Mitsubishi Electric CAHV-P500YB-HPB Service Handbook page 27

[ 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
SW2-1 SW3-8 SW3-9 SW3-10
OFF OFF ON OFF
OFF ON OFF OFF
HWE15070
Setting Item
Maximum peak-demand capacity
Peak-demand control start time
Peak-demand control end time
Remote water temperature input signal type
Setting temp D,E
for analog input
Setting temp A
(Heating mode)
Setting temp B
(Hot water mode)
Heating ECO mode/2-point system or Curve
Setting temp C1,C2,C3,C4,C5,C6 for Setting temp
C for Heating ECO mode
Enable/disable schedule setting
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)
Current time
TWL1
TAL1
TWL2
TAL2
Drain pan heater/Defrost signal
Water temperature/Capacity control
Setting temp selection 1 (ON-time 1-OFF-time 1)
Setting temp selection 2 (ON-time 2-OFF-time 2)
Setting temp selection 3 (ON-time 3-OFF-time 3)
Control Sensor selection (Target Setting temp A)
Control Sensor selection (Target Setting temp B)
Control Sensor selection (Target Setting temp C)
Thermo differential 2
Multiple System Thermo-ON/OFF prohibition
periods
Outdoor temperature input source selection
Item
Default
Code
2 100%
3 13:00
4 13:00
21 0
11
D=45ºC, E=65ºC
13
11 45ºC
13 65ºC
20 1
C1=60ºC; C2=0ºC
22-25 C3=35ºC; C4=25ºC
C5=47.5ºC; C6=12.5ºC
5 0
6 0:00
7 0:00
8 0:00
9 0:00
18 0:00
19 0:00
1
1057 40
1058 -10
1059 30
1060 -15
1056 0
1051 0
1218 A (1)
1219 A (1)
1220 A (1)
1215 TH14
1216 TH14
1217 TH14
1016 2.0
1020 1
1080 0
- 20 -
Notes
0: 4-20 mA; 1: 0-10V; 2: 0-5 V; 3: 2-10V
When SW2-7 is set to ON
Range 25-70
Range 25-70
0: 2-point system
1: Curve
Set to "1" to enable scheduled operation.
Set the current time.
Water temperature 1 for emergency signal
1
Outside temperature 1 for emergency
signal 1
Water temperature 2 for emergency signal
2
Outside temperature 2 for emergency
signal 2
Selects between drain pan output and
defrost output for MAIN circuit board
(CN512 5-7) output.
0: Water temperature input 4-20 mA
1: Capacity control input 4-20 mA
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 TH14 or TH15
Selectable from TH14 or TH15
Selectable from TH14 or TH15
Range 0-8
Range 1-5
0: Outdoor temperature sensor (TH9)
1: IT terminal
GB