Troubleshooting guide

MAGNUM VERSION 8 MANUAL REVISION 3.1
74
The following screen has been added to the status screens in the keypad display to show Tonnage/KW
information (if available):
ACTUAL DISPLAY DESCRIPTION
7.72. Oil Flow Safety (8.03-J)
Requires Setpoint #211 if HVAC configuration type, Setpoint #214 if CENT (Refer to section 13
Setpoints #211 and #214).
7.73. RTC Access to User Logic (8.03-J)
The real time clock (RTC) can now be accessed in the User Logic.
7.74. Condenser Control Logic
Many condenser types are supported by the Magnum controller including individual condensers per
circuit, shared condensers between multiple circuits, and common condensers for all circuits. The type of
condenser plus the number of Relay Outputs needed are specified in MCS-Config.
09:55Unit60/65
UNITISUNLOADED
025:42;33
AMP&VLTKW&TONKW/TON
110.0A73.8K0.15
388.0V479T
PG
PG
HH:MMCHILLERUNITLEV/ENT
CURRENTCONTROLSTATE
TIMEINCURRENTSTATE
AMPandVOLTKWandTO NKW/TON
AMPSKWKW/TONwith
VOLTAGETONS2decimals
PAGEUPPAGEDN