Tekmar 421 Mixing Reset Module Bedienungsanleitung PDF herunterladen (Seite 8)

Item Field

Range

Access Description

30 to 230 seconds

Default = 105

MIX MOTOR

The time that the actuating motor requires to operate

from fully closed to fully open.

Note: This item is only available when the Mix Mode

setting is set to floating action (FLt).

OFF, 80 to 180°F

(OFF, 26.5 to 82.0°C)

Default = 140°F

(60.0°C)

InS

BOILER MINIMUM SECTION D

The minimum allowed boiler target temperature and

boiler return protection temperature. Check the boiler

manufacturer’s manual for recommend supply water

temperatures.

Au, 2 to 42°F

(Au, 1 to 23.5°C)

Default = Au

BOILER DIFFERENTIAL SECTION D

The temperature differential that the control is to use

when it is operating the boiler.

Note: This item is only available when the Boiler

Sensor Sup / Ret DIP switch is set to Sup and the

tN4 DIP switch is set to Boiler.

Au, 5 to 30 min

Default = Au

CYCLES PER HOUR

The cycle length that all tN4 device heating zones

will synchronize to.

NONE, Mbr1, Mbr2,

Mbr3, Mbr4

Default = NONE

InS

SCHEDULE

Selects which network setback schedule the control

will follow.

40 to 100°F, OFF

(4.5 to 38.0°C, OFF)

Default = 70°F (21.0°C)

InS

WWSD OCCUPIED SECTION B

The system’s warm weather shut down temperature

during the Wake and Occupied periods.

40 to 100°F, OFF

(4.5 to 38.0°C, OFF)

Default = 60°F (15.5°C)

WWSD UNOCCUPIED

SECTION B

The system’s warm weather shut down temperature

during the Sleep and Unoccupied period.

Note: This item is only available when the Schedule

is not set to OFF.

Adjust Menu (2 of 2)

ADJUST MENU

After the last item, the control returns to the first item in the menu.

1 2 3 4 5 6 7 8 9 10 11 12 13 ... 19 20

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