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PRDCAM
AHU Communication Kit Installation Manual
Due to our policy of continuous product innovation, some specifications may change without notification.
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Specifications
Table 1:
PAHCMS000 AHU Communications Kit Specifications Table.
AHU Communications Kit Components
Table 2: PAHCMS000 AHU Communications Kit Components Table (factory supplied).
Kit Model Number
PAHCMS000
For Use With
Multi V and Single Zone
Power Supply Requirements
208-230VAC, 60Hz, 1Ph
Rated Current
0.1A
Ambient Operating Temperature Range
-4 to +149°F
Ambient Operating Humidity Range
0 to 98% (Non-condensing)
Dimensions (in., W x H x D)
14-31/32” W x 6-3/32” H x 11-13/16” D
Net Weight (lbs.)
16.5
Shipping Weight (lbs.)
19.4
Communications
RS-485 (4 wires required: 2 connect to IDU A/B terminals and 2 connect to UI4/G terminals on ODU)
Communications Cable
AWG 18 x 4 Stranded, Shielded Copper Cable
Part
Quantity
Image
AHU
Communications Kit
One (1)
Return Air (Room)
Thermistor
One (1)
Pipe Thermistor
Two (2)
(One [1] Pipe In,
One [1] Pipe Out)
AHU COMMUNICATIONS KIT SPECIFICATIONS,
COMPONENTS LIST