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107882-01H

For more information, visit www.desatech.com

For more information, visit www.desatech.com

10

Figure 12 - Installing Bottom Mounting Screws

Side View

Front View

Wall

Spacer

Heater

INSTALLATION

Continued

INSTALLATION

Installing Heater To Wall (Cont.)
Mounting Heater To Floor

MOUNTING HEATER TO FLOOR (OPTIONAL)

Mounting Base Feet to Heater

1.

Lay heater cabinet on its back on a table with the heater bot-
tom overhanging the table edge.

2.

Align holes in base foot with mounting holes on bottom of
cabinet (see Figure 13).

3.

Secure base foot to heater using sheet metal screws.

4.

Repeat for other side.

Mounting Base Feet to Floor (Where required by
local code)

1.

Remove front cover (see Removing Front Panel of Heater, page 8).

2.

Position heater with base feet in desired location. Mark holes
for drilling. Remove heater with base.

3.

For carpeted floors, make a small cut with a sharp knife at
marked locations prior to drilling. If mounting base to a wood
floor, drill 1/8 inch diameter hole, 3/4 inch deep. (Do not use
anchors in wood floors).

If mounting base to a concrete floor, drill with 1/4 inch diam-
eter concrete drill bit, 1

3

/

8

 inches into floor. Insert anchors com-

pletely into holes.

4.

Reposition heater with base feet over holes. Secure base to floor
with wood screws. See Figure 13.

Figure 13 - Installing Base Feet

Wood
Screw

Sheet Metal Screw

Base Foot

Installing Bottom Mounting Screws

1.

Locate two bottom mounting holes. These holes are near bot-
tom on back panel of heater (see Figure 12).

2.

Mark screw locations on wall.

3.

Remove heater from mounting bracket.

4.

If installing bottom mounting screws into hollow or solid wall,
install wall anchors. Follow steps 1 through 4 under Attaching To
Wall Anchor Method,
 page 9.

If installing bottom mounting screw into wall stud, drill holes
at marked locations using 9/64" drill bit.

5.

Replace heater onto mounting bracket.

6.

Place spacers between bottom mounting holes and wall anchor
or drilled hole.

7.

Hold spacer in place with one hand. With other hand, insert
mounting screw through bottom mounting hole and spacer.
Place tip of screw in opening of wall anchor or drilled hole.

8.

Tighten both screws until heater is firmly secured to wall. Do
not over tighten.

Note:

 Do not replace front panel at this time. Replace front

panel after making gas connections and checking for leaks (see
pages 11 and 12).

Содержание CBN20, CBP20, SBN20, SBP20, CB

Страница 1: ...G Improperinstallation adjustment alteration service or maintenance can cause injury or property damage Refer to this manualforcorrectinstallationand operational procedures For as sistanceoradditional...

Страница 2: ...r use with other gases 2 Do not place propane LP supply tank s inside any structure Locate propane LP supply tank s outdoors propane LP mod els only WARNING Do not use any accessory not ap proved for...

Страница 3: ...0 Turn off and let cool before servicing Only a qualified service person should service and repair heater 11 Operating heater above elevations of 4 500 feet could cause pilot outage 12 To prevent perf...

Страница 4: ...ction un lessprovisionsareprovidedforadequatecombustion and ventilation air Read the following instructions to insure proper fresh air for this and other fuel burning appliances in your home Unusually...

Страница 5: ...stion air from the outdoors and vents to the outdoors Example Gas water heater _____________ Btu Hr Vent free heater _____________ Btu Hr Total _____________ Btu Hr WARNING If the area in which the he...

Страница 6: ...rs Provide extra fresh air by using ventilation grills or ducts You must provide two permanent openings one within 12 of the ceiling and one within 12 of the floor Connect these items directly to the...

Страница 7: ...sene lamps etc in the air exist may discolor walls or cause odors WARNING Never install the heater in a bedroom or bathroom in a recreational vehicle where curtains furniture clothing or other flam ma...

Страница 8: ...g hole as shown in Figure 5 Mounting hole is located on lower left edge on back of heater Make sure the thermostat sensing bulb is pointing up Methods For Attaching Mounting Bracket To Wall Only use l...

Страница 9: ...screws until mounting bracket is firmly fastened to wall studs Figure 9 Folding Anchor Figure 10 Popping Open Anchor Wings For Thin Walls Figure 11 Mounting Heater Onto Mounting Bracket Mounting Brac...

