©mammoth-webco, inc. 1 mammoth water-source heat pumps

©Mammoth-WEBCO, Inc.

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Mammoth Water-Source Heat PumpsMammoth Water-Source Heat Pumps


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Introduction to Mammoth-WEBCOIntroduction to Mammoth-WEBCO

1935 - Began as Brown Sheet Iron and Steel Company manufacturing industrial gravity and forced-air furnaces

1953 – Acquired by private investors and renamed Mammoth Furnace Company and was the largest industrial furnace manufacturer

1965 – Acquired by Lear Siegler, Inc. and expanded into Heat Pump and Coil manufacturing

1986 – Acquired by Nortek, Inc. and joined their CES Group, Inc., largest group of custom HVAC manufacturers in North America

2009 – WEBCO, Inc. merged with Mammoth, Inc. to form Mammoth-WEBCO, Inc.


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You’ll Find Mammoth In Every MarketDelivering custom-engineered air conditioning solutions

You’ll Find Mammoth In Every MarketDelivering custom-engineered air conditioning solutions

Manufacturing

Education

Healthcare

Offices Pharmaceutical

High-Tech

Food Processing

Hotel/Motel Retail

Amusement

Government

Hospitality


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integrated Prefabricated Equipment Centers (iPEC™)

Custom chillers and chiller plants ULTRALINE™ packaged DX

Roof-mounted air systems V-Cube™ floor-by-floor self-

contained RMZ Vari-Zone Custom DX and

multi-zone rooftop units And…

We Continue to Grow Our CapabilitiesWe Continue to Grow Our Capabilities


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Water-source / Ground-source heat pump solutions

Horizontal and vertical, indoor configurations

Low-sound condominium unit


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Holland, Michigan PlantHolland, Michigan Plant

New Factory Building - 45,000 Square Feet Manufactures All Water Source Products Manufacturing heat pumps for over 35 years


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Small Single Circuit Horizontal And Vertical UnitsSmall Single Circuit Horizontal And Vertical Units

10 different sizes from ¾ ton to 6 ton. “N” vintage equipment, available in

standard and low (geothermal) temp applications.

Horizontal units:▼ Standard and mirror image, end discharge ▼ orientations available.

Vertical Units:▼ Right and left hand orientations.


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Horizontal & Vertical UnitsGeneralHorizontal & Vertical UnitsGeneral

Galvanized G60 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


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Medium Horizontal LineMedium Horizontal Line

070H 6 ton 086H 7 ton 100H 8 ton 120H 10 ton 142H 12 ton


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Medium Vertical UnitsMedium Vertical Units

070V 6 ton 086V 7 ton 100V 8 ton 120V 10 ton 142V 12 ton


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V-Cube SlimLarge Vertical Units -V-Cube SlimLarge Vertical Units -

170V 14 ton 210V 17 ton 270V 22 ton 310V 25 ton 360V 30 ton 440V 37 ton 540V 49 ton


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V-Cube SlimV-Cube Slim

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, …


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100% Outside Air Units100% Outside Air Units


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100% Outside AirSizes100% Outside AirSizes

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


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100% Outside AirUnit Features100% Outside AirUnit 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. Optional Mammoth MDDC controls.


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Water-to-Water UnitsWater-to-Water Units

1 thru 30 tons Includes:

▼ Compressor▼ Source side HX▼ Load side HX▼ TX valve

Unit can heat or cool water Part of the High Efficiency Unit Family


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MCHH units“Condo Heat Pumps”MCHH units“Condo Heat Pumps”

Mechanical cooling, hot water heating.

NC sound levels – 30 heating, 36 cooling.

Designed for closet installation.

Positive water shut off.


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What’s Coming?What’s Coming?

“U” vintage single circuit 410A systems. “M” vintage twins & Quads 410A systems. “E” series large twin and quad circuits (410A). “D” vintage make up air units, (410A)

indoor/outdoor applications. “K” vintage water to water units, 5 to 50 tons,

(410A).


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“E” Vintage Large Units“E” Vintage Large Units

Coming soon: “stock” cooling only, VFD, 410a refrigerant, double wall construction, fan wall design, pre-painted cabinet, ESP capability of up to 3”, Mammoth DDC controls,

Sizes available: 170 / 14 ton 210 / 17.5 ton 270 / 22 ton 310 / 25 ton 360 / 30 ton 440 / 40 ton 540 / 45 ton 620 / 52 ton 720 / 60 ton

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Control OptionsControl Options


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HP-4 MicroprocessorHP-4 Microprocessor

Incorporated in all Mammoth heat pumps. High & low voltage protection. Random start time delay from 5 to 35 seconds. Compressor anti-short cycle protection (5min.) Electronic condensate alarm. Compressor lock out with auto reset. Fan interlock, with compressor operation. Emergency shut down / field supplied signal. Dry contacts for fault indication to DDC control. Aux contacts with compressor operation. Test pin jumper / disables timing circuits for

testing. LED fault identification / status indication Removable terminal strip for thermostat wire

connections.


