Corporate HQ Machine Room
LIVE
12 may 2026 · 14:32 CLT
Overview
Cooling Production 11
Distribution 3
Operation · Alarms 3
!
3 active out-of-range conditions
1 critical · 2 warnings — click to view detail
→
ΔT Chillers
6.3°C Average
86% Compliance
Band 5–7 °C ▲ +0.2 °C vs prev. 30d
ΔT Towers
3.5°C Average
71% Compliance
Band 4–6 °C ▼ −0.4 °C vs prev. 30d
Operational Compliance
94% Score
5/6 Seq. OK
Target ≥ 95% ▲ +2% vs prev. 30d
Diagnostic Matrix
% time in each quadrant
Chiller ΔT OK
Chiller ΔT Low
Tower OK
System Optimal
67%
Hydraulic Issue
10%
Tower Low
Rejection Issue
8%
Chiller Issue
15%
67% in optimal state.
The remaining 33% is concentrated in combined chiller issues (15%), which suggests reviewing building thermal load or condenser flow.
Operating Sequences
% time compliant
01 Chiller → CP Pump 100%
02 Chiller → CC Pump 99%
03 Chiller → Tower 94%
04 CP → CS (distribution) 98%
05 Tower → CC 100%
06 System OFF Consistency 87%
Monthly evolution · last 12 months
ΔT Chillers monthly avg.
target 5–7 °C
5.2
5.4
5.7
5.9
6.0
6.1
6.2
6.3
6.2
6.3
6.4
6.3
JunJulAugSepOctNovDecJanFebMarAprMay
ΔT Towers monthly avg.
target 4–6 °C
4.8
4.5
4.2
4.0
3.8
3.7
3.9
4.1
3.9
3.7
3.6
3.5
JunJulAugSepOctNovDecJanFebMarAprMay
Op. Compliance monthly
% · target ≥ 95
78
82
85
88
90
92
91
93
90
92
95
94
JunJulAugSepOctNovDecJanFebMarAprMay
Operation pattern · day × hour
Heatmap · plant active
% of time with at least 1 chiller ON · updated 5s ago
0%
100% Hover over cell for detail
ⓘ Click a row to view detail. Ctrl+click to compare multiple assets. Click a group separator to compare the whole group.
ΔT Chillers
6.3°C Average
86% Compliance
Band 5–7 °C ▲ +0.2 vs prev period
ΔT Towers
3.5°C Average
71% Compliance
Band 4–6 °C ▼ −0.4 vs prev period
Plant op. hours
624h Combined
87% of the period
30 days · 720h max ▲ +24h vs prev. period
Equipment in MANUAL
2/11 Current
91% Auto in period
PMP 2 CC · CT 2 ▼ −3% vs prev. period
Production cycle · flow
click a block to filter the table · double-click to view all in chart
CP Pumps
2/3 ON
Primary · CHW
→
Chillers
1/2 ON
ΔT 6.4 °C
→
CC Pumps
2/3 ON
1 in FAULT
→
Towers
2/2 ON
T2 low ΔT
Production cycle assets
click row = select · ctrl/cmd+click = add to chart · click group = all
Asset Type Status Mode Metric · 30d Hours 30d Comp. 30d
Production · Chillers (2) — click to compare
Chiller 1
Carrier 30HXC · 150 TR
 Chiller ON AUTO ΔT 6.4 °C 412 h 88%
Chiller 2
Carrier 30HXC · 150 TR
 Chiller OFF AUTO — 212 h 84%
Hydraulics · Primary Pumps (CP) (3) — click to compare
BBA 1 CP Primary pump ON AUTO — 512 h 100%
BBA 2 CP Primary pump OFF AUTO — 128 h 100%
BBA 3 CP Primary pump ON AUTO — 340 h 100%
Hydraulics · Condenser Pumps (CC) (3) — click to compare
BBA 1 CC Condenser pump ON AUTO — 412 h 100%
BBA 2 CC Condenser pump FAULT MAN TF active 88 h 62%
BBA 3 CC Condenser pump ON AUTO — 298 h 100%
Heat Rejection · Towers (2) — click to compare
Tower 1 (TE 1)
BAC · 200 TR
 Cooling tower ON AUTO ΔT 3.8 °C 498 h 76%
Tower 2 (TE 2)
BAC · 200 TR
 Cooling tower ON MAN ΔT 3.1 °C 312 h 66%
DETALLE Chiller 1 · cooling production
Telemetry · Chiller 1
last 24h · 1 min samples · updated 5s ago
Usage pattern · day × hour
% of time ON · aggregated by hour-day
0%
100%
ⓘ Click a row to view detail. Ctrl+click to compare multiple pumps. Click a group separator to compare all.
