nVent RAYCHEM E507S-LS Line Sensing Thermostat Instruction Manual
5. Tape the bulb firmly to the pipe with AT-180 aluminum tape,
making sure there is no air space between the bulb and pipe.
Do not overlap the bulb and heating cable with the same piece
of AT-180 tape.
6. For metal-tank-wall sensing, use the BCK-35 bulb clamp
(purchased separately) and install the clamp per the instructions
provided. Make sure there is no air space between the tank wall
and the bulb.
INSTALLING THE THERMOSTAT
1. Verify that the thermostat is
suitable for the area where it is to be
installed.
2. Check the line voltage and the
heat-tracing load to ensure that the
thermostat ratings are not exceeded.
Pentair
Conduit
drain
3. Mount the unit using unistrut or the RAYCHEM universal
For installation on plastic tanks, contact nVent at (800) 545-6258.
mounting bracket (UMB-263757) in a position that prevents
condensation from draining into the enclosure from the
connecting conduit (see diagram above).
SETTING THE THERMOSTAT
7. Set the thermostat dial to the desired temperature, then finish
POSITIONING THE SENSOR BULB
wiring.
8. Complete insulating. Do not turn the system on until the bulb is
covered with thermal insulation.
9. Fill the piping or tank. Once the thermostat has begun to cycle,
check the fluid temperature with an immersed thermostat (best
for plastic systems) or an accurate temperature indicator. Adjust
the dial setting if necessary.
4. Position the bulb in the
lower quadrant of the pipe
as shown in the diagrams
to the left. Place the bulb
at least three feet from
pipe supports, valves, or
other heat sinks; protect the
capillary from kinks or bends
less than 1⁄2 inch in radius.
Single traced
90
Heating cable
Control thermostat bulb
AT-180 tape
Double traced
Heating cable
Control thermostat bulb
AT-180 tape
WIRING
GFEPD
GFEPD
GFEPD
GFEPD
120- V supply – 120-V heater or
277-V supply – 240-V heater
Ø
Ø
Ø
208-V or 240-V supply – 240-V heater
120-V supply – 120-V heater
277-V supply – 240-V heater
Ø
Ø
208-V or 240-V supply
Ø
Ø
Ø
208-V or 240-V supply
or
or
or
G NANB NC ØA
ØB
ØC
G
G
G
N
N
Ø
N
120-V supply – 120-V heater
277-V supply – 240-V heater
120-V supply – 120-V heater
277-V supply – 240-V heater
Control
thermostat
Control
thermostat
Control
thermostat
NC NO
C
Control
thermostat
C
120-V or
277-V
coil
Power
connection
G
NC NO
C
Alarm
Alarm
Thermostat bulb
(see "Positioning"
instructions above
for mounting details)
Thermostat bulb
(see "Positioning"
instructions above
Braid
Thermostat bulb
(see "Positioning"
instructions above
Thermostat bulb
for mounting details)
Braid
for mounting details)
(see "Positioning"
instructions above
for mounting details)
Heating
Cable
Heating
cable A
Heating
cable B
Heating
cable C
Figure 1. Pipe-sensing
Figure 2. Low-temperature alarm
Figure 3. High-temperature alarm
Figure 4. Contactor control
For switching heat-tracing loads greater than 22 A
or switching multiple heat-tracing circuits.
North America
Europe, Middle East, Africa
Tel +32.16.213.511
Fax +32.16.213.604
Asia Pacific
Latin America
Tel +1.800.545.6258
Fax +1.800.527.5703
Tel +86.21.2412.1688
Fax +86.21.5426.3167
Tel +1.713.868.4800
Fax +1.713.868.2333
nVent.com
©2018 nVent. All nVent marks and logos are owned or licensed by nVent Services GmbH or its affiliates. All other trademarks are the property of their respective owners.
nVent reserves the right to change specifications without notice.
Raychem-IM-H56913-E507SLS-EN-1805
PN 137863
| General | Details |
|---|---|
| Name | nVent RAYCHEM E507S-LS Line Sensing Thermostat Instruction Manual |
| Make | nVent |
| Language | English |
| Filetype | PDF (Download) |
| File size | 0.31 MB |
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