Mode 6: Outdoor Reset Operation: View Display - Camus Hydronics MFH060 Installation, Operation And Service Manual

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MODE 6: OUTDOOR RESET OPERATION: VIEW DISPLAY

Mode 6 is intended for multiple appliance application and all stages are closed at all times. In essence
there is no operator at the appliance. A removable jumper is provided in the electrical enclosure across the
contacts to be used for connection to the remote operator. The fixed auto re-set limit is set to 230°F. In
addition to the auto reset limit the factory installs a manual re-set limit set to 250°F. The control provides
pump operation. Staging operation is provided by an external sequencing control. Heat demand is
provided to the external sequencing control. External sequencing control then provides heat demand to the
control. Each control turns on its respective appliance pump and stage 1 contact whenever an external
heat demand is present. Once the external heat demand is removed from the control, the control turns off
the stage 1 contact and operates the pump to provide purging. Once the purge period is complete, the
control turns off the appliance pump.
From the Home display;
1) Press [ITEM] to view the following parameters:
the appliance pump.
Display
Parameter
Name
Boiler Outlet
Real-time Outlet Temperature to Boiler
Temperature
Boiler Inlet
Real-time Inlet Temperature to Boiler
Temperature
Real-time temperature difference
Boiler Delta between the outlet sensor and the inlet
T sensor.
Monitors the amount of operational
time since the unit was installed. The
first two digits are the number of
Total Run
thousands of hours and the three digit
Time Since
display shows the number of hundreds
Installation
of hours.
Press
the counter
25
Parameter Description
simultaneously to reset
Parameter
Range
o
14 to 266 F
o
(-10 to 130 C)
o
14 to 266 F
o
(-10 to 130 C)
o
-99 to 252 F
o
(-72 to 140 C)
Alternates
between 00 and
999