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Override Menu
Description
Range
Access
MANUAL OVERRIDE
Manually override the normal automatic operation of the control to test the equipment or operate
the system at the maximum temperature limits.
Auto = Normal operation.
Hand = Manual override of each relay output.
Max Heat = Operate hydronic system at maximum heat.
Test = Operate electric system for 10 minutes.
Purge = Hydronic system purge operates pumps to help bleed air from the system.
Conditions: Always available.
Auto,
Hand,
Max Heat,
Test,
Purge,
Off
User
Installer
SYSTEM PUMP
Manually turn on the system pump during the HAND Manual Override.
Conditions: Available when 1) Application Mode is set to PWM Zone, Boiler, Mixing or Mix,
and 2) Manual Override is set to Hand.
Off or On
Default = Off
User
Installer
HEAT RELAY
Manually turn on the heat relay during the HAND Manual Override.
Conditions: Available when 1) Application Mode is set to PWM Zone, Mix or Electric and 2) Manual
Override is set to Hand.
Off or On
User
Installer
BOILER ENABLE
Manually turn on the boiler during the HAND Manual Override.
Conditions: Available when 1) Application Mode is set to PWM Zone or Mix and 2) Manual Override
is set to Hand.
Off or On
Default = Off
User
Installer
BOILER MODULATION
Manually set the modulating boiler firing rate during the HAND Manual Override.
Conditions: Available when 1) Application Mode is set to Boiler or Mix, 2) Manual Override
is set to Hand, and 3) Boiler Type is set to Mod.
0 to 100%
Default = 0%
User
Installer
BOILER STAGE 1
Manually turn on the boiler stage 1 during the HAND Manual Override.
Conditions: Available when 1) Application Mode is set to Boiler, Mix and 2) Manual Override
is set to Hand.
Off or On
Default = Off
User
Installer
BOILER STAGE 2
Manually turn on the boiler stage 2 during the HAND Manual Override.
Conditions: Available when 1) Application Mode is set to Boiler or Mix, 2) Manual Override
is set to Hand, and 3) Boiler Type is set to Stage 2.
Off or On
Default = Off
User
Installer
BOILER EMS
Manually set the modulating boiler firing rate during the HAND Manual Override.
Conditions: Available when 1) Application Mode is set to Boiler or Mix, 2) Manual Override
is set to Hand, and 3) Boiler Type is set to EMS.
Off, 50 to 210°F
(10 to 99.0°C)
Default = Off
User
Installer
MIX OUTPUT
Manually set the mixing valve or injection mixing pump output during the HAND Manual Override.
Conditions: Available when 1) Application Mode is set to Mixing or Mix, and 2) Manual
Override is set to Hand.
0 to 100%
Default = 0%
User
Installer
HAND DURATION
Select the amount of time that the HAND Override is in effect before returning to Automatic operation.
Conditions: Available when Manual Override is set to Hand.
0:10 to 72:00
hours
Default = 0:10 hour
User
Installer
MAX HEAT DURATION
Select the amount of time that Max Heat is in effect before returning to Automatic operation.
Conditions: Available when 1) Application Mode is set to PWM Zone, Boiler, Mixing or Mix,
and 2) Manual Override is set to Max Heat.
0:10 to 72:00
hours
Default = 24:00 hour
User
Installer
PURGE DURATION
Select the amount of time that the Purge is in effect before returning to Automatic operation.
Conditions: Available when 1) Application Mode is set to PWM Zone, Boiler, Mixing or Mix,
and 2) Manual Override is set to Purge.
0:10 to 72:00
hours
Default = 24:00 hour
User
Installer