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CONTROLS
Programmable Thermostat
The standard controller on all DAM equipment is a programmable thermostat. Installations where close
environmental control is not required, a single stage cooling programmable thermostat is available.
Units with either humidifiers and/or electric reheat will require an upgrade to a Mini-dap4 or Expanded
dap4.
Mini-dap4 Microprocessor Control Controller
The optional controller on all DAM equipment is the Mini-dap4 microprocessor controller. The controller
includes unit controller and a remote display. Normal functions and service diagnostics is accessed by
the remote graphic touch display (dap4Touch). The controller allows recall and display of the high and
low temperature for the last 24 hours, high and low humidity for the last 24 hours, current percent of
capacity and average percent of capacity for the last hour of operation for compressor, reheat,
humidification, dehumidification, component runtimes (if applicable) for fan motor(s), reheat,
humidification, and dehumidification. This state-of-the-art controller has a separate manual that goes
into extensive detail regarding functions, features, programming and troubleshooting.
NOTICE:
The Mini-dap4 microprocessor controller has an entire manual
dedicated to its use and operation. This manual must be referenced to
complete a thorough unit installation. Startup is not complete until the Mini-
dap4 controller settings are established.
Optional Expanded dap4 Microprocessor Controller
The Expanded dap4 microprocessor controller is available as an upgrade from the programmable
thermostat or Mini-dap4 and offers additional features and additional analog inputs/outputs. There is a
separate manual with extensive detail regarding the functions, features, programming and
troubleshooting.
NOTICE:
The Expanded dap4 microprocessor controller panel has an entire
manual dedicated to its use with detailed operation functions, features, and
parameter settings. This manual must be referenced to complete a thorough
unit installation. Startup is not complete until the controller settings are
established.
Remote Heat Exchangers
Most of the controls on remote condensers, condensing units or fluid coolers consist of basic
electromechanical type components. Remote heat exchangers have a separate User Manual which
gives complete details on adjusting thermostat settings, etc. Also refer to Section
Summary of Contents for DAMA-01
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