Lochinvar PS1000 User Manual
10
7
Technical data for solar station
Designation
SPS0250 / SPS0500
SPS1000
PUMP
SPS0250: Grundfos UPS 25 - 58 U
SPS1000: Grundfos UP 25 - 120 U
SPS0500: Grundfos UPS 25 - 99 U
SOLAR AND TANK CONNECTIONS
3/4" compression
1" compression
EXPANSION TANK CONNECTION
1/2" NPT
INSTALLATION OPTIONS
Wall mounting
HOLDING PLATE FOR WALL
MOUNTING
With 2 slot holes 5" apart for M6 screws
With 2 slot holes 5" apart for M6 screws
MOUNTING MATERIAL FOR WALL
MOUNTING
Plastic 8x40 mm anchors
6x50 mm clipboard screws
M6 8 zn DIN 912 washers
CENTER SPACING OF THE PIPING
Forward flow/return spacing: 5"
Forward flow/return spacing: 5"
INSULATION
Material: EPP
Thermal conductivity: 0.041 W/(mK)
Max temp: 250°F
Short-term max temp: 355 °F
Height: 14"
Height: 14"
Width: 9.75"
Width: 9.75"
Depth: 7.5"
Depth: 7.5"
FlOW SENSOR AND MEASURING
SECTION
SPS0250: VFS 1-12 sensor
VFS 2-40 sensor
SPS0500: VFS 2-40 sensor
Materials: Grivory, PPS
Seal material: EPDM
Nominal size: DN 15 / DN20
Nominal size: DN20
Measuring range: .26 –3.17 GPM/ .5 –10.5 GPM
Measuring range: .5 – 10.5 GPM
Output signal Q: 0.5 to 3.5 V (proportional to GPM)
Output signal T: 0.5 to 3.5 V (proportional to 32-212°F)
Max pressure: 145 psi
Power supply: 5 V DC
Temperature measuring range: 32°F to 212°F (145 psi)
Temp. min/max: -73°F / 248°F
FILLING AND FLUSHING
CONNECTIONS
Forward Flow/ G3/4" with seal cap and Solar 1/2" fill and flush valve
Return/ G3/4” with seal cap and Solar 1/2" fill and flush valve
SAFETY GROUP
Multi-function instruments fitted on right including ball valve, flow check and thermometer handles.
FORWARD FLOW BALL VALVE
Complete ball valve 1" /22 mm compression Complete ball valve 1 1/2" / 28 mm compression
RETURN BALL VALVE
Complete ball valve 1" /22 mm compression Complete ball valve 1 1/2" / 28 mm compression
SOLAR PRESSURE GAUGE
0 – 145 psi, 2" diameter (EN 837-1, CL. 2.5)
SOLAR SAFETY VALVE
Designation: SVE/SOL 100 1/2" Solar
Designation: SVE/SOL 3/4" Solar
Standard /certificate: DIN EN 12164 CW 617N/
TÜV SV 07-2008
DIN EN 12164 CW 617N / TÜV SV 07-2008
Nominal pressure 145 psi
Response pressure 145 psi
Max temp 320 °F
Glycol-water mixture max. 50%
SL-PS Installation & Operation Manual