Mitsubishi Electric Y Series Manual page 166

TECHNOLOGY INTRODUCTION
166
Mitsubishi Electric's outdoor units and heat source units utilize the latest technology and off er a wide variety of functions.
See the preceding pages for details of each technology and function.
System
Type
Series
Model
► Operation mode
COP priority mode
Low noise mode
System changeover
(for heat pump)
Auto mode
*1
Dual set point
► Energy effi ciency control
Evaporating temperature control
(Fixed temperature control)
Evaporating temperature control
(Automatic control shifting)
High sensible heat operation
(during cooling)
Demand control
Continuous heating
operation during defrost
Selectable external static
pressure of outdoor unit
Operation at high outside
temperatures
► Maintenance functions
Rotation control
Emergency operation mode
Pump down function
Individual LEV control
Snow sensor setting
*1 Should be supported by indoor unit and remote controller.
*2 Maximum number of steps. Available steps depends on the outdoor unit combination.
Heat pump
Y-Series
Standard
Y-Series P
PUHY-P
Y(S)NW-A1
50, 60, 70,
85, 100%
−
+6°C, +9°C,
+14°C
4 patterns
*2
12 steps
0,30,60,80 Pa
52°C
Air cooled
Heat recovery
R2-Series
High effi ciency Standard
Y-Series EP R2-Series P
PUHY-EP PURY-P
Y(S)NW-A1 Y(S)NW-A1
50, 60, 70, 50, 60, 70,
85, 100% 85, 100%
−
−
+6°C, +9°C, +6°C, +9°C,
+14°C +14°C
4 patterns 4 patterns
12 steps 8 steps
0,30,60,80 Pa 0,30,60,80 Pa
52°C 52°C
: Available
Water cooled
Heat pump
WY-Series
High effi ciency
WY-Series
R2-Series EP
PURY-EP PQHY-P
Y(S)NW-A1 Y(S)LM-A1
−
50, 60, 70,
50, 100%
85, 100%
−
−
+6°C, +9°C, +4°C, +9°C,
+14°C +14°C
4 patterns 4 patterns
8 steps 8 steps
−
0,30,60,80 Pa −
52°C −
−
−: Not available
Heat recovery
WR2-Series
WR2-Series
PQRY-P
Y(S)LM-A1
−
50, 100%
−
+6°C, +9°C,
+14°C
4 patterns
8 steps
−
−
−
−