Страница 10: ...or drill with 1 4 inch diam eter concrete drill bit 13 8 inches into floor Insert anchors com pletely into holes 4 Reposition heater with base feet over holes Secure base to floor with wood screws See...

Страница 11: ...e is too small undue loss of volume will occur Install sediment trap in supply line as shown in Figure 15 Locate sediment trap where it is within reach for cleaning Locate sediment trap where trapped...

Страница 12: ...f valve to gas supply Check reconnected fittings for leaks Test Pressures Equal To or Less Than 1 2 PSIG 3 5 kPa 1 Close equipment shutoff valve see Figure 16 2 Pressurize supply piping system by eith...

Страница 13: ...or gas including near the floor If you smell gas STOP Fol low B in the safety information above If you don t smell gas go to the next step 5 Turn control knob counterclockwise to the PILOT position Pr...

Страница 14: ...the set temperature The control knob can be set to any heat level between HI and LO Selecting the HI setting will cause the burner to remain fully on without modulating down in most cases Note The the...

Страница 15: ...ice person We also recommend that you keep the burner tube and pilot assembly clean and free of dust and dirt To clean these parts we recommendusingcompressedairnogreaterthan30PSI Yourlocal computer s...

Страница 16: ...10 000 20 000 15 000 30 000 Type Gas Natural Only Natural Only Natural Only Natural Only Ignition Piezo Piezo Electronic Electronic Pressure Regulator Setting 3 W C 3 W C 3 W C 3 W C Inlet Gas Pressur...

Страница 17: ...ally clogged ODS pilot 7 Thermocouple damaged 8 Control valve damaged REMEDY 1 Replace pilot assembly 2 Replace pilot assembly 3 Reconnect ignitor cable 4 Free ignitor cable if pinched by any metal or...

Страница 18: ...ator 3 Clean burner see Cleaning and Main tenance page 15 1 Problem will stop after a few hours of operation 1 Turn control knob to LO position and let warm up for a minute 2 Operate burner until air...

Страница 19: ...SERVED PROBLEM Heater produces a clicking ticking noise just after burner is lit or shut off Heater produces unwanted odors Heater shuts off in use ODS operates Gas odor even when control knob is in O...

Страница 20: ...desatech com For more information visit www desatech com 20 ILLUSTRATED PARTS BREAKDOWN MODELS CBN20 CBP20 SBN20 SBP20 ILLUSTRATED PARTS BREAKDOWN Models CBN20 CBP20 SBN20 and SBP20 2 3 5 6 8 9 9 10...

Страница 21: ...94 08 Deflector Assembly 1 9 098271 09 098271 09 Ignitor Cable 1 10 098249 01 098249 01 ODS Pilot Nut 2 11 110803 01 110803 02 ODS Pilot Assembly 1 110186 01 110186 01 Thermocouple Kit 1 12 103446 01...

Страница 22: ...more information visit www desatech com 22 ILLUSTRATED PARTS BREAKDOWN MODELS CBN20T CBP20T CBN30T CBP30T CBN20TK CBP20TK ILLUSTRATED PARTS BREAKDOWN Models CBN20T CBP20T CBN30T CBP30T CBN20TK and CB...

Страница 23: ...98271 09 098271 09 098271 09 098271 09 Ignitor Cable 1 10 098249 01 098249 01 098249 01 098249 01 ODS Pilot Nut 2 11 110803 01 110803 02 110803 01 110803 02 ODS Pilot Assembly 1 110186 01 110186 01 11...

Страница 24: ...EAKDOWN MODELS CBT20NT CBT20PT CBT30NT CBT30PT ILLUSTRATED PARTS BREAKDOWN Models CBT20NT CBT20PT CBT30NT and CBT30PT 20 2 12 13 7 15 3 5 6 8 9 4 1 17 19 14 18 16 9 10 11 Alkaline Battery AA Battery P...

Страница 25: ...11 098271 11 098271 11 098271 11 Ignitor Cable 1 10 098249 01 098249 01 098249 01 098249 01 ODS Pilot Nut 2 11 110803 01 110803 02 110803 01 110803 02 ODS Pilot Assembly 1 110186 01 110186 01 110186 0...

Страница 26: ...nal factory replacement parts voids this warranty The heater MUST be installed by a qualified installer in accordance with all local codes and instructions furnished with the unit This warranty does n...

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