OMM 1008-1
63
SET UNIT SPs (5)
Reset Type =none
MaxResetDT =XX.X
°
°
°
°
F
StrtResetDT=XX.X
°
°
°
°
F
Reset Type settings can be NONE, RETURN, or 4-20 as determined by the LWT Reset Type setpoint.
SET UNIT SPs (6)
Soft Load = OFF
BeginAmpLimit=40%
SoftLoadRamp=05min
Soft Load settings can be OFF or ON as determined from the Soft Load setpoint.
SET UNIT SPs (7)
Max/Min LWT Rates
Max = 0.5
°
°
°
°
F/min
Min = 0.1
°
°
°
°
F/min
Pump Selection
SET UNIT SPs (8)
EvapRecTmr =X.Xmin
EvapPump = #1 ONLY
CondPump = #2 PRIM
The Evaporator Water Pump outputs will be controlled in a Primary/Standby manner according to the Evap
Pump setpoint which may be set to #1 Only, #2 Only, Auto, #1 Primary/#2 Standby, or #2 Primary/#1
Standby.
•
If #1 Only is selected, only pump #1 will be started even in event of a failure.
•
If #2 Only is selected, only pump #2 will be started.
•
If Auto is desired, the unit will try to balance operating hours on each pump by starting the pump with the
least amount of operating hours first. In case of pump failure, the unit will start the backup pump.
•
In standby mode, the primary pump will always be started first. The standby pump will only be started if
there is a failure indicated on the primary pump.
An Evaporator Water Pump output will be ON if the Evap State is set to START or RUN. Both outputs will
be OFF if the Evap State is set to OFF.
SET UNIT SPs (9)
Templifier Scr Water
No Start =070
°
°
°
°
F
Delta Reset=055
°
°
°
°
F
This menu does not apply to Magnitude chillers and should be ignored.
SET UNIT SPs (10)
VFD = Yes
Min Speed = XXX%
Max Kw = 076.0
VFD settings are controlled by the compressor on-board microprocessor and these settings are not used.
