AAON MODGAS-X, Техническое руководство

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MODGAS-X Technical Guide
INPUTS AND OUTPUTS
Inputs and Outputs
AUX 2 (RLY4) - Stage 3 Heat
(Fixed or Modulating)
If configured for three or more stages of heat, this relay would
enable the 3rd stage of heat as needed to maintain the configured
Supply Air Temperature Setpoint. This stage and any additional
stages of heat will stage up and down as required to maintain the
Supply Air Temperature Setpoint. The Stage Up Delay default
is three minutes. The Stage Down Delay default is one minute.
12 Relay E-BUS Expansion Module
(Stages 4-15 Fixed Heat)
These relays should only be used in Stand-Alone Mode when
more than three stages of heat are configured. These relays will
successively stage up based on the Stage Up Delay to maintain
the configured Supply Air Temperature Setpoint. This stage and
any additional stages of heat will stage up and down as required
to maintain the Supply Air Temperature Setpoint. The Stage Up
Delay default is three minutes. The Stage Down Delay default
is one minute.