Toshiba HWT-1101F21MM3W-E, Installation Manual

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Hydro Unit Installation Manual
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0-10V interface [HWS-IFAIP01U-E] (option)
To connect the 0-10V interface
TB04 for the 0-10V interface wiring on the Hydro Unit E-BOX
• Communication wiring use 2-core non-polarity wires.
• Use 2-core shield wires to prevent noise trouble.
• In this case, for the system grounding, close (connect) the end of shield wires, and isolate the end of terminal.
• Be sure not input more than DC10V to the analogue input terminals.
• The remote controller line (AB line) is available to connect a maximum of 2 units.
For example the Header plus the second remote controller or the KNX or the MODBUS or the Wireless Adapter
or the 0-10 V controller.
This option allows Hydro Unit to be controlled either Setting temperatures or Capacity.
Control of Setting temperature
• DN 680 is set to "1".
• Set the input method for each setting temperature.
• Allocate the temperature of 0 to 10V, and also set its resolution.
DN Item Selectable value (Input from)
681 Hot water setting temperature. 0:Not use AI 1: AI 1 2: AI 2 3: AI 3
682 Zone 1 setting temperature for heating. 0:Not use AI 1: AI 1 2: AI 2 3: AI 3
683 Zone 2 setting temperature for heating. 0:Not use AI 1: AI 1 2: AI 2 3: AI 3
684 Zone 1 setting temperature for cooling. 0:Not use AI 1: AI 1 2: AI 2 3: AI 3
RC : Remote controller
*( ) : HWT-110
DN Item Selectable value
685
Upper limit of hot water setting temp.
(at voltage level 16)
40 to 65
Default: 65°C
689
Resolution of hot water setting temp.
(Value per voltage level)
1 to 5
Default: 5°C
686
Upper limit of Zone 1 setting temperature for heating
(at voltage level 16)
20 to 55 (65)
Default: 55°C
68A
Resolution of Zone 1 setting temperature for heating
(Value per voltage level)
1 to 5
Default: 3°C
687
Upper limit of Zone 2 setting temperature for heating
(at voltage level 16)
20 to 55 (65)
Default: 55°C
68B
Resolution of Zone 2 setting temperature for heating
(Value per voltage level)
1 to 5
Default: 3°C
688
Upper limit of Zone 1 setting temperature for cooling
(at voltage level 16)
7 to 25
Default: 20°C
68C
Resolution of Zone 1 setting temperature for cooling
(Value per voltage level)
1 to 5
Default: 1°C
Hydro Unit
Terminal block (TB04) for the remote control wiring
Locally procured
2-core, non-polarity
Size : Total Length
0.5 ~ 2.5 mm
2
: Up to 50 m
AI 1 0-10V (+)
AI 2 0-10V (+)
AI 3 0-10V (+)
Common (-)
Locally procured
Size : Total Length
0.5 ~ 1.0 mm
2
: Up to 200 m
0-10V interface
PCB
CN1
CN5
1
2
3
4
DDC
(procured locally)
A B
A B
10.0
16
1
3
1.4
0.8
0.6
1.2
2
3.2
3.0
5
2.6
2.4
4
2.0
1.8
3.6
6
9
5.0
4.8
8
4.4
4.2
7
3.8
6.0
10
6.8
6.6
11
6.2
5.6
5.4
13
7.4
7.2
12
9.2
9.0
15
8.6
8.4
14
8.0
7.8
[V]
Voltage level
(Upper limit)
Analog input
Capacity direct control
• DN 680 is set to "2, 3 or 4".
DN [680] 0 1 2 3 4
AI 1
Not use
Control of Setting
temperature
Enter settings from DN
681 to 684
Capacity direct control of
HP operation for Heating/
Cooling mode
Not use
Capacity direct control of
HP operation for Heating/
Cooling mode
AI 2 Not use
Capacity direct control of
HP operation for Hot
water mode
Capacity direct control of
HP operation for Hot
water mode
AI 3 Not use Not use Not use
• DN 680 = 2
Analog input enable only for Heating or cooling mode.
• DN 680 = 3
Analog input enable only for Hot water mode.
• DN 680 = 4
Analog input enable for Heating/Cooling and Hot water
mode.
10.0 10.0
100
%
0.0 0.0
2.0
1.8
1. 4
0. 8
5.6
5.4
75
%
5.0
4.8
70
%
4.4
4.2
65
%
3.8
3.6
60
%
3.2
3.0
55
%
2.6
2.4
50
%
9. 2
9. 0
100
% 8. 6
8.0
7.8
95
%
7.4
7.2
90
%
6.8
6.6
85
%
6.2
6.0
80
%
0. 8
0. 6
4.4
4.2
55
3.8
3.6
50
3.2
3.0
45
2.6
%
%
%
2.0
6.6
75
6.2
6.0
70
5.6
5.4
65
5.0
%
%
%
6.8
9.2
9.0
95
8.6
8.4
90
8.0
7.8
85
7.4
%
1.8
1. 4
1. 2
2.4
40
0
% %
0
%
%
4.8
60
7.2
80
%
%
%
[V]
Heating / Hot water
Capacity
Demand
Analog input
No
operation
[V]
Cooling
Capacity
Demand
Analog input
No
operation
AI 1 DC0-10V (+)
Common (-)
0-10V interface
PCB
1
2
3
4
DDC
(procured
locally)
CN5
AI 2 DC0-10V (+)
Common (-)
0-10V interface
PCB
1
2
3
4
DDC
(procured
locally)
CN5
AI 1 DC0-10V (+)
Common (-)
0-10V interface
PCB
1
2
3
4
DDC
(procured
locally)
CN5
AI 2 DC0-10V (+)
35-EN 36-EN