Mini-Plus Ceiling DX

• Mini-Plus Sales Brochure – R-410A
• Mini-Plus Sales Brochure – R-407C

• Mini-Plus Comprehensive Guide Specification

AIR COOLED SYSTEMS

Mini-Plus DAPA-XXXX-P Indoor Package, 2.5 – 5 ton

• Mini-Plus DAPA-XXXX-P Indoor Package, 2.5 – 5 ton (PDF)
• Mini-Plus DAPA-XXXX-P Indoor Package, 2.5 – 5 ton (REVIT)

Mini-Plus DAPA-XXXX-Al Split with Indoor Condensing Unit, 2.5 – 5 ton

• Mini-Plus DAPA-XXXX-Al Split with Indoor Condensing Unit, 2.5 – 5 ton (PDF)
• Mini-Plus DAPA-XXXX-Al Split with Indoor Condensing Unit, 2.5 – 5 ton (REVIT)

Mini-Plus DAPA-XXXX-AO Split with Outdoor Condensing Unit, 2.5 – 5 ton

• Mini-Plus DAPA-XXXX-AO Split with Outdoor Condensing Unit, 2.5 – 5 ton (PDF)
• Mini-Plus DAPA-XXXX-AO Split with Outdoor Condensing Unit, 2.5 – 5 ton (REVIT)

Mini-Plus DAPA-XXXX-CO Split with DARC Outdoor Condenser, 2.5 – 5 ton

• Mini-Plus DAPA-XXXX-CO Split with DARC Outdoor Condenser, 2.5 – 5 ton (PDF)
• Mini-Plus DAPA-XXXX-CO Split with DARC Outdoor Condenser, 2.5 – 5 ton (REVIT)

Mini-Plus DAPA-XXXX-Cl Split with Indoor Condenser, 2.5 – 5 ton

• Mini-Plus DAPA-XXXX-Cl Split with Indoor Condenser, 2.5 – 5 ton (PDF)
• Mini-Plus DAPA-XXXX-Cl Split with Indoor Condenser, 2.5 – 5 ton (REVIT)

Mini-Plus DAPA-XXXX-AO Outdoor Split, Vertical Supply/Return Air Plenum, 2.5 – 3 ton

• Mini-Plus DAPA-XXXX-AO Outdoor Split, Vertical Supply/Return Air Plenum, 2.5 – 3 ton (PDF)
• Mini-Plus DAPA-XXXX-AO Outdoor Split, Vertical Supply/Return Air Plenum, 2.5 – 3 ton (REVIT)

Mini-Plus DAPA-XXX-P Package Vertical Suppy/Return Air Plenum, 2.5 – 3 ton

• Mini-Plus DAPA-XXX-P Package Vertical Suppy/Return Air Plenum, 2.5 – 3 ton (PDF)
• Mini-Plus DAPA-XXX-P Package Vertical Suppy/Return Air Plenum, 2.5 – 3 ton (REVIT)

WATER/GLYCOL COOLED SYSTEMS

Mini-Plus DAPW-XXXX-P Indoor Package, 2.5 – 5 ton

• Mini-Plus DAPW-XXXX-P Indoor Package, 2.5 – 5 ton (PDF)
• Mini-Plus DAPW-XXXX-P Indoor Package, 2.5 – 5 ton (REVIT)

Mini-Plus DAPW-XXXX-WS Indoor Split, 2.5 – 5 ton

• Mini-Plus DAPW-XXXX-WS Indoor Split, 2.5 – 5 ton (PDF)
• Mini-Plus DAPW-XXXX-WS Indoor Split, 2.5 – 5 ton (REVIT)

Mini-Plus WP Package, Vertical Supply/Return Air Plenum, 2.5 – 3 ton

• Mini-Plus WP Package, Vertical Supply/Return Air Plenum, 2.5 – 3 ton (PDF)
• Mini-Plus WP Package, Vertical Supply/Return Air Plenum, 2.5 – 3 ton (REVIT)

Mini-Plus Water/Glycol Cooled Indoor Package with Aux Chilled Water/Energy Saver Coil

• Mini-Plus Water/Glycol Cooled Indoor Package with Aux Chilled Water/Energy Saver CoiL (PDF)
• Mini-Plus Water/Glycol Cooled Indoor Package with Aux Chilled Water/Energy Saver Coil (REVIT)

