AdvAntAge - digitAl vAv diffusers
PRODUCT OVERVIEW & INSTALLATION INSTRUCTIONS
2
ACUTHERM ADVANTAGE - Manual
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acutherm.com
figure 4 - MAster JunCtiOn PAnel
Power supply to Master
All Advantage Master units require a 24 VAC power supply and each draws 3.0 VA. There are three options for power:
1.
Field Supplied 24 VAC
Connect 24 VAC and common lines to optional TP
(Terminal Plug). (One TP is supplied as a standard item in
the AUX HEAT output, and may be relocated for power
input if not required for AUX HEAT.)
2.
TR115 / TR277 20 VA Transformer
Master units supplied with transformer mounted to
Advantage Diffuser require field connection of primary
power supply and grounding. Secondary power supply will
be factory connected to pluggable 24 VAC PWR terminal
block.
See Mounting/Installation instructions on Page 9 if
transformer is shipped separately.
3.
Advantage Power Module (APM)
(See Mounting/Installation Instructions on Page 8)
Use a C35 (35’ Plenum rated snap-in cable) to connect
power output jack on APM to power input jack on
Advantage.
Additional Advantage Master Units can be powered by
daisy-chain connections if optional CSJ (Splitter Jack), is
used. See Page 8 for limitations.
HOT and COMMON 24 VAC polarity is critical and must be
consistent. 24 VAC COMMON must be EARTH ground in field
to ensure proper BACnet network communication.
NOTE
!
3. APM
1. Field Supplied
and
2. Transformer
Normal Operation
• Power Signal (green) ‘On’
• Status (red) ‘Flashing’
• Reheat (orange) ‘On’ when heat on
• Overload (red) ‘Off’
• Net Health (green) ‘Flash’ with BACnet