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HP-4 MicroprocessorHP-4 Microprocessor Room temperature control

▼ Can be used with any HEAT PUMP T-stat.▼ Mammoth heat pumps fail to heat (RV)

energized for cooling (“O”) terminal.▼ LED unit status codes:▼ “on” steady = Normal operating mode▼ 1 flash = High or low pressure trip.▼ 2 flashes = Emergency shut down (by others)▼ 3 flashes = Auxiliary switch fault.▼ 4 flashes = Condensate alarm▼ 5 flashes = Low voltage fault▼ 6 flashes = High voltage fault▼ 4 tries on auto re-set in 6000 seconds (1.6 hrs)

Lock out occurs, and must be re-set manually. (remove call for compressor at t-stat or cycle power to unit)


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HP-4 MicroprocessorTypical WiringHP-4 MicroprocessorTypical Wiring

P1 terminal block (t-stat wiring)

P1-8 lock out alarm out put

P1-7 Call for compressor “Y”P1-6 NSB signal

P1-5 Supply Fan “G”

P1-4 24VAC (-)

P1-3 24VAC (-) “O”P1-2 2 hr overrideP1-1 24VAC (+) “R”


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HP-4 MicroprocessorTypical WiringHP-4 MicroprocessorTypical Wiring

Other contact points / P2 terminal strip

P2-8 A.D. Contacts (NC)

P2-7 A.D. Contacts (com) P2-6 A.D. Contacts (NO)

P2-5 Unoccupied Input P2-4 Emergency Shutdown

P2-3 24 VAC (-)

P2-2 Dry Contacts Alarm

P2-1 Dry Contacts Alarm


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Mammoth DDC controlsMammoth DDC controls

I/O Zone 560 Space temperature control 5 digital Outputs, 6 universal

inputs. 100% stand alone control. Capable of communication: via

BACnet, Modbus, N2, Lon talk. Includes communication with

intelligent space sensors, and keypad/display units.

For use with standard CAV heat pumps without water side economizers or hot gas re-heat.

Orders must include minimum of one key pad per order.


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Supply air temp / monitor only

Water HX LWT

Water HX EWT

(thermistor/dry contact) net work

Comp Lckt / overflow, compr#1HP-4 alarm, comp#2 alarm

Load shed, Comp#1Q* HP4 alarmComp#2Q* HP4 alarm

Emergency shut down, External start, dirty filter*

Typical WiringTypical Wiring


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“Rnet”Room/return air Temperature (RS Std)Or RS Pro

Fan start

Call for #1 comp

Call for #2 comp.

Reversing valve

Common alarm

Typical WiringTypical Wiring


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Mammoth DDC controlsMammoth DDC controls

I/O Zone 583 Space temperature control 5 digital outputs, 8 universal inputs. 3 analog

outputs 100% stand alone control. Capable of communication: via BACnet,

Modbus, N2, Lon talk. Includes communication with intelligent space

sensors, and keypad/display units. For use with standard CAV heat pumps with

water side economizers or hot gas re-heat. Orders must include minimum of one key pad

per order.


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I/O Zone 583I/O Zone 583

Typical wiring the same as 560 except 583 has three analog outputs

Analog outputs require DC relay for single stage, USC for multi stage or actuator for modulation of control

Outputs normally used for re-heat, 3ater side economizers or aux heat

Used for CAV with de-humidification and hot gas re-heat.

Also special applications with water to water units.


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560 & 583 Control InterfaceRoom temperature control560 & 583 Control InterfaceRoom temperature control

RS Plus offers a local setpoint adjustment and override to an occupied mode and LED indication of current status.

RS Pro offer the same and a large LCD display.

Both sensors provide precision temperature measurement, communication capabilities, able to mate up with key pad for commissioning and maintenance.

RS Plus

RS Pro


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I/O Flex 6126Discharge air controller

I/O Flex 6126Discharge air controller

6 digital outputs, rated at 5 amps @ 250VAC.

12 universal inputs, configurable for dry contact, thermistor/RTD, 0 to 20ma, 0-10 VDC.

6 analog outputs, 1&2 are 0-10 VDC or 0-20ma, outputs 3 through 6 are 0-10 VDC only.

Used in large twin, make up air units, primary use for units that have modulation control of heat source or control of VFD,


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Pacific Bell ParkLocation: San Francisco, CAPacific Bell ParkLocation: San Francisco, CA

A wide range of units were installed throughout the park. They include small horizontal heat pumps, twin circuit verticals, V-Cube Lites, and V-Cubes

Mammoth worked with the developer to provide special arrangements and performance that better suited the layout of the park.


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Viacom Location: New York, NYViacom Location: New York, NY

Viacom selected V-Cubes and horizontal heat pumps that worked with their open and closed ceilings. Quick delivery was a key point for many units.

Some units utilize DDC controls and VAV to service the studio and larger areas of the building.


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Quality Living Assisted Care FacilityLocation: Omaha, Nebraska

Quality Living Assisted Care FacilityLocation: Omaha, Nebraska

Quality Living added a new east campus to their facility. The new campus utilized Mammoth high efficiency geothermal heat pumps.

The new addition operates more than twice total hours at less cost than the older campus with a conventional boiler and tower system.


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Texas Motor Speedway CondominiumsFort Worth, TXTexas Motor Speedway CondominiumsFort Worth, TX

Mammoth was awarded the project because of energy savings, noise control, flexibility in right/left hand configuration and meeting the tight closet fit.


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Sherman Hospital, 255 bedLocation: Chicago, ILSherman Hospital, 255 bedLocation: Chicago, IL

Worlds Largest Geothermal Hospital

Over $1.0 Million energy savings annually

732 Mammoth Water-to-Air Terminal Units

18 Governair RSA Air Handlers with Vestibules & Governair controls


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How can we help you today?

©mammoth-webco, inc. 1 mammoth water-source heat pumps

Documents

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