Mini-Plus Water/Glycol Cooled Indoor Split with Auxiliary Chilled Water Coil

• Mini-Plus Water/Glycol Cooled Indoor Split with Auxiliary Chilled Water Coil (PDF)
• Mini-Plus Water/Glycol Cooled Indoor Split with Auxiliary Chilled Water Coil (REVIT)

Mini-Plus Water/Glycol Cooled Indoor Split with Energy Saver Coil

• Mini-Plus Water/Glycol Cooled Indoor Split with Energy Saver Coil (PDF)
• Mini-Plus Water/Glycol Cooled Indoor Split with Energy Saver Coil (REVIT)

TYPICAL MOUNTING

• For 49″ and 68″ wide frames
• For 26.5″ and 36.0″ wide Evaporator Sections
• For 44.5″ and 54.0″ wide frames
• For 18.0″ wide frames

• Mini-Plus CO Air Cooled Pkg, Vert Supply/Return Air Plenum, 2.5 – 3 ton
• Side Mount Condensate Pump

• Mini and Mini-Plus Packaged with Mini dap4
• Mini and Mini-Plus Indoor Condensing with Mini dap4
• Mini and Mini-Plus Outdoor Condensing with Mini dap4
• Mini and Mini-Plus Indoor Condenser with Mini dap4

• Mini-Plus IOM Manual

• Field Start-Up Test Sheet Mini-Plus and LCS Ceiling System
• Field Start-Up Sheet dap4

Data Alarm Mini Processor 4: The microprocessor based Data Alarm Mini Processor 4 is wall mounted and has a single row, 16 character liquid crystal display (LCD) in clear vernacular format. The Data Alarm Mini Processor 4 not only controls and monitors your room’s temperature, humidity, air flow and cleanliness, but also provides alarm history and an automatic self-test of the microprocessor system start-up. Multiple messages will be displayed by automatically scrolling from each message to the next. Multiple alarms will be displayed sequentially in order of occurrence.

All electrical components including capacitors, relays, and control transformers are pre-wired. Each unit is provided with a microswitch to prevent condensate pan overflow. The microswitch will disable the unit prior to pan overflow should the drain line become plugged with debris.

6 kW reheat is standard on 2.5 through 4 ton Mini-Plus units (5 ton Mini-Plus units have 6 kW reheat on single phase and 12 kW reheat on three phase). Electric reheat is accomplished with low watt, low density finned tube fabricated of stainless steel core sheath with plated fins to withstand moist conditions. Reheat is installed on the air discharge side of the cooling coil and provides ample capacity to maintain room drybulb conditions during dehumidification. Low-watt density coils eliminate ionization associated with open air electric resistance heating.

Mini-Plus indoor sections are constructed with tubular steel frames for strength and service access. Removable galvanized steel panels are lined with 1 inch thick, 1-1/2 pound density insulation for quiet and efficient operation. An integral filter section with 2″ filters is standard.

• Evaporator Section: The evaporator section is a draw-through type with double width, double inlet blower with belt drive and variable pitch sheave. The self-aligning ball bearings are rated for a minimum life of 100,000 hours. The evaporator coil is constructed of copper tubes and aluminum fins. The single stage refrigeration circuit includes an expansion valve with external equalization. A stainless steel drain pan is standard. Field supplied return and supply air ductwork is required for all Mini-Plus evaporator section.
• Condensing Unit Section: The attached condensing unit contains a scroll compressor with crankcase heater, filter drier, sight glass, and condenser coil. The condenser coil is constructed with copper tubes and aluminum fins. The condenser blower is double inlet, double width with belt drive and variable pitch sheave.

• Evaporator Section: The evaporator section is a draw-through type with double width, double inlet blower with belt drive and variable pitch sheave. The self-aligning ball bearings are rated for a minimum life of 100,000 hours. The evaporator coil is constructed of copper tubes and aluminum fins. The expansion valve with external equalization is contained in the evaporator section.. A stainless steel drain pan is standard. Field supplied return and supply air ductwork is required for all Mini-Plus evaporator sections.
• Condensing Unit: The condensing unit contains a scroll compressor with crankcase heater, filter drier, sight glass, and condenser coil. The condenser coil is constructed with copper tubes and aluminum fins. The condenser blower is double inlet, double width with belt drive and variable pitch sheave. Field piping and wiring is required between the indoor evaporator and condensing unit sections.

