Reznor MAPS - A,B,C Users Manual Uživatelský manuál stáhnout pdf (Strana 4)

Form O-MAPSIII&IV Cabinets A/B/C, Page 4

2.1 Maintenance

Schedule

Monthly

□ Inspect lters; clean or replace as needed. See Paragraph 3.1.

□ Inspect the condensate drain; clean as needed. For information, see the

installation manual, Form I-MAPSIII&IV, Paragraph 6.2.

Semi-Annually

□ Inspect the unit blower and belts. Check belts for tension, wear, and alignment.

Adjust or replace as needed. Clean dirt from blower and motor. See Paragraph

3.2.

Annually

NOTE: Redo the cooling startup procedures when the cooling season begins. Refer

to Startup instructions in the installation manual, Form I-MAPSIII&IV, Paragraph 10.0.

All Models - Beginning of the cooling season or more frequently

in year-round cooling climate:

□ Inspect the wiring for any damaged wire. Replace damaged wiring.

□ Inspect the condensate drain pan. Clean the coil cabinet, clean the drain pan,

and ll the trap.

□ Inspect/clean condenser fans. See Paragraph 3.3.

□ Inspect/clean all coils. See Paragraph 3.4.

□ Check compressor operation. See Paragraph 3.6.

□ Check refrigerant pressure and temperatures (superheat and subcool). These

checks are done when the system is operating. See Paragraph 3.5.

Models RDCB, RDCC, RDDB, & RDDC with a gas heat section

(beginning of the heating season) - See Paragraph 4.0:

NOTE: A MAPS

B cabinet with 500 MBH of heat is a Size 250 gas heat section

plus an optional Model JHUP curb duct furnace. A MAPS

C cabinet with 1000

MBH of heat is a Size 700 gas heat section plus an optional Model JHUP curb duct

furnace. The same maintenance procedures apply to the duct furnaces.

□ Clean all dirt and grease from the combustion air openings and the venter

assembly.

□ Check the heat exchanger, burner, and venter for scale, dust, or lint

accumulation. Clean as needed.

□ Check the gas valves to ensure that gas ow is being shutoff completely.

Models RECB, RECC, REDB, & REDC with an electric heat section

(beginning of the heating season) - See Paragraph 5.0:

□ Check wiring connections.

□ Check the heat section and elements for dust or lint accumulation. Carefully

clean as needed.

2.0 Maintenance

Requirements

(cont'd)

Important NOTE:

If equipped with an

optional energy recovery

module, refer to Form

I-MAPSIII&IV-ER

for enthalpy wheel

maintenance instructions

1 2 3 4 5 6 7 8 9 ... 39 40

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