Monitor Mode - nvent 910 Series Installation, Operating And Maintenance Instructions

4.2 MONITOR MODE

The Monitor mode is invoked when you press the SHIFT key followed by the MONITOR key.
This mode allows you to test the heat tracing and examine any of the analog readings.
The data is updated in real-time, providing the user with a method of viewing tracer information
as it occurs.
4.2.1 MAIN MENU
Table 4.2 Monitor Mode Main Menu
CONTROL MODE
TS 1 TEMP
TS 2 TEMP
LOAD
RESIST
GFI
VOLT
POWER
TEST TRACING
DISPLAY TEST
MAINTENANCE DATA...
--- END ----
4.2.2 "MAINTENANCE DATA..." SUB-MENU
This sub-menu is used to view minimum and maximum temperatures, total accumulated
power, hours in use, and the number of hours since the last time the Controller was reset.
These parameters may be reset by the user.
CONTROL TEMP = 4°C
TS 1 TEMP = 4°C
TS 2 TEMP = 7°C
LOAD = 8.9 A
RESIST = 13.26
GFI = 0 mA
VOLT = 118 V
POWER = 1050 W
TEST TRACING
DISPLAY TEST
MAINTENANCE DATA...
---- END ----
Table 4.3 Maintenance Data Sub-Menu
MIN CTL TEMP
MAX CTL TEMP
TS 1 MIN TEMP
TS 1 MAX TEMP
TS 2 MIN TEMP
TS 2 MAX TEMP
POWER ACCUM
CONTACTOR CYCLE COUNT
IN USE
TIME SINCE LAST RESET
---- END ----
= 4°C
= 4°C
= 7°C (only if TS2 is being used)
= 8.9 A
= 13.26
= 0 mA
= 118 V
= 1050 W (or POWER = 10.4 kW)
= (Turn on tracing for 30 seconds)
= (To abort DISPLAY TEST, press any key)
= Note the "..." indicating a sub-menu
= –2°C
= 65°C
= –2°C
= 65°C
= –1°C
= 61°C
= 145.9 kW-h
= 1234 (only if Deadband or Prop. Amb. Contactor
modes are being used)
= 2896 h
= 675 h
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