Mammoth 2 to 6 Tons: High Efficiency, Superior IAQ Single Circuit Vertical (B-Vintage) - Manual (Page 17)

17
MAMM-WSHP-IOM-1BA (February 2012)
Normal maintenance on B-Vintage units is generally
limited to filter changes.
Air filter changes are required at regular intervals. The
time period between changes will depend upon the pro-
ject requirements. It is suggested that the filter be
checked at 60-day intervals for the first year until ex-
perience is acquired.
The condensate drain pan should be checked annually
and cleaned and flushed as required.
Recording of performance measurements of volts,
amps, and water temperature differences (both heating
and cooling) is recommended. A comparison of logged
data with start-up and other annual data is useful as an
indicator of general equipment condition.
General Maintenance
Periodic lockouts almost always are caused by air or
water problems. The lockout (shutdown) of the heat
pump is a normal protective result. Check for dirt in the
water system, water flow rates, water temperatures,
airflow rates (may be dirty filter), and air temperatures.
If the lockout occurs in the morning following a return
from night setback, entering air below machine limits
may be the cause.
Mammoth brand products are serviced by Authorized
Service Providers. For service support, contact Mam-
moth at 952-358-6618 or [email protected].
Parts and Service Support
Parts for Mammoth brand products are available by
contacting your local representative. For assistance
locating your Mammoth representative, call 952-358-
6600 or e-mail [email protected].