19
6
5
2
1
1
8
1 2
1
8
1
8
4
3
TH1
OFF/ON
OFF/ON
OFF/ON
OFF/ON
TB61
*6 TH2
6
5
2
1
4
3+
TB62
4-20mA/1-5V/0-10V
Wired Remote Controller
6
5
2
1
4
3
8
7
10
9
11
13
12
14
6
5
2
1
4
3
8
7
10
9
11
1
3
12
14
TB142
TB141
(External Output)
(External Input)
LN
S1
S2
S3
LN
S1
S2
S3
TB6
DC311
〜
339V
FUSE
SW6
LED1
RECTIFICATION
LED2
LED3
LED4
LED5
CNS2
(RED)
FLOW TEMP. CONTROLLER (FTC)
TO OUTDOOR UNIT
U
U
DSA
2
1
SYMBOL
FLOW TEMP. CONTROLLER(FTC)
TB6
TB141
TB142
TB62
TB61
LED1
LED2
LED3
LED4, 5
FUSE
SW1
SW2
SW3
SW6
ZNR01,02
DSA
X1
〜
X7
TH1
TH2
NAME
TERMINAL BLOCK(FTC/OUTDOOR UNIT CONNECTING LINE)
TERMINAL BLOCK (External Output)
TERMINAL BLOCK (External Input Contact signal)
TERMINAL BLOCK (External Input Analog signal)
TERMINAL BLOCK (Thermistor)
POWER SUPPLY(FTC)
POWER SUPPLY(WIRED REMOTE CONTROLLER)
TRANSMISSION(FTC-OUTDOOR UNIT)
NOT IN USE
FUSE(T3.15AL250V)
SWITCH *See Table 3, 4 and 6.
SWITCH
SWITCH *See Table 5.
SWITCH(4-20mA/1-5V/0-10V switch) *See Table 3.
VARISTOR
SURGE ABSORBER
RELAY
ACTUAL FLOW WATER TEMP. THERMISTOR (Water piping)
(0℃
/15k
Ω
, 25℃
/5.2k
Ω
DETECT)
PIPE TEMP. THERMISTOR/LIQUID (Refrigerant piping)
(0℃
/15k
Ω
, 25℃
/5.2k
Ω
DETECT)
TB6
TO OUTDOOR UNIT
POWER SUPPLY
〜/
N
2
13
5
46
7
8
TB141
11
10
9
12
13
14
ZNR01
ZNR02
X1
X
2 X
3 X
4 X
5 X
X
7
6
OFF
̶
̶
Normal
Forced Comp. OFF
OFF
OFF
OFF
OFF
OFF
(IN1)
(IN2)
(IN3)
(IN4)
(COM-IN5)
(COM-IN6)
(COM-IN7)
(COM-IN8)
Remark
Not in use
Not in use
SW3-6=OFF
SW3-6=ON
ON
̶
̶
Forced Comp. OFF
Normal
Cooling
Heating
Heating ECO
Hot Water
Anti-Freeze
TB142
1-2
3-4
5-6
7-8
10-11
10-12
10-13
10-14
X1
X2
X3
X4
X5
X6
X7
(OUT1)
(OUT2)
(OUT3)
(OUT4)
(OUT5)
(OUT6)
(OUT7)
OFF
OFF
Normal
OFF
OFF
OFF
OFF
̶
ON
ON
Error
ON
ON
ON
ON
̶
Item
Operation Output
Error Output
Comp. Output
Defrost Output
Mode(Cooling) Output
Mode(Heating/HeatingECO/
Hot Water/ Anti-Freeze) Output
̶
TB141
1-2
3-4
5-6
7-8
9-10
11-12
13-14
Refer to Table 2.
Table 1 External input(Contact signal)
Table 2 External output
*1(Fig.1)
Refer to
Table 1.
SW1-6
OFF
OFF
OFF
OFF
ON
ON
ON
ON
SW1-7
OFF
ON
OFF
ON
OFF
ON
OFF
ON
SW1-8
OFF
OFF
ON
ON
OFF
OFF
ON
ON
Heating/HeatingECO/Hot Water
Upper 55 ℃
/ lower 20 ℃
Upper 60 ℃
/ lower 20 ℃
*7
Upper 50 ℃
/ lower 20 ℃
̶
̶
̶
̶
̶
Anti-Freeze
Upper 45 ℃
/ lower 5 ℃
Upper 45 ℃
/ lower 5 ℃
Upper 45 ℃
/ lower 5 ℃
̶
̶
̶
̶
̶
Cooling
Upper 25 ℃
/ lower 5 ℃
Upper 25 ℃
/ lower 5 ℃
Upper 25 ℃
/ lower 5 ℃
̶
̶
̶
̶
̶
Temperature table
SW2-1
〜
8, SW3-1
〜
3
̶
̶
̶
̶
Table
*8
Table
*8
̶
̶
SW3-6
OFF
ON
TB142 No.5-6 input
OFF(open)
ON(short)
OFF(open)
ON(short)
Table 3 SW1
， SW6 : Input selection
Table 5 SW3-6 Logic of Forced comp. OFF external signal (TB142
5-6)
*7. Don
t use this setting when using the SPLIT type outdoor unit.