• Evaporator/Compressor Section: The evaporator section is a draw through type with double width, double inlet blower with belt drive and variable pitch sheave. The self-aligning ball bearings are rated for a minimum life of 100,000 hours. The evaporator coil is constructed of copper tubes and aluminum fins. The expansion valve with external equalization is contained in the evaporator section. A stainless steel drain pan is standard. The condensing section is contained in a “side car” and attached to the evaporator section.
• The Condensing Section: includes a scroll compressor with crankcase heater, filter drier and sight glass. Field supplied return and supply air ductwork is required for all Mini-Plus evaporator sections. Condenser Section The condenser section includes a condenser coil and condenser blower. The condenser coil is constructed of copper tubes and aluminum fins. The blower is double inlet, double width with belt drive and variable pitch sheave. Field piping and wiring is required between the indoor evaporator/compressor and the condenser sections.

• Evaporator Section: The evaporator section is a draw-through type with double width, double inlet blower with belt drive and variable pitch sheave. The self-aligning ball bearings are rated for a minimum life of 100,000 hours. The evaporator coil is constructed of copper tubes and aluminum fins. The single stage refrigeration circuit includes an expansion valve with external equalization. A stainless steel drain pan is standard. Field supplied return and supply air ductwork is required for all Mini-Plus evaporator section.
• Outdoor Condensing Unit: The condensing unit contains a scroll compressor with crankcase heater, filter drier, sight glass, and condenser coil. The condenser coil is constructed with copper tubes and aluminum fins. The galvanized steel housing and fan guard powder coated for longer life. The energy efficient condenser fan is thermally protected. Air discharge is vertical. The condenser fan is variable speed for head pressure control to -20° F ambient conditions. Field piping and wiring is required between the indoor evaporator section and the outdoor condensing unit.

• Evaporator/Compressor Section: The evaporator section is a draw through type with double width, double inlet blower with belt drive and variable pitch sheave. The self-aligning ball bearings are rated for a minimum life of 100,000 hours. The evaporator coil is constructed of copper tubes and aluminum fins. The expansion valve with external equalization is contained in the evaporator section. A stainless steel drain pan is standard.
• The Compressor Section: is contained in a “side car” and attached to the evaporator section and includes a scroll compressor with crankcase heater, filter drier and sight glass. Field supplied return and supply air ductwork is required for all Mini-Plus evaporator sections.
• Outdoor Condenser Section: The outdoor condenser includes a condenser coil, integral factory wired panel and condenser fan motor. The condenser coil is constructed of copper tubes and aluminum fins. The thermally protected fan motor is variable speed for head pressure control to -20° F ambient conditions. The galvanized steel housing is powder coated for longer life. Field piping and wiring is required between the indoor evaporator/compressor and the condenser sections.

• Evaporator Section: The evaporator section is a draw-through type with double width, double inlet blower with belt drive and variable pitch sheave. The self-aligning ball bearings are rated for a minimum life of 100,000 hours. The evaporator coil is constructed of copper tubes and aluminum fins. The single stage refrigeration circuit includes an expansion valve with external equalization. A stainless steel drain pan is standard. Field supplied return and supply air ductwork is required for all Mini-Plus evaporator section.
• Compressor Section: The attached compressor section includes a scroll compressor with crankcase heater, filter drier, sight glass, coaxial condenser and head pressure water regulating valve. Maximum water pressure is 150 psi. A dry cooler (fluid cooler) or water cooling source is required on water cooled systems.

For applications with space restrictions water cooled systems may be ordered as split systems. The evaporator section and compressor sections (see Water Cooled – Packaged Systems) are shipped separately. Field piping and wiring is required between the evaporator and compressor sections. Field supplied return and supply air ductwork is required for all Mini-Plus evaporator sections. A dry cooler (fluid cooler) or water cooling source is required on water cooled systems.

Blower Section/Coil Section: The blower section contains a double width, double inlet blower with belt drive and a variable pitch sheave and blower motor. The self-aligning ball bearings are rated for a minimum life of 100,000 hours. The chilled water coil and chilled water valve are housed in the blower section as well. The chilled water coil is constructed of copper tube and aluminum fins. Utilizing chilled water from an existing chilled water loop, water flow is controlled by a 2-way valve for accurate and economical temperature control and dehumidification. The drain pan is constructed from stainless steel. Field supplied return and supply air ductwork is required for all Mini-Plus blower sections.

Extended compressor warranties are available for periods of twenty-four (24) or forty-two (42) months in addition to the standard factory eighteen (18) month warranty. These warranties are for the replacement of compressors and do not include labor.