Submittal Sheet

17
Information and product specications contained in this document are subject to change without notice. REV 2020-01
Specications
Tankless Electric Water Heater
ProSeries XTP
™
Thermostatic Water Heater for Commercial and Industrial Applications
Applications
• Booster (up to 180°F)
• Recirculation loop*
• Washdown processes
• Commercial kitchens / utility sinks
• Kitchen, wet bar, utility sinks
• Mop sinks
• Dishwasher
• Handwashing (variable and xed-ow)
Performance Features
• Adaptive Stability Technology™ assesses the heater condition and
shifts unit operation to ensure a consistent and reliable output
• Includes wall mounting bracket allowing for easy, exible installation,
reducing time and labor
• SafeStart™ engages upon start-up to avoid dry-re occurrence
• 4-line, 20-character LED display delivers an enhanced user
experience - display relays system status & operation feedback
• Built to last - constructed of powder-coated galvanized steel,
stainless steel heating chambers and sheathed copper heating
elements, protecting the heater and minimizing the occurrence of
rust and corrosion
• Self-diagnostics with intelligent controls actively protect heater in
installed environment
• Flow activation at 0.5 GPM/ 1.89 LPM across product line
• Max ow of 20 GPM
• Fittings suit common plumbing connections (3/4" NPT)
• Temperature stability at +/- 1°F or +/- 0.6°C output
• High temperature limit switch enables safe operation
• Powered by three phase delta, capable of supporting locations
serviced by three phase wye or three phase delta power
• Only one input water line, cold or hot, needed for installation
• Factory set to 120°F
• Compact size for exible installation
• User adjustable turn on ow
• User adjustable temperature settings 60° - 180°F
• Inlet/outlet thermistors for precise temperature control
• Tamper resistant controls (hardware lockout)
• IP25-rated cover prevents water intrusion within the system (water
run-o and minimal corrosion)
Optional Features (NEMA cabinet required)
• N4 (powder coated steel), N4X (304SS) N4X6 (316SS) enclosures
• Free standing legs
• Freeze protection for harsh climate, up to -30°F
• Non-fused or fused electrical disconnect
• GFCI
• Explosion proof – C1D2 Compliant, local certication required. Class
Z purge and pressurization system provided with pressure switch
for alarm controls. For classication other than C1D2 please contact
the factory to discuss options.
• Siren and beacon - audible and visual alarm (C1D2 compliant when
paired with explosion proof package)
• Display is visible regardless of NEMA cabinet selection
Product Specications
Min. Operating Pressure: 35 PSI
Max. Operating Pressure: 150 PSI
Optimum Operating Pressure: 60-90 PSI
*In accordance with NEC guidelines, the water heater is designed for a maximum continuous duty cycle
of 3 hrs. at 100% power output. After 3 hrs. heater should be powered down for long enough to return
heater and electrical infrastructure to ambient temperature.
Special Design Service
• Inquiries for units for unique applications are welcome.
Call our Technical Service department at 1-800-543-6163.
• Custom orders non-refundable
Suggested Specication
Tankless water heater shall be an Eemax model number
_________________________.
Factory installation in a ______(N4/N4X/N4X6) enclosure.
Enclosure to be tted with the following features:
_____ FP Freeze protection (-30°F)
_____ EDS Non-fused disconnect
_____ FDS Fused disconnect
_____ EP Explosion proof (C1D2 compliant)
_____ GFCI True RMS GFCI with digital display and reset
_____ SK 24" legs for free standing applications
_____ SB Siren and Beacon
_____ DC Dry contact
_____ ES Emergency stop - push button
Tankless water heater must have water connections on the bottom
and be constructed with NSF61 listed materials. Unit to accomodate
vertical (upright) or horizontal mounting orientations. Heating element
to be sheathed, copper cartridge style, designed for eld replacement.
Tankless water heater to use 4 line, 20 character LED digital display.
Display to include selectable Celsius / Fahrenheit, inlet temperature,
outlet temperature, and set point temperature. Display to be capable of
relaying ow rate in gallons per minute or liters per minute. Diagnostic
features to include error and fault code notications via digital display.
Control board to maintain error/fault history. Water heater must be
protected by redundant safeties and redundant safeties to include
employ integrated ow meter that will ensure accurate turn-on /
turn-o ow rate. Unit shall have a 0.5 GPM turn on ow Water heater
shall modulate power to the heating elements to maintain a user-
selected output temperature between 60 - 180°F (subject to incoming
water temperature). The unit shall be equipped with both computer-
controlled and electromechanical auto resetting thermostat switches
for high-limited temperature protection. Maximum operating pressure
of 150 PSI. The water heater shall be tted with 3/4" NPT ttings.
Heater shall employ technology that engages upon start-up to avoid
dry-re occurrence. Unit shall be Eemax or approved equal.
In USA
Assembled
L1
L2
L3
Electrical conguration and
requirements
All Eemax three phase units are custom made
to order and as such, are non-returnable and
non-refundable. Check your electrical supply,
making sure all criteria for operating your
Eemax water heater are met.
Eemax 480V and 208V
Three Phase Units Delta Conguration
Requires: 3 Lives and 1 Ground (earth)
ProSeries XTP is compatible with both delta and wye (Y) electrical
conguration requirements. When converting a Y congured unit to a
ProSeries XTP delta congured model, the neutral leg is not required.