Manual
© 2009          D 374 - 03/09  26 of 36 
Adjust Menu (1 of 4)
E1
Mix 1  Mode Selects the mode of operation for mixing 
device 1.
0 (off)
1 (reset)
Default = 1
E1
Mix 1 Room Occupied The desired room air temperature 
during the occupied period for mix 1 zones. This item is 
only available when Mix 1 Mode is set to 1.
35 to 100°F
(2 to 38°C)
Default = 70°F (21°C)
E1
Mix  1 Room Unoccupied The desired room air temperature 
during the unoccupied period for mix 1 zones. This item is 
only available when the Setback / Off DIP switch is set to 
Setback and when Mix 1 Mode is set to 1.
35 to 100°F
(2 to 38°C, OFF)
Default = 65°F (18°C)
A
Outdoor Design The design outdoor air temperature 
used in the heat loss calculations for the heating system. 
This item is only available when Mix 1 Mode is set to 1, 
Mix 2 Mode is set to 1 or the Boiler sensor Return / Supply 
DIP switch is set to Supply
-60 to 32°F
(-51 to 0°C)
Default = 10°F (-12°C)
A
Mix 1 Terminal Unit The type of terminal units that are 
being used in mix 1 zones. This item is only available 
when Mix 1 Mode is set to 1.
1 (HRF1), 2 (HRF2), 
3 (COIL), 4 (CONV), 
5 (RAD), 6 (BASE)
Default = 1
E1
Mix 1 Indoor The design indoor air temperature used in 
the heat loss calculation for mix 1 zones. This item is only 
available when Mix 1 Mode is set to 1.
35 to 100°F
(2 to 38°C, OFF)
Default = 70°F (21°C)
E1
Mix 1 Design The design supply water temperature used 
in the heat loss calculations for mix 1 zones. This item is 
only available when Mix 1 Mode is set to 1.
70 to 220°F
(21 to 104°C, OFF)
E1
Mix 1  Minimum The minimum allowed mix 1 target 
temperature. This item is only available when Mix 1 Mode 
is set to 1.
OFF, 35 to 150°F
(OFF, 2 to 66°C)
E1
Mix 1  Maximum The maximum allowed mix 1 target 
temperature. This item is only available when Mix 1 Mode 
is set to 1.
80 to 220°F
(27 to 104°C)
E1
Mix 1 Motor The time that the actuating motor requires to 
operate from fully closed to fully open. This item is only 
available when the Floating / Variable DIP switch is set to 
Floating and Mix 1 Mode is set to 1.
30 to 230 seconds
Default = 160 seconds
E1
Mix 2  Mode Selects the mode of operation for mixing 
device 2.
0 (off)
1 (reset)
2 (setpoint)
Default = 1
E1
Mix 2 Room Occupied The desired room air temperature 
during the occupied period for mix 2 zones. This item is 
only available when Mix 2 Mode is set to 1.
35 to 100°F
(2 to 38°C, OFF)
Default = 70°F (21°C)
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