Tekmar Universal Reset Module 422 User Manual

© 2007 D 422 - 08/07 8 of 32
Item Field Range Access Description
-60 to 45°F
(-51.0 to 7.0°C)
Default = 10°F
(-12.0°C)
InS
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OUTDOOR DESIGN
SECTION B
The design outdoor air temperature used in the heat
loss calculations for the heating system. Typically set
to the temperature of the coldest day of the year.
VAr, FLt
Default = VAr
InS
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MIX 1 MODE SECTION G
Select the type of mixing device to be used for Mix 1.
Options are variable speed injection pump (VAr) or
floating action (FLt).
1 HRF1
2 HRF2
3 Fancoil
4 Fin-tube Convector
5 Radiator
6 Baseboard
Default = 1
InS
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MIX 1 TERMINAL SECTION B
The type of heating terminal units that are being
used in Mix 1 zones.
40 to 100°F
(4.5 to 38.0°C)
Default = 70°F (21.0°C)
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MIX 1 INDOOR SECTION B
The design indoor air temperature used in the heat
loss calculation for Mix 1 zones. Typically set to
70°F (21.0°C).
70 to 220°F
(21.0 to 104.5°C)
Default = 120°F
(49.0°C)
InS
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MIX 1 DESIGN SECTION B
The supply water temperature required for the Mix 1
zones on the typical coldest day of the year.
OFF, 40 to 150°F
(OFF, 4.5 to 65.5°C)
Default = OFF
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MIX 1 MINIMUM SECTION G
The minimum allowed Mix 1 target temperature.
80 to 220°F, OFF
(26.5 to 104.5°C, OFF)
Default = 140°F
(60.0°C)
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MIX 1 MAXIMUM SECTION G
The maximum allowed Mix 1 target temperature.
Adjust Menu (1 of 5)
The Adjust Menu items are the programmable settings
used to operate the mechanical equipment.
Continued on next page.
ADJUST MENU

Tekmar Universal Reset Module 422 Specifications

General

Brand	Tekmar
Model	Universal Reset Module 422
Category	Control Unit
Language	English