9. User Interface
Display
Menu Field
Displays the
current menu
Status Fields
Displays the current
status of the control's
inputs, outputs and
operation. Most symbols
in the status field are
only visible when the
VIEW Menu is selected
Symbols
CALLS
Calls
Displays any call for heat the control is
receiving.
PUMPS
Pumps
Displays any pump currently operating.
Zones
ZONES
1 2 3 4
Displays if an on-board zone is operating.
WARNING
Displays if an error exists on the system.
ENERGY SAVING INDICATOR
Saving
Displays when the system is saving
energy. See the Saving Indicator section.
10. Access Level
A Watts Water Technologies Company
VIEW
ADJUST
MONITOR
MIN
MAX
Calls
Pumps
Boil Exp
Boil System
DHW Setp
DHW Var
Press menu button until the Toolbox Menu
item button to locate the access level setting.
ACCESS LEVEL
Selects the Access Level of the control, which determines the Menu items
INST (Installer)
available. USER provides the most limited level of access and shows
or USER
the fewest possible items.
Default = INST
When set to USER, all thermostats are locked and the number of thermostat
settings available are reduced.
min
hr
sec
PM
AM
WWSD Saving
Zones
1 2 3 4
1 2
WWSD
WWSD
Displays when the system is in Warm
Weather Shut Down.
°F°C
°F, °C, %, HOURS, MINUTES, SECOND
minhr
Units of measurement for current number.
sec%
UNOCCUPIED
Indicates that a User Switch or Timer has
put the system into UnOccupied.
BOILER
Indicates that the boiler should be
heating.
MIN / MAX
MIN
MAX
Displays when an operating temperature
reaches a minimum or maximum value.
3
Item Field
Displays the name
of the selected item
Number Field
Displays the
current value of
the selected item
is displayed. Press
© 2014
400_Q - 02/14