Air handling unit service manual

1To obtain rated air performance, dimensional relationship must be held. 2To obtain dimension A, loosen setscrews in wheel hub(s), shiftingwheel(s) axial as needed, retightening. setscrews. 3To obtain dimension B, loosen screw and washer fasteners around periphery of funnel(s), shifting funnel radially. IceBox air handing units are a custom designed and built product to suit particular project requirements and are supplied in accordance with the approved construction drawings. This operation manual is intended for use by rigging sub-contractors, installing contractor and service personnel working on the IceBox units. Air-handling unit (AHU) design manual Contents 1. Interface unit and line up for Outdoor unit ・・・・・・ 1 2. System configuration Return air temp. control: MANUAL STEP MODE ・・ .

measure the supply voltage and make sure it is the same as specified on the unit nameplate. l1-l2 l2-l3 l3-l1 verify the proper rotation of the supply fans. does not apply verify the proper rotation of the return fans. does not apply page 1 of 3 air handler unit field startup report. 04/30/02 created by: agmed morales testr dence. In addition allow a minimum of 24" in front of the unit for service clearance. Do not install the air handler in a location that violates the instructions provided with the condenser. If the unit is located in an area with high ambient temperature and/or high humidity the air handler maybe subject to nui-sance sweating of the casing. Packaged AirHandling Units 60 Hz with Puronr (RA) Refrigerant Sizes: 07 16 unit and in instructions or manuals, be alert to the potential for personal injury. Ensure electrical service to rooftop unit agrees with voltage and amperage listed on the unit rating plate. Unit may have more than one.

Trane CLCF Air Handling Units. They do not contain full service procedures necessary for the continued successful operation of this equipment. The services of a qualified technician should be employed through the medium of a maintenance contract with a reputable service company. Read this manual thoroughly before unit start-up. Warnings and cautions. IceBox air handing units are a custom designed and built product to suit particular project requirements and are supplied in accordance with the approved construction drawings. This operation manual is intended for use by rigging sub-contractors, installing contractor and service personnel working on the IceBox units. www.doorway.ru3. 1- Introduction. This manual is prepared as a guide to good practice in installation, operation and maintenance of air handling units manufactured by DOGU IKLIMLENDIRME A.S. The manual contains basic information and recommendations for proper and fail free operation of air handling units.