Technical data

Guide Specifications
44 APC NetworkAIR™ FM-DX
E. ELECTRICAL PANEL
1. The control voltage shall be 24 VAC, class 2 circuit. The electrical panel shall contain
contactors, starters, overload protection devices, and input power disconnects. The panel
shall be located in the front of
the unit for available access.
F. EVAPORATOR COIL/94VO THERMAL CONDENSATE PAN
1. The evaporator coil shall use aluminum fins and rifle-bored copper tubes. Coil end-
supports shall be galvanized steel. To enhance dehumidification, the modular system shall
utilize dual distributors on one circuit of the refrigeration system. Condensate pan shall be
94V0 Thermal formed, anti-fungal, non-ferrous material for higher indoor air quality.
2. The condensate pan shall have a UL required overflow protection pipe. The overflow
piping shall extend from the condensate pan to the base pan of the unit and allow for
optional field piping as a gravity drain.
G. PROGRAMMABLE INPUT/OUTPUT INTERFACE MODULE
1. The unit shall provide field connection through a system programmable input/output
module. Each interface module shall be programmable with outputs that can map from
any system alarm through the microprocessor controller. Inputs shall be capable of
mapping to outputs as a system alarm or custom alarm.
H. REFRIGERATION SYSTEM MONITORING
1. The system shall report real time monitoring of both suction and discharge pressures to the
controller. Pressures shall be logged and displayed at the proper menu selection on the
controls.
I. MAIN POWER CIRCUIT BREAKERS
1. A factory installed, non-automatic main power circuit breaker shall disconnect all high
voltage power to the unit if necessary. The disconnect switch shall be accessible without
removing the electric box cover.
J. REDUNDANT GROUP CONTROL
1. Shall allow up to 4 groups of 3 FM units to communicate with each other for redundancy,
demand fighting prevention, mode assist, and global sharing of certain settings. RGC
requires a ship-loose network cable interconnection.
K. NETWORK MANAGEMENT CARD
1. The network management card shall permit multi-level access to monitoring, control, and
even notification features over the user’s network.