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4.1 Changing the Temperature Setpoint
The AIM
®
device has built-in algorithms, which perform a series of diagnostic checks to determine the condition of
the steam trap.
The first diagnostic validates the surface temperature of the steam line and compares it with the configurable
temperature set point
.
The temperature sensor detects the skin temperature at the inlet of the steam trap. That value is compared to the
configurable
temperature set point
.
The
temperature set point
is the temperature below which the steam trap is considered COLD.
By default, Armstrong uses 160°F or 70°C but it can be changed by the user.
Best practice recommendation is to be at least 40°F (22°C) above the highest ambient temperature.
4.0 Device Configuration
Overview:
Step 1 – Change Mode – Target – from Man to Auto
Step 2 – Change Simulation Switch from 00 to 01
Step 3 – Change Simulation Value – Update to desired Set value
Step 4 – Change Mode – Target from Auto to Man
Step 5 – Change Simulation Switch from 01 to 00
Note:
“Download to device” after every step
Highest Ambient Temperature
Set Temperature
104°F
40°C
144°F
62°C
122°F
50°C
162°F
72°C
See next page for full details to change the temperature set point.