Page No 22 Reznor, Guardian 1 Phase Electric Heat with Signal Pro, Installation Manual, EN 2021-11, D301375 Iss 0
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Engineers instructions
Press ‘+’ and MENU buttons to enter Engineers
mode.
OK starts programming of visible item, value flashes
during programming.
PLUS and MINUS adjust value.
OK saves modified value or MENU stops
programming.
Order of programming menu:
1. Set door open fan speed, all or individually:
OK starts address flashing with ALL.
Use PLUS and MINUS to select all or single address
then OK.
Fan speed starts flashing. Use PLUS and MINUS to
select off, 1, 2, 3 then OK to set.
If address was all then the sequence finishes and
returns to engineers menu.
If address was individual then next address is
flashing. Use PLUS and MINUS to set address, OK to
modify or Menu to exit.
2. Set door closed fan speed:
OK starts address flashing with ALL.
Use PLUS and MINUS to select all or single address
then OK.
Fan speed starts flashing. Use PLUS and MINUS to
select off, 1, 2, 3 then OK to set.
If address was all then the sequence finishes and
returns to engineers menu.
If address was individual then next address is
flashing. Use PLUS and MINUS to set address, OK
to modify the fab speed or MENU to exit back to
engineers menu.
3.Set door closed temperature:
Door closed temperature is only displayed if the
system is detected as electric.
OK starts address flashing with ALL.
Use PLUS and MINUS to select all or single address
then OK.
Door temperature starts flashing. Use PLUS and
MINUS to select temperature, range is fixed by low
and high limits, then OK to set.
If address was ALL then the sequence finishes and
returns back to the engineers menu.
If address was individual then next address is
flashing. Use PLUS and MINUS to set next address,
OK to modify the temperature or MENU to exit back
to engineers menu.
4. Set outside temperature operation:
OK starts outside temperature limit flashing.
Use PLUS and MINUS to select outside temperature
limit, either Off or between 5 and 30, then OK. If
outside temperature limit is set to OFF the sequence
then finishes and returns to engineers menu.
If outside temperature limit is set to between 5 and
30 then an additional setting is displayed; elevate at
zero temperature starts flashing.
Use PLUS and MINUS to select elevate at zero
temperature, range is 0 to 9, then OK to set and
return to engineers menu.
Summary of Contents for GUARDIAN GB 1000
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