Heater Status Menu; Economy Mode Setup Menu - Lochinvar COMPACT ASME HI-POWER 5 Manuel D'instructions

HEATER STATUS MENU

This menu displays non adjustable operational information. Use
the Up & Down Buttons to navigate to the bottom of this menu.
Top of Menu
Bottom of Menu
Status - Displays the current Operating State of the control system.
IE: Heating, Standby, Fault.
Elements On # - Displays the number of heating elements the
control system has energized.
ECO Contact - Displays the current state of the ECO high
temperature limit switch contacts.
Enable / Disable 1 & 2 - Displays the current state, open or closed,
of the two Enable/Disable circuits (J7 socket on the CCB ) provided
for external supervisory controls such as building EMS (Energy
Management System). See "Wiring Diagrams" on page 13.
Both of these Enable/Disable circuits must be closed to "enable"
heating operation. If either Enable/Disable circuit is open for any
reason heating operation will be "disabled." There is a plug with
two jumper wires installed from the factory in the CCB J7 socket
to enable heating operation when external controls are not in use.
Note: If a supervisory control(s) is used to enable/disable
heating operation, install field wiring between the J7
socket on the CCB and a set of "dry contacts" on the
external control per all applicable building codes. This
is a switching circuit only: DO NOT apply any external
voltage or connect any load (IE: relay coil) to either
circuit.
Element # On - Displays the on/off status of each heating element.
Yes = On, No = Off.
Tank Full - Displays the status of the optional LWCO (Low Water
Cut Off) device. Yes = water level is acceptable, No = water level
is low.
Alarm Condition - Displays the status of the user definable Alarm
Output function. See "Alarm Output Setup Menu" on page 27.
Yes = alarm condition has been met, No = alarm condition has
not been met.
Alarm Relay Output - Displays the state of the normally open
contacts of the Alarm Output relay. This relay (J3 contacts on the
CCB) is used for building EMS (Energy Management System)
notification of operational conditions such as Fault conditions.
See "Wiring Diagrams" on page 13.

ECONOMY MODE SETUP MENU

This menu contains settings used to establish an "Economy Set
Point" and "Economy Mode" operating periods. This control system
feature can help reduce operating costs during unoccupied, low
load, or peak demand periods.
Desktop Screen During Economy Mode
Economy Mode Setup Menu
Setpoint Adjustment - Adjustable user setting (2°F to 50°F -
factory default is 20°F) the control system uses to calculate the
"Economy Set Point." The Economy Set Point = normal Operating
Set Point minus the programmed Setpoint Adjustment value. The
Economy Set Point is the water temperature the control system
maintains during programmed Economy Mode time periods.
"Economy Set Point" is displayed instead of "Operating Set Point"
and "Economy Mode" appears beneath the current time on the
Desktop Screen during Economy Mode time periods.
Current Time - Seven Day 24 hr clock. Use this menu item
to set the current time and day of the week. Current day and
time are not set from the factory. "Clock Not Set" will be dis-
played on the Desktop until the time/day has been initially set.
Note: the time will not self adjust for Daylight Savings time.
Heater In Economy Mode - Displays whether the control system
is currently operating in Economy Mode or not.
Daily Operating Mode (Sun - Mon - Tue - Wed - Thu - Fri - Sat)
- Seven daily sub menus are listed at the bottom of the Economy
Mode Setup menu. There are 3 Operating Modes in each sub
menu; "Normal Operation All Day" - "Economy Mode All Day" and
"Normal Operation Between." Only one Operating Mode can be
active, the factory default is Normal Operation All Day.
Normal Operation All Day: When this operating mode is active
the normal Operating Set Point is used for the entire day.
Economy Mode All Day: When this operating mode is active the
Economy Set Point is used for the entire day.
Normal Operation Between: When this operating mode is active
there will also be start and stop times to program. The normal
Operating Set Point is used between the programmed start and
stop times and the Economy Set Point will be in effect during the
rest of the day. There is one start time and one stop time event
per day.
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