*8. Refer to installation manual.
Item
Normal
Forced Comp. OFF
Forced Comp. OFF
Normal
SW1-3
OFF
ON
Operation mode
Heating/Heating ECO/Hot water/Anti-freeze/Cooling
Heating/Heating ECO/Hot water/Anti-freeze
Table 4 SW1-3 Prohibition of Cooling mode
*3. 0
〜
2mA : STOP
*4. 0
〜
0.5V : STOP
*5. The signal of external input is prior to the signal of wir
ed remote controller.
*6. SPLIT type : the standard outdoor unit without a plate HEX(
refrigerant-water HEX) inside.
PACKAGED type : the Air to water outdoor unit with a plate HEX
(refrigerant-water HEX) inside.
(It is not necessary to connect to TH2.)
1. SymboIs used in wiring diagram are, : Connector,
: Terminal block.
2. FTC and outdoor unit connecting wires have poIarities, make
sure to match terminal numbers(S1,
S2, S3) for correct wirings.
3. Since the outdoor unit side electric wiring may change, be s
ure to check the outdoor unit electric
wiring diagram for servicing.
4. This diagram shows the wiring of FTC and outdoor unit connec
ting wires (specification of 230V),
adopting superimposed system of power and signal.
*1 : When work to supply power separately to FTC and outdoor un
it was applied, refer to Fig 1.
*2 : Remove the short-circuited connector CNS2 when work to sup
ply power separately to FTC
and outdoor unit was applied.
*2 Remove the
short-circuited
connector CNS2.
Table 6 SW1-6,7,8
Set temperature range
SW1-6=OFF
Set temperature range with wired remote controller
SW1-6=ON
Set temperature table with DIP switch of FTC
BH79L347H01
t
。
t
。
SW3
SW2
SW1
{
{
{
TB142
FTC
FTC
11
10
12
13
14
At site
At site
HeatingECO
→
Anti-Freeze
→
Hot Water
→
Heating
→
6
5
7
8
9
2
1
3
4
Forced Comp. OFF
→
Cooling
→
ON/OFF Input
External input
(non-voltage contact)
External input
(non-voltage contact)
External input or
4-20mA *3
External input or
1-5V *4
External input
External input and
Wired remote controller
External input and
Wired remote controller
Wired remote controller
Change mode Input
External input
(non-voltage contact)
External input
(non-voltage contact)
External input
(non-voltage contact)
External input
(non-voltage contact)
External input
(non-voltage contact)
External input and
Wired remote controller
External input and
Wired remote controller
Wired remote controller
Change TEMP. Input
DIP switch on PCB
SW2-1
〜
8, SW3-1
〜
3
Wired remote controller
4-20mA
1-5V
0-10V
DIP switch on PCB
SW2-1
〜
8, SW3-1
〜
3
Wired remote controller
Wired remote controller
Outdoor unit *6
SPLIT type
PACKAGED type
SPLIT type
PACKAGED type
SPLIT type
PACKAGED type
SPLIT type
PACKAGED type
SPLIT type
PACKAGED type
SPLIT type
PACKAGED type
SPLIT type
PACKAGED type
SPLIT type
PACKAGED type
SW1-1
ON
ON
ON
ON
OFF
OFF
OFF
OFF
ON
ON
OFF
OFF
OFF
OFF
OFF
OFF
SW1-2
OFF
OFF
OFF
OFF
ON
ON
ON
ON
ON
ON
OFF
OFF
OFF
OFF
OFF
OFF
SW1-5
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
SW1-6
ON
ON
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
ON
OFF
OFF
OFF
OFF
SW6-1
OFF
OFF
OFF
OFF
ON
ON
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
SW6-2
OFF
OFF
OFF
OFF
ON
ON
ON
ON
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
Temperature range with wired remote controller
*5
*5
(
(
(2) PAC-IF021B-E(FTC)
Содержание Mr.SERVICE PUHZ-HRP100VHA2
Страница 95: ...95 ...
