 3 heater with pools fil...

Page 4: ...prove access for service and maintenance Make the change before locating and connecting the heater Follow these step by step instructions and Figure 3 to reverse the heat exchanger 1 Remove the contro...

Page 5: ...nd connect it to the header where the drain plug was removed 18 Replace the gap spacers siphon loop cover and rubber plugs and grommets 19 Install the T baffles on the gap spacers to match the screw h...

Page 6: ...ny change in the amount of draft in the combustion chamber can affect the flame characteristics An approved barometric draft control must be used on all indoor installations to maintain a clean and co...

Page 7: ...n on the decal on the end of the fuel unit Remove the large hex head fitting and insert the plug Figure 9 Combustion Air Indoor Installation Lift from bottom of Storage tank to Total Tubing Length All...

Page 8: ...aded 1 1 4 iron pipe or 1 1 2 copper tubing see Fig 12 Connect the pool heater between the pump and filter and the pool or spa If the system flow rate exceeds 60 gpm 228 lpm install a manual bypass va...

Page 9: ...warranty IMPORTANT 1 Provide the automatic chlorinator with an anti siphoningdevicetopreventchlorinesiphoning into the heater after the pump shuts off 2 Wire the electric chlorinator so it cannot ope...

Page 10: ...ol compartment The wirenut has a tag on it carrying wiring instructions Position the field installed wires away from the inner panel 2K Special Pressure Switch A special pressure switch is required if...

Page 11: ...ry three more re sets If there is still no ignition have a qualified oil service technician bleed the fuel line and check for ignition problems When the heater does fire oil which is in the firebox wi...

Page 12: ...y fouling the external heat exchanger passages causing incompletecombustion 3D Periodic Maintenance Oil the oil burner motor every six months Use SAE 30 non detergent motor oil in both holes Check the...

Page 13: ...Use a bottle brush to brush down between the tube fins toward the firebox The ash can be softened for easier removal by lightly dampening with a wet brush Do not let water get in the firebox 5 Reach...

Page 14: ...he piping the contacts in the heater pressure switch close 2 The heater thermostat calls for heat completing the circuit between the two thermostat terminals on the primary control of the oil burner 3...

Page 15: ...ing spark at the electrodes go to step 3 3 Lift the ignition transformer and make sure the motor rotates freely If it does not rotate freely replace the motor If the motor is internally binding replac...

Page 16: ...e heater will smoke Generally the C02 reading will be above 12 when not enough air is provided Lacking proper instruments a temporary fuel air adjustment can be made Close the end shutter and then slo...

Page 17: ...move one 2 000 ohm resistor wire from the primary control The primary should lock out on safety within 25 seconds 12 After the primary locks out the ohmmeter pointer should move to near the 50 mark on...

Page 18: ...KET COMPONENTS 49 Burner Tube Gasket All N0006600 50 Burner Support Bracket All 10392000 51 Burner Compartment Door 2000 10412203 51 Burner Compartment Door 3000 10412204 52 Fire Box Plug All T0020700...

Page 19: ...el DP Oil Fired Heater Page 19 51 53 52 1 49 50 63 62 29 26 46 44 47 34 12 13 20 21 11 4 22 30 33 32 25 27 37 36 25 29 55 54 56 57 58 59 60 8 9 5 7 6 30 64 29 18 39 40 42 15 19 31 24 17 23 43 45 61 48...

Page 20: ...eplacementofdefective parts and shall not include transportation to or from factory fieldlabor andconsequentialorincidentaldamages Ship inoperativepartsorcompleteheaterwithSerialNumberand purchasedate...

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