JOHNSON CONTROLS
16
FORM 100.50-NOM7 (808)
Start-up
• The control will also restart the process if the
rollout switch(s) (2 switches, located above
the burners) opened and have been reset, indi-
cating burning inside the burners and/or outside
of the heat exchanger tubing.
• Rollout switches are manual reset, and need to
physically reset if they open for any reason.
This is because the problem is usually block-
age of the flue passages and service personnel
needs to observe the passages first hand.
• The control circuit and burners are factory
tested in to insure that all of these steps are
followed.
GAS HEAT MODELS "MODULATING"
Not available.
Содержание J Series
Страница 85: ...FORM 100 50 NOM7 808 85 JOHNSON CONTROLS 6 ELECTRICAL NOTES AND LEGEND LD13862 ...
Страница 86: ...JOHNSON CONTROLS 86 FORM 100 50 NOM7 808 Service LD13863 CONNECTION DIAGRAM 25 40 TON CV VAV IGV ...
Страница 87: ...FORM 100 50 NOM7 808 87 JOHNSON CONTROLS 6 LD13864 ...
Страница 88: ...JOHNSON CONTROLS 88 FORM 100 50 NOM7 808 Service OPTI CONVERSION TO 25 40 TON LD13854 ...
Страница 89: ...FORM 100 50 NOM7 808 89 JOHNSON CONTROLS 6 LD13865 ELEMENTARY DIAGRAM ALL UNITS ...
Страница 90: ...JOHNSON CONTROLS 90 FORM 100 50 NOM7 808 Service LD13860 ELEMENTARY DIAGRAM GAS HEAT 25 40 TON 230V ...
Страница 91: ...FORM 100 50 NOM7 808 91 JOHNSON CONTROLS 6 ELEMENTARY DIAGRAM GAS HEAT 25 40 TON 575V LD13861 ...
