Mammoth 5 to 40 Tons: Water-to-Water (K-Vintage) - Manual (Page 9)

9
MAMM-WSHP-IOM-1KA (September 2011)
Operating Limits
Environment
Operating voltages
208-230/60/3. . . . . . . . . 187 volts min.; 253 volts max.
460/60/3 . . . . . . . . . . . . 414 volts min.; 506 volts max.
380-415/50/3. . . . . . . . . 342 volts min.; 456 volts max.
575/60/3 . . . . . . . . . . . . 518 volts min.; 632 volts max.
380/60/3 . . . . . . . . . . . . 342 volts min.; 418 volts max.
Additional Information For Initial Start-up Only
This equipment is designed for indoor installation only.
Sheltered locations such as attics, garages, etc., gen-
erally will not provide sufficient protection against ex- tremes in temperature and/or humidity, and equipment
performance, reliability, and service life may be ad-
versely affected.
Note:
Voltages listed are to show voltage range. However,
units operating with over- or under-voltage conditions
for extended periods of time will experience premature
component failure. Three phase system imbalance
should not exceed 2%.
APPLICATION LIMITS
Standard range Low Temp Geothermal
COOLING HEATING COOLING HEATING
MINIMUM ENTERING WATER TEMPERATURE 50˚ 40˚ 25˚** 25˚**
MAXIMUM ENTERING WATER TEMPERATURE 110˚ 110˚ 110˚ 110˚
*Application limits apply at or above standard flow rates specified for size of unit.
** Requires glycol in the system
WATER TEMPERATURES / Degrees F *