Figure 2.23 Verifying Incoming Voltage; Manual 2100-620A - Bard D36A2P/BLD.10304 Installation And Service Instructions Manual
Replacement parts manual
dc free cooling unit system
two (2) d-series dual-tec™
wall-mounted package
one (1) bard-linktm plc
lead/lag controller
controller models
lc1000-100/bld.10293, lc1500-100/bld.10291
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Shelter supply breaker in ON position Bard
system breaker in OFF position
Manual 2100-620A
Page
68 of 107
FIGURE 2.23
Verifying Incoming Voltage: VDC
Multimeter set to VDC
Displayed voltage must be within this range
52VDC
48VDC Shelter System
Voltage Range:
40VDC – 56VDC
Typical Running Range:
48VDC – 53VDC
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