Mitsubishi Electric CITY MULTI PUMY-P112VKM6 Service Manual page 10

3-4. System Specifications
3-4-1. Outdoor Unit
Outdoor unit
Capacity
Cooling/Heating capacity indicates the maximum value at operation under the following condition.
Cooling Indoor:
Outdoor: D.B. 35°C
Heating Indoor:
Outdoor: D.B. 7°C/W.B. 6°C
3-4-2. Method for identifying MULTI-S model
■ Outdoor unit <When using model 125>
PU M Y ─
Outdoor unit
MULTI-S
Frequency conversion
controller
3-4-3. Operating temperature range
Indoor intake air temperature
Outdoor intake air temperature
D.B.: Dry Bulb Temperature
W.B.: Wet Bulb Temperature
*1. 10 to 52°C D.B.: When connecting PKFY-P10/15/20/25/32VLM, PFFY-P20/25/32VKM, PFFY-P20/25/32VCM,
■ When connecting fresh air type indoor unit
PEFY-P·VMHS-E-F
Indoor and outdoor intake air temperature
*2. Thermo-OFF (FAN-mode) automatically starts if the outdoor temp. is lower than 17°C D.B.
*3. Thermo-OFF (FAN-mode) automatically starts if the outdoor temp. is higher than 21°C D.B.
■ When connecting PWFY unit
Indoor intake water temperature
Outdoor intake air temperature
*4. PWFY series can operate in Heating mode but not in Cooling mode. An indoor unit other than that of PWFY series
can operate in Cooling mode.
A PWFY series and other series cannot operate simultaneously.
The operation of PWFY series takes precedence over other series. While a PWFY series is operating, other series
do not operate.
The set temperature on the remote controller represents the target temperature of the outlet water.
■ When connecting Cylinder Unit or Hydrobox
Outlet water temperature
Outdoor temperature
*5. ATA unit: Air to Air unit (other than PWFY, Cylinder Unit or Hydrobox)
*6. Cylinder Unit and Hydrobox cannot operate Cooling mode in connecting PUMY.
*7. When outdoor temp. is less than 7°C, outlet water temp. is lowered. (Refer to the figure below "Temperature curve of
max. outlet water".)
Furthermore, outlet air temperature is lowered.
OCH790 _10
Model name P112
Cooling (kW) 12.5
Heating (kW) 14.0
D.B. 27°C/W.B. 19°C
D.B. 20°C
P 125 Y K M
Refrigerant R410A
Indicates equivalent to
Cooling capacity(kcal/ h)
W.B. 15 to 24°C
D.B. −5 to 52°C
PFFY-P20/25/32VLEM, PFFY-P20/25/32VLRM(M), and M series, S series, and P series type indoor
unit.
D.B. 17 to 43°C
W.B. 15.5 to 35°C
Cooling
—
—
P125
14.0
16.0
5 ─ BS
Sub number
M-NET control
Outdoor unit model type
Power supply
V: 1-phase
220-230-240 V, 50 Hz
220-230 V, 60 Hz
Y: 3-phase
380-400-415 V, 50 Hz
380 V, 60 Hz
Cooling Heating
D.B. 15 to 27°C
*1 W.B. −20 to 15°C
Cooling Heating
*2
D.B. -5 to 20°C
Cooling Heating
— *4 D.B. 10 to 45°C
— *4 W.B. -20 to 15°C
DHW only ATW Heating only
*6
55°C Max. 55°C Max.
*6 −20 to 35°C −20 to 21°C
P140
15.5
18.0
Salt proof type
*3
DHW + ATA ATW Heating + ATA
Heating *5
55°C Max.
7 to 35°C
Heating *5
45 to 55°C Max.
−10 to 35°C *7