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Heat Pump Models

Heat Pump Models. SMALL SINGLE CIRCUIT HORIZONTAL AND VERTICAL UNITS. ½ ton to 5 ton. Vertical Units - General. Same features as Horizontal Units except: Both side panels are removable Internally trapped condensate line. Horizontal & Vertical Units - General. Galvanized steel casing

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Heat Pump Models

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  1. Heat Pump Models

  2. SMALL SINGLE CIRCUIT HORIZONTAL AND VERTICAL UNITS ½ ton to 5 ton

  3. Vertical Units - General • Same features as Horizontal Units except: • Both side panels are removable • Internally trapped condensate line

  4. Horizontal & Vertical Units - General • Galvanized steel casing • Access panels; compressor section, fan section and electrical box • 2 sided filter bracket with 1" thick filter • Threaded female NPT water connections • Condensate drain connection • Supply duct connection • Fully insulated with 3/4", 1½ lb. coated fiberglass

  5. Medium Horizontal Line • 070H 6 ton • 086H 7 ton • 100H 8 ton • 120H 10 ton • 142H 12 ton

  6. Medium Vertical Units • 070V 6 ton • 086V 7 ton • 100V 8 ton • 120V 10 ton • 142V 12 ton

  7. V-Cube Lite- Large Vertical Units - • 170V 14 ton • 210V 17 ton • 270V 22 ton • 310V 25 ton • 360V 30 ton • 440V 37 ton • 540V 49 ton

  8. V-Cube Lites • 14 through 49 Tons (Sizes 170-540) • Dual Scroll Compressor Units • High EER’s & COP’s • Quiet Operation • Thermal Expansion Valves • Heat Pumps (sizes 170-360) or Cooling Only • Optional VAV, Waterside Economizers, Hot Gas Reheat, DDC Controls, Double Wall, …

  9. 100% Outside Air Units

  10. 100% Outside Air - Sizes • Small Cabinet • Size 071 Nominal 6 tons • Size 111 Nominal 9 tons • Size 141 Nominal 12 tons • Size 181 Nominal 15 tons • Large Cabinet • Size 221 Nominal 19 tons • Size 271 Nominal 23 tons • Size 321 Nominal 28 tons • Size 381 Nominal 32 tons

  11. 100% Outside Air - Unit Features • Dual scroll compressors • Thermal expansion valves • Multi-blade low leak outside air damper with motor. • 2" thick, 30% efficient pleated filters • Additional 4” filters are optional • Four row evaporator coil ( six row optional ) • IAQ drain pan with side condensate drain connection. • Hot gas reheat coil for dehumidification • Hot gas by-pass • Foil-faced foam insulation - no fiberglass. • Belt drive fan assembly with adjustable pitch motor sheave. • Optional Mammoth MDDC controls.

  12. Water-to-Water Units

  13. Water-to-water Units • 1 thru 30 tons • Includes: • Compressor • Source side coaxial HX / Flat plate 410A • Load side coaxial HX / Flat plate 410A • TX valve • Unit can heat or cool water • Part of the High Efficiency Unit Family

  14. CONTROLS

  15. HP-4 Microprocessor Control TEST JUMPER LED status On- normal operation 1 flash- refrigerant pressure fault 2 flashes- emergency shut down 3 flashes- aux switch fault 4 flashes- condensate overflow 5 flashes- low voltage fault 6 flashes- high voltage fault Removable Terminal Strip For t-stat wiring

  16. HP 4 Control • Random start time delay. • Compressor anti-short cycle protection. • Condensate overflow protection. • Compressor lockout with manual or auto reset. • Low and high voltage protection. • LED status on the board with 7 discrete output messages. • Lockout alarm signal to an LED in the thermostat. • Emergency shutdown from a field-supplied signal. • Unoccupied (night setback and night setup) mode from a field-supplied signal.

  17. Mammoth DDC controls EPiC

  18. Mammoth DDC EPiC HP controls • I/O 560 • Single and twin, no modulating econ, or re-heat, good basic single control • I/O 583 • Has analog outputs for economizer, re-heat modulation. • I/O 6126 • Capable of modulating re-heat, pre-heat,VFD, base for MUA units

  19. EPiC 560 Typical outputs 5 Digital Outputs Start / stop 6 universal inputs Compressor 1, maybe 2 Typical inputs Reversing valve Supply air temp Alarm output Condenser EWT & LWT Start stop signal Emergency shut down signal Faults

  20. EPiC 583 Three analog outputs Eight universal inputs Five digital outputs Works well with single or two stage machines, with the need to modulate some device, ie re-heat, VFD, hot gas….

  21. 6 digital outputs 12 universal inputs 6 analog outputs Base design for V-cube lites Also used for Mammoth loop control I/O 6126

  22. Coming soon: • P.T.C Heat • Outdoor cabinet for make up air units. • Special V-Cube lite • 410A refrigerant • Less expensive “T” vintage units.

  23. Selection and Rating Program Instructions

  24. Once you have installed the Mammoth selection Program, it should produce an Icon like the one on the right. Double click on the Icon and the program will start.

  25. During the few moments to launch the program you will see the dialog box to the left. This is the program going out on the web to check for updates that may be available. You should see the Mammoth logo while the program continues to open.

  26. The program is now up and running, this is what it should look like. The main screen is basically divided into four sections.

  27. Project information section: Name of the project, location if you desire, also a place to put any special notes about the project. Sales Rep information, name, sales office, e-mail and telephone.

  28. After filling out the “Rep information” section if you go to the pull down menu and select “options” you will get this dialog box. If you select the bottom box, all subsequent orders will have this information available to eliminate reentering information each time you use the program.

  29. The Application section In this section you will enter the “Altitude” of the project in question. The altitude box entry is increased or decreased in increments of 100 Feet. You will also select if the project in question is a standard or geothermal application. This changes the range of the allowable entering conditions. If you have selected a geothermal application, you will also select the type of Glycol solution used on the project and the percentage by volume.

  30. The current selection section • This section is where • You will select: • Unit tag • Product line • Voltage • Unit size • GPM • CFM • EDB & EWB • EWT • EDB & EWT Htg.

  31. A note on selecting CFM / ESP With direct drive blowers (single circuit models), CFM or external static pressure is automatically corrected to match the unit of measure selected. 400 CFM was selected, Program looks at internal blower curve and displays the external static pressure if proper ducting techniques are used

  32. Pull down menus File menu View menu Window menu Help menu

  33. SAMPLE SELECTION

  34. Compare Results CFM QT Schedule 1995 @.40 57.2 Program 1995 @.29 50.8

  35. Print out / Selection Prints out the information listed in the beginning of the selection Displays the total equipment and warranty list prices. Multipliers are calculated and entered into the page. Freight charges are calculated and entered. For multipliers and freight changes, contact Mammoth

  36. Selection Program Questions?

  37. Questions & Answers

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