User Guide

6
Flow Capacity at 50-50 mixed ratio
Pressure Drop Across Valve
Model
Min
System
Draw+
CV
5 psi
34 kpa
10 psi
69 kpa
20 psi
138 kpa
30 psi
207 kpa
45 psi
310 kpa
50 psi
345 kpa
LFIS075 0.5 7.3
16 gpm
61 lpm
23 gpm
87 lpm
33 gpm
125 lpm
40 gpm
151 lpm
49 gpm
185 lpm
52 gpm
197 lpm
LFIS100 0.5 17.5
39 gpm
148 lpm
55 gpm
208 lpm
78 gpm
295 lpm
96 gpm
363 lpm
117 gpm
443 lpm
124 gpm
469 lpm
IntelliStation Jr. Description and Specifications
Specifications
Maximum Operating Pressure ...................................................... 200psi (1379 kPa)
Maximum Hot Water Temperature ........................................................ 200°F (93°C)
Minimum Hot Water Supply Temperature** ...................... 2°F (1°C) Above Set Point
Hot Water Inlet Temperature Range ...................................... 120 – 180°F (49-82°C)
Cold Water Inlet Range ............................................................... 39 – 60°F (4-16°C)
Minimum Flow*** ....................................................................... 0.5 gpm (1.89 lpm)
Temperature Adjustment Range**** ....................................... 60 – 180°F (16-82°C)
Listing/Compliance ................................... ASSE1017
®
, cUPC
®
, NSF
®
, UL60730, CE,
BACnet Testing Laboratories (BTL)
Weight ........................................................................................LFIS075VL 13lb (6kg)
................................................................................................LFIS100VL 17lb (8kg)
** With Equal Pressure
*** Minimum flow when IntelliStation Jr. is installed at or near hot water source recirculating tempered water with
a properly sized continuously operating recirculating pump.
**** Low limit cannot be less than the cold water temperature. For best operation, hot water should be at least
2°F above desired set point.
Technical Specifications
Power ........................................................... 115-230 V (ac) ± 10%, 50/60 Hz, 20 VA
Actuator load: .......................................................................... 24 V (dc), 0.55 A, 13 W
Capacity
+With a properly sized pump