Taco VR15

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2.2 Setting Lag Pump IP Address via HTML page
2.2.1 Connect Laptop with standard Ethernet cable
2.2.2 Enter IP Address 192.168.0.245 in any Internet browser
(you do not need to connect to the internet)
2.2.3 Once connected, navigate to the Network tab – make IP Address
changes for Lag pump
2.2.4 CLICK SAVE
10.8.3 Conrm Pump to Pump Communication
3.1 Connect both pumps via CROSSOVER Ethernet cable
3.2 Ensure both pumps are powered
3.3 Observe the Ethernet RJ-45 port’s LEDs on both pumps
3.3.1 LED1 LINK: Slowly blinking when electronics powered, permanently lit
when communication established
3.3.2 LED2 ACT: Indicated Ethernet or RS-485 activity
3.4 Optional conrmation of Pump to Pump communication
3.4.1 Power both pumps
3.4.2 Connect the CROSSOVER Ethernet cable
3.4.3 One of the pumps should run, the other should be in standby
3.4.4 Power o the running pump. After 10 to 15 seconds the standby pump should come on
3.5 IMPORTANT Ethernet cable installation recommendation
3.5.1 Due to the enclosure rating an Ethernet RJ-45 cable end will typically not t
through the drive cover opening consequently the RJ-45 connector should be tted
to the Crossover Ethernet cable after it is fed through the drive cover opening.
• For indoor use only - employer uniquement a l’interieur.
Fluid Temperatures VR15 & VR20 VR25 & VR30
112˚F (50˚C) 7.3 PSIA / 0.5 Bar 4.36 PSIA / 0.3 Bar
176˚F (80˚C) 11.6 PSIA / 0.8 Bar 14.5 PSIA / 1.0 Bar
230˚F (110˚C) 20.3 PSIA / 1.4 Bar 20.3 PSIA / 1.4 Bar
11.1 Application:
• Maximum Operating Pressure: 175 PSI (12 bar)
• Water Temperature Range: 36˚ – 230˚F (2.2˚ – 110˚C)
• Ambient Operation Temperature Range: 32˚ – 104˚F (0˚ – 40˚C).
Ambient temperature should be 104˚F (40˚C) or lower when uid temperature exceeds 194˚F (90˚C).
• Relative Humidity: Max. 95%
• Designed for closed loop heating and cooling systems pumping water or a water/glycol mixture.
• NPSHr - Minimum static inlet .pressure (absolute) at pump suction to avoid damage to the bearing assembly: