Unitary products group DAHC240 Manuals

Manuals and User Guides for Unitary products group DAHC240. We have 1 Unitary products group DAHC240 manual available for free PDF download: Installation Instruction

Unitary products group DAHC240 Installation Instruction

Unitary products group DAHC240 Installation Instruction (16 pages)

SINGLE PACKAGE AIR CONDITIONERS WITH OR WITHOUT SUPPLEMENTAL ELECTRIC HEAT

Brand: Unitary products group | Category: Air Conditioner | Size: 0 MB

Table of Contents

General
1
Inspection
1
Approvals
1
Installation

1
- Reference
  1
- Table of Contents
  2
- Nomenclature
  2
- Center of Gravity
  3
- Clearances
  3
- Ductwork
  3
- Limitations
  3
- Location
  3
- Rigging and Handling
  3
- Typical Rigging
  3
- Unit Application Data
  3
- Compressors
  4
- Condensate Drain
  4
- Filters
  4
- Fixed Outdoor Air Damper
  4
- Fixed Outdoor Air Intake Damper
  4
- Power and Control Wiring
  4
- Recommended Drain Piping
  4
- Service Access
  4
- Thermostat
  4
- Control Wire Sizes
  5
- Electric Heat Application Data
  5
- Optional Economizer/Mot. Damper Rain Hood
  5
- Optional Electric Heaters
  5
- Typical Field Wiring
  5
- Optional Power Exhaust Rain Hood
  7
- Adjusting Enthalpy Setpoint
  8
- Physical Data
  8
- Dimensions and Clearances
  9
- Supply Air Blower Perf. 15 Ton
  10
- Supply Air Blower Perf. 20 Ton
  11
- Blower Motor and Drive Data
  12
- Power Exhaust Performance
  12
- Static Resistances
  12
- Electrical Data (Basic Units)
  13
- Electrical Data (Units W/Elec. Heat)
  13
- Cooling Sequence of Operation
  14
- Cooling System
  14
- Heating Sequence of Operation
  14
- Preliminary Operation Cooling
  14
- Safety Controls
  14
- Belt Adjustment
  15
- Checking Supply Air CFM
  15
- Heat Anticipator Setpoints
  15
- Pressure Drop Versus Supply Air CFM
  15
Maintenance

16
- Normal Maintenance
  16
- Secure Owner's Approval
  16

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