Pumps running
2/3 Current
2.1 Period average
Normal demand ≈ similar to prev. period
Availability
99.7% Period
100% Last 24h
Target ≥ 99% ▲ +0.3% vs prev. period
Usage balance
428h Difference
CS1 Most used
Consider rotation CS1: 524h · CS3: 96h
Auto Mode
3/3 in AUTO
100% period time
No equipment in MANUAL — stable
Secondary Pumps · distribution to building
click row = select · ctrl+click = compare
Pump Status Mode Thermal fault Period hours % of usage % AUTO period
Distribution · Secondary Pumps (CS) (3) — click to compare
BBA 1 CS ON AUTO OK 524 h 56% 100%
BBA 2 CS ON AUTO OK 320 h 34% 100%
BBA 3 CS OFF AUTO OK 96 h 10% 100%
DETALLE BBA 1 CS · secondary pump
Telemetry · PMP 1 CS
last 24h · 1 min samples · updated 5s ago
ⓘ Operations panel · out-of-range condition alarms NOW, period history, analysis and sequences.
Active alarms
3 Active now
1 Critical
1 critical · 2 warnings Last: 18 min ago
Period events
47 Total · 30d
12 Critical
44 resolved · 3 active ▲ +8 vs prev. period
Downtime
14% of the period
102h accumulated
Average duration: 2.1h Longest: 14.5h
Top equipment
BBA 2 CC Most alarms
14 Events
Condenser pump 30% of total
Active now
Out-of-range parameters
3 active · updated 5s ago
!
FT BBA 2 CC Thermal fault in condenser pump 2
Active for02h 14m
⚠
ΔT-LOW Tower 2 Tower 2 ΔT below critical band (3.1 °C < 4 °C)
Active for01h 02m
M
MANUAL TE 2 Tower 2 selector in MANUAL — automation disabled
Active for00h 18m
Period analysis
Equipment with most alarms
30d · top 7
01
BBA 2 CC · condenser pump
14
30%
02
Tower 2 (TE 2) · heat rejection
10
21%
03
Chiller 2 · production
7
15%
04
Tower 1 (TE 1) · heat rejection
6
13%
05
BBA 3 CC · condenser pump
4
9%
06
Chiller 1 · production
3
6%
07
BBA 2 CP · primary pump
3
6%
Distribution by severity
30d
47
Events
Critical 12 · 26%
Major 22 · 47%
Warning 13 · 28%
Heatmap · alarms raised by day×hour
event count · 30d
0 events
5+ events
Full history
Alarm history
47 events · 30d
Type Equipment Severity Start Close Duration Status
FT BBA 2 CC BBA 2 CC CRITICAL 12 May · 12:18 — 02h 14m ACTIVE
ΔT-LOW Tower 2 Tower 2 MAJOR 12 May · 13:30 — 01h 02m ACTIVE
MANUAL TE 2 Tower 2 WARNING 12 May · 14:14 — 00h 18m ACTIVE
SEQ-FAIL Chiller→Tower Chiller 1 CRITICAL 11 May · 22:14 11 May · 22:48 00h 34m CLEAREDACK
ΔT-LOW Tower 2 Tower 2 MAJOR 11 May · 14:22 11 May · 18:55 04h 33m CLEARED
FT BBA 2 CC BBA 2 CC CRITICAL 10 May · 16:08 10 May · 17:42 01h 34m CLEAREDACK
ΔT-LOW Chiller 2 Chiller 2 MAJOR 10 May · 11:32 10 May · 12:18 00h 46m CLEARED
SEQ-FAIL Chiller→CC Chiller 1 CRITICAL 09 May · 08:15 09 May · 08:22 00h 07m CLEARED
MANUAL BBA 2 CC BBA 2 CC WARNING 08 May · 09:30 08 May · 14:12 04h 42m CLEAREDACK
ΔT-LOW Tower 1 Tower 1 MAJOR 07 May · 13:45 07 May · 16:30 02h 45m CLEARED
Showing 1–10 of 47 events
Sequence and mode status
Operating Sequences
30 days
01 Chiller → CP Pump 100%
02 Chiller → CC Pump 99%
03 Chiller → Tower 94%
04 CP → CS (distribution) 98%
05 Tower → CC 100%
06 System OFF Consistency 87%
Manual/Automatic Selectors
current status · 11/13 in AUTO · live
BBA 1 CPAUTO
BBA 2 CPAUTO
BBA 3 CPAUTO
BBA 1 CCAUTO
BBA 2 CCMAN
BBA 3 CCAUTO
BBA 1 CSAUTO
BBA 2 CSAUTO
BBA 3 CSAUTO
TE 1AUTO
TE 2MAN
VEX 16AUTO
VEX 17AUTO
% time all in AUTO · 30 days 91%