CHILLED WATER FAN COILS MF – McQuay FCF PM0
5D
_ENG
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CONTROL FEATURES
ELECTRONIC CONTROL AC2800A (OPTIONAL)
Location
On Board
Models
MFU series, all versions
Parameters
On / Off
Temperature
Fan Speed
Automatic Fan Speed selection
Operation Mode
Main Functions
Selectable Temperature operation range:
10-30°C or 16-30°C
Automatic re-start with memory settings
Heating/Cooling change-over based on system control input
Auto - diagnosis
Warm and cold draft protection
Antifreeze protection
Air sensor control
Valves 2 or 3 ways with ON/OFF control
Integration into FCU Network
Direct Connection
Integration with Smart Manager
Direct Connection
1
Potentiometer for temperature regulation
2
On/Off keys
3
On/Off led
4
Heating / Cooling mode keys
5
Heating / Cooling mode led
6
Fan Speed selection keys
7
Fan Speed led (HIGH)
8
Fan Speed led (MEDIUM)
9
Fan Speed led (LOW)
AUTO-DIAGNOSIS
Led Blinking
7
: Ambient temperature sensor incorrect operation
Led Blinking
8
: Water temperature sensor incorrect operation
Led Blinking
9
: Potentiometer incorrect operation or on board control/wall mounted thermostat conflicting
mode selection
Led Blinking
5
: Fan Coil / Chiller conflicting mode selection
5
6
4
3
2
1
7
8
9
5
6
4
3
2
1
7
8
9