Mitsubishi SRK25ZSP-W User Manual

'18 • SRK-SM-259
-
6
-
(ii) Hot keep operation
During the heating operation, the indoor fan speed can be controlled based on the temperature of the indoor heat ex-
changer (Th2) to prevent blowing of cold air.
-20
-25
-15
-10
-5
0
Outdoor heat exchanger temperature (
℃)
TH1
TH1
-20
-25
-20 -15 -10 -5 0 5 10
-15
-10
-5
0
Outdoor air temperature (℃)
-20 -15 -10 -5 0 5 10
Outdoor air temperature (℃)
TH2
TH2
Outdoor heat exchanger temperature (℃)
Defrost operation
start
Defrost operation
start
Defrost operation start temperature
Defrost operation start temperature
Models SRK25, 35, 45ZSP-W
Model DXK15Z6-S
(c) Defrost operation
(i)
1)
2)
3)
4)
－
(model SRK35 : 45)
35
35
(model SRK35 : 45)
•0
℃≦
TH2: TH2
－
TH1
≧7℃
, TH1
≦
TH2
－
7℃
•
－
15℃≦
TH2＜
0
℃
: TH2
－
TH1≧
2/15
×TH2
＋7
℃
, TH1
≦13/15
×
TH2
－
7℃
•TH2
＜
－
15℃: TH2
－
TH1
≧
－
5
℃, TH1
≦TH2
＋5
℃
satisfied.
is as
5)
1)
2)
－
－
(ii)
1) 2) 3) 5)
16 minutes and 50 seconds (model SRK45 : 17 minutes
and 30 seconds).
Total
Total
or less
follows.
(SRK45 : 10 )
(9)ࠉOutline of heating operation
(a) Operation of major functional components in heating mode
(b) Details of control at each operation mode (pattern)
1) Fuzzy operation
2) Hot keep operation
ON OFF
ON ON
ON
OFF
(few minutes ON)
ON ON(HOT KEEP)
OFF
OFF
(3 minutes ON)
OFF
OFF
Thermostat ON Thermostat OFF Failure
Heating
Compressor
Indoor fan motor
Outdoor fan motor
4-way valve
(c) Defrosting operation
(i)
1)
2)
3)
4)
−
≧
− ≦ ＜
30~115rps
30~115rps
30~76rps
30~46rps
SRK35ZJ-S
23~106rps
23~106rps
23~78rps
23~50rps
SRK50ZJ-S
30~115rps
30~115rps
30~72rps
30~42rps
SRK25ZJ-S
30~115rps
30~115rps
30~66rps
30~40rps
SRK20ZJ-S
Model
Fan speed
Auto
MED
HI
LO
(model DXK12 : 45)
35
35
(model DXK12 : 45)
(model DXK15 : ≧ − 2 ࠉ   ) (model DXK15 : 10 ࠉ   )
(model DXK15 : ≧
− 2 ࠉ)
5)
1)
2)
＜ − −
−
−
(ii)
1) 2) 3) 5)
16 minutes and 50 seconds (model SRK45 : 17 minutes operation
(model DXK15 : ＋10 ࠉ   )
higher
met.
satisfied.
and 30 seconds).
(SRK45 : 10 )
Max. 16 minutes and 50 seconds
Heating operation
●

Defrost operation
(Mode SRK45: Max.17 minutes and 30 seconds)
Depends on an operation condition, the time can be longer than 7 minutes.
2-7 minutes

Hot keep operation
(model SRK50 : 35)
(model SRK50 : 35)
(model SRK50 : 10 )
'09•SRK-DB-087D
(16)ࠉOutline of heating operation
(a) Operation of major functional components in heating mode
(b) Details of control at each operation mode (pattern)
(i) Fuzzy operation
(ii) Hot keep operation
ON OFF
ON ON
ON
OFF
(few minutes ON)
ON ON(HOT KEEP)*
OFF
OFF
(3 minutes ON)
OFF
OFF
Thermostat ON Thermostat OFF Failure
Heating
Compressor
Indoor fan motor
Outdoor fan motor
4-way valve
(c) Defrost operation
(i)
1)
2)
3)
4)
5)
1)
2)
−
(ii)
Model
Fan speed
Auto
MED
HI
LO
ULO
*It can be set the indoor fan motor off or the heating thermostat OFF with connecting a wired remote control.
In the case, indoor air temperature is detected by sensor on the wired remote control.
During the heating operation, the indoor fan speed can be controlled based on the temperature of the indoor heat
exchanger (Th2) to prevent blowing out of cold air.
are satisfied.)
is satisfied.)
(Total compressor operation time)
After finish of defrost operation
C or less for 3 minutes continuously.
(Total compressor operation time)
20~115rps
20~115rps
20~86rps
20~70rps
20~44rps
SRK20ZS-S
20~115rps
20~115rps
20~104rps
20~84rps
20~54rps
SRK25ZS-S
20~115rps
20~115rps
20~108rps
20~96rps
20~60rps
SRK35ZS-S
23~106rps
23~106rps
23~82rps
23~70rps
23~37rps
SRK50ZS-S
Continued operation time of defrost operation → For more than 16 minutes and 50 seconds (model SRK50 : 18 minutes).
In case satisfied all of following conditions.
• Connect compressor speed 0 rps 10 times or more.
• Satisfy 1), 2) and 3) conditions above.
• Outdoor air temperature is 3°C or less.
is as following.

Mitsubishi SRK25ZSP-W Specifications

General

Brand	Mitsubishi
Model	SRK25ZSP-W
Category	Air Conditioner
Language	English