tekmar 374 Universal Reset Control User Manual

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The following defined terms and symbols are used throughout this manual to bring attention to the presence of hazards of various risk
levels, or to important information concerning the life of the product.

- Warning Symbol: Indicates presence of hazards which can cause severe personal injury, death or

substantial property damage if ignored.

- Double insulated

- Local level, appliances

INSTALLATION

CATEGORY II

Display

Symbol Description

Definitions

Mixing Device Output Scale
Shows output of injection pump or mixing
valve.

Warning
Displays when an error exists or when a limit
has been reached.

Open / Close
Displays when the actuator is opening or
closing the mixing valve.

DHW
Displays when the DHW pump or valve is on.

Installer Access Level
Displays when the Installer / Advanced Dip
switch is set to Installer

UnOccupied Schedule
Displays when the control is in UnOccupied
Mode.

Pointer
Displays the control operation as indicated by
the text.

Occupied Schedule
Displays when the control is in Occupied
Mode.

°F, °C, min
Units of measurement.

Pump
Displays when the primary pump 1, mix 1 system
pump and mix 2 system pump is operating.

Burner
Displays which stage relay is turned on.

Boiler Demand
Mix 1 Demand
Mix 2 Demand
DHW Demand
Setpoint Demand

Menu Field
Displays the
current menu

Item Field
Displays an
abbreviated
name of the
selected item

Buttons
Selects Menus, Items
and adjust settings

Status Field
Displays the
current status
of the control's
inputs, outputs
and operation

Time & Date Field
Displays days and
AM or PM

Number Field
Displays the current value of the selected item