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Mitsubishi Electric CRHV-P600YA-HPB Service Handbook page 28

Hot water heat pump
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[ II Restrictions ]
(2) Table of settings items
Set the dip switches SW2 and SW3 as shown in the table below to set the value for the items in the "Setting item" column.
SW2 and SW3 settings
SW2-10
SW3-8
SW3-9
SW3-10
OFF
OFF
ON
OFF
ON
OFF
* Use the following recommended products or similar products for the outdoor temperature thermistor.
Recommended product t-mac 500-51791
Relationship between resistance value Rt (kΩ) and temperature t (°C)
1
Rt = 1.07 exp {3978(
----------------- -
273
+
t
• Select the thermistor taking note of the tolerance in the resistance values.
• Use shielded cable for the wiring.
HWE1312A
Setting Item
M
a
i x
m
u
m
p
e
a
k
d -
e
m
a
n
d
c
a
p
a
P
e
a
k
d -
e
m
a
n
d
c
o
t n
o r
s l
a t
t r
i t
m
P
e
a
k
d -
e
m
a
n
d
c
o
n
r t
l o
e
n
d
i t
m
R
e
m
o
e t
w
t a
r e
e t
m
p
e
a r
u t
e r
n i
Setting temp D,E
for analog input
Setting temp A
(Heating mode)
Setting temp B
(Hot water mode)
Setting temp C1,C2,C3,C4,C5,C6 for Setting
temp C for Heating Eco mode
Outdoor temp. input setting value (Upper limit)
Outdoor temp. input setting value (Lower limit)
E
n
a
b
e l
d /
s i
a
b
e l
c s
h
e
d
u
e l
s
e
t t
OFF
ON-time 1 (schedule mode without remote)
OFF-time 1 (schedule mode without remote)
ON-time 2 (schedule mode without remote)
OFF-time 2 (schedule mode without remote)
ON-time 3 (schedule mode without remote)
OFF-time 3 (schedule mode without remote)
C
r u
e r
t n
i t
m
e
M
o
n
h t
D /
a
e t
s
e
t t
n i
g
Y
e
r a
s
e
t t
n i
g
T
W
L
1
T
A
L
1
A
n
a
o l
g
n i
p
u
f t
r o
m
t a
S
e
t t
n i
g
e t
m
p
s
e
e l
t c
o i
n
1
(
O
N
S
e
t t
n i
g
e t
m
p
s
e
e l
t c
o i
n
2
(
O
N
S
e
t t
n i
g
e t
m
p
s
e
e l
t c
o i
n
3
(
O
N
Control Sensor selection (Target Setting temp A)
Control Sensor selection (Target Setting temp B)
Control Sensor selection (Target Setting temp C)
OFF
T
h
r e
m
o
d
f i
e f
e r
t n
l a i
1
T
h
r e
m
o
d
f i
e f
e r
t n
l a i
2
Multiple System Thermo-ON/OFF prohibition
periods
Outdoor temperature input source selection
1
-
------ -
)}
358
Item
Code
c
y t i
2
1
0
0
%
e
3
1
3
0 :
0
e
4
1
3
0 :
0
p
t u
s
g i
n
l a
y t
p
e
2
1
0
11
D=35ºC, E=65ºC
13
11 35ºC
13 65ºC
C1=60ºC, C2=0ºC
22-27
C3=35ºC, C4=25ºC,
C5=45ºC, C6=15ºC
28 25
29 -10
n i
g
5
0
6 0:00
7 0:00
8 0:00
9 0:00
18 0:00
19 0:00
1
3
0
0
1
3
0
1
1
3
0
2
1
0
5
7
4
0
1
0
5
8
1 -
0
1
0
5
1
0
i t -
m
e
- 1
O
F
F
i t -
m
e
) 1
1
2
1
8
1
i t -
m
e
- 2
O
F
F
i t -
m
e
) 2
1
2
1
9
1
i t -
m
e
- 3
O
F
F
i t -
m
e
) 3
1
2
2
0
1
1215 TH15
1216 TH15
1217 TH15
1
0
1
5
2
0 .
1
0
1
6
2
0 .
1
0
2
0
1
1080 0
- 21 -
D
e
a f
u
t l
N
o
: 0
4
2 -
0
m
; A
: 1
0
1 -
0
; V
When SW2-7 is set to ON
Range 30-65
Range 30-65
Range -30-50
When item code "1080" is set to "1".
Range -30-50
When item code "1080" is set to "1".
S
t e
o t
"
" 1
o t
e
n
a
b
e l
c s
-
-
-
Water temperature 1 for emergency signal
1
Outside temperature 1 for emergency
signal 1
0: Water temperature input 4-20mA
1: Capacity control input 4-20mA
2: Water temperature input IT terminal
3: Capacity control input IT terminal
A
=
; 1
B
=
; 2
C
=
3
A
=
; 1
B
=
; 2
C
=
3
A
=
; 1
B
=
; 2
C
=
3
Selectable from TH15 or TH16
Selectable from TH15 or TH16
Selectable from TH15 or TH16
R
a
n
g
e
0
8 -
R
a
n
g
e
0
8 -
R
a
n
g
e
1
5 -
0: No outdoor temperature
1: Outdoor temp. analog input 4-20mA
2: IT terminal
3: Outdoor temp. input TH9*
e t
s
: 2
1
5 -
; V
: 3
2
1 -
0
V
h
e
d
u
e l
d
o
p
r e
t a
o i
. n
GB

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