Reznor ADFH Unit Installation Manual Manual de usuario

Form I-ADF, P/N 131805 R5, Page 1 Form I-ADF (Version A.3)Obsoletes Form I-ADF (Version A.2) Applies to: Indoor or Outdoor Gas, Direct-Fired, Makeup

Form I-ADF, Page 10

Form I-ADF, P/N 131805 R5, Page 11 FIGURE 7 - Pressure Tap Locations for Measuring Manifold and Pilot PressureGas Pressure SwitchesGas pressure switch

Form I-ADF, Page 12Installation Instructions (Refer to Air Hood Assembly Drawing in FIGURE 8B. All screw ends except those across the bottom should be

Form I-ADF, P/N 131805 R5, Page 13 FIGURE 9A - O

Form I-ADF, Page 14FIGURE 11A - Factory-installed Evaporative Cooling Module Option on Models ADF/ADFH 300 and 500 Evaporative cooling provides exc

Form I-ADF, P/N 131805 R5, Page 15 FIGURE 12 - Optional Evaporative Cooling Module on an ADF/ADFH 700 or 1200.Assembled module is shipped separately

Form I-ADF, Page 16Thread bleed line tting (hose barb) into the adapter; attach a 1/4" hose.FIGURE 15 - Bleed Line FittingBleed Line Connection

Form I-ADF, P/N 131805 R5, Page 17 Filling & Adjusting the Water Level in the Reservoir Float and Pump Control System -- Turn on the water supply.

Form I-ADF, Page 186.0 Mechanical (cont'd)6.3 Supply Air Discharge6.3.1 Distribution of Makeup AirMakeup air can be introduced to the building ei

Form I-ADF, P/N 131805 R5, Page 19 Motor Pulleys and Blower Speed - Units are set at the factory for the RPM required to meet the CFM and external sta

Form I-ADF, Page 2WARNING: Improper installation, adjustment, alteration, service, or maintenance can cause property damage, injury or death. Read the

Form I-ADF, Page 20

Form I-ADF, P/N 131805 R5, Page 21 When a console with a dirty lter indicator is selected, the remote console includes a fourth light (dirty lter i

Form I-ADF, Page 22Optional Door SwitchOptional FirestatControl used for Outside Air Cutoff and Discharge Low Temperature Limit (Freezestat)9.0 Comm

Form I-ADF, P/N 131805 R5, Page 23 Check disconnect switch to be sure that it is tightly secured against the cabinet.If disconnect is fusible, check

Form I-ADF, Page 241. Prepare system for startup testing -- □ Attach a slope gauge (0 to 1.0" scale) to the tubing connections in the control com

Form I-ADF, P/N 131805 R5, Page 25 If the slope gauge reading is greater than -.25" (such as -.10" w.c.), adjust the drive to increase the b

Form I-ADF, Page 266. Check pilot pressure and operation --To check pilot gas pressure, connect a "U"-tube manometer to the pressure tap on

Form I-ADF, P/N 131805 R5, Page 27 DANGER: The gas burner in this direct gas-red system is designed and equipped to provide safe, complete combustion

Form I-ADF, Page 28www.ReznorHVAC.com; (800) 695-1901©2014 Reznor LLC, All rights reserved. Trademark Note: Reznor® is registered in at least the Unit

Form I-ADF, P/N 131805 R5, Page 3 1.2 General Description The information in this manual applies to Model ADF and Model ADFH in Sizes 300, 500, 700 an

Form I-ADF, Page 43.1 Uncrating and InspectingCheck for any damage that may have been incurred during shipment. If damage is found, document the

Form I-ADF, P/N 131805 R5, Page 5 

Form I-ADF, Page 6

Form I-ADF, P/N 131805 R5, Page 7 Mounting is the responsibility of the installer. Depending on the building and its use, determine whether or not add

Form I-ADF, Page 8FIGURE 3 - Cross Support Mounting Requirements5.0 Mounting (

Form I-ADF, P/N 131805 R5, Page 9 