McQuay MCC 010C/CR Manual page 59

Standard Operating Condition
Cooling Only Unit
Temperature
minimum indoor temperature
maximum indoor temperature
minimum outdoor temperature
maximum- outdoor temperature
Heat Pump Unit
Temperature
minimum indoor temperature
maximum indoor temperature
minimum outdoor temperature
maximum- outdoor temperature
Ts : Dry bulb temperature
Th : Wet bulb temperature
Operating State And Fault Table
Cooling (C3B Board)
HIGH MED. LOW
FAN FAN FAN
Heat pump (C3B Board)
HIGH MED. LOW
COOL SLEEP TIMER
FAN FAN FAN
m ON
Cooling & Heatpump (Universal Board)
ERROR CODE AT 7 SEGMENT DISPLAY
E1 BLINKING
E2 BLINKING
E3 BLINKING
E4 BLINKING
E5 BLINKING
E6 BLINKING
HEAT LED BLINKING
COOL SLEEP TIMER
HEAT
m / l ON OR OFF
Ts °C
19.4
26.7
19.4
46.0
Ts °C
10.0
26.7
- 8.0
24
OPERATION / FAULTY INDICATION
ROOM SENSOR CONTACT LOOSE / SHORT CALL YOUR DEALER
INDOOR COIL SENSOR CONTACT LOOSE /
SHORT
OUTDOOR COIL SENSOR CONTACT
LOOSE / SHORT
GAS LEAK
COMPRESSOR OVERLOAD
OPERATION / FAULTY INDICATION
ROOM SENSOR CONTACT LOOSE / SHORT CALL YOUR DEALER
INDOOR COIL SENSOR CONTACT LOOSE /
SHORT
OUTDOOR COIL SENSOR CONTACT
LOOSE / SHORT
GAS LEAK
COMPRESSOR OVERLOAD
OUTDOOR DEFROST
OPERATION / FAULTY INDICATION
ROOM SENSOR CONTACT LOOSE / SHORT
INDOOR COIL SENSOR CONTACT LOOSE / SHORT
OUTDOOR COIL SENSOR CONTACT LOOSE / SHORT
COMPRESSOR OVERLOAD
GAS LEAK
NA
OUTDOOR DEFROST (FOR HEAT PUMP ONLY)
58
Th °C
13.9
19.4
13.9
24.0
Th °C
-
-
- 9.0
18
ACTION
CALL YOUR DEALER
CALL YOUR DEALER
CALL YOUR DEALER
CALL YOUR DEALER
ACTION
CALL YOUR DEALER
CALL YOUR DEALER
CALL YOUR DEALER
CALL YOUR DEALER
BLINKING
-