30
INStAllAtION
MODEl 1125 M
*************************************************************** Tc:
Temperature sensor of condenser
’s middle position
Ts:Compressor suction temperature sensor Te: Defrost tempreature sensor Tao:Outdoor unit ambient temperature sensor Td:Compressor dischargetemperature sensor Th:T
emperature sensor of hot water
optional
E.E.V
:Electronic expansion valve
LP:Low pressure switch
HP:High pressure switch
DERD:Demand response enabling device
(Only used in
Australia and New Zealand area
*************************************************************** BLK:black WH
T:white RD:red
Y/G:yellow/green
Explanation of abbreviations 1:
0 1 2 3
SW 8
Definition
modelmodel
4 5 6 7 8 9 A B C D E F
Reserved Reserved Reserved Reserved Reserved Reserved
L
POWER SUPPLY
N
Y/G
BLU
BLK
W
U
CO
MP
RE
S
SOR
V
U
V
W
AC_L
AC_N
DRIVE
MODULE
CN
11
FIL
TER&
Y/G
LE
D
1
LE
D
2
power indicate
communication indicate
T6.3A/250
VAC
FU
SE
1
CN2
DRED
CN1
CN
4 1
0 1
N
C
3 2
N
C
CN
1 2
CN5
CN3
CN4
CN6
CN7
CN24
CN8
CN
8 1
2 1 N
C
M
DC F
AN MOT
OR 2
LE
D
3
error&status indiate
SW1
O
N
4
3
2
1
8
7
6
5
SW6
O
N
4
3
2
1
8
7
6
5
CO
N
T
R
O
L
B
O
A
R
D
0
F
E D C B
A
9
8
7
6
5
4
3
2
1
S
W
8
S
W
2
S
W
3
S
W
5
S
W
4
MODE
UP
SET
DOWN
BLU
L
GI
S
N
M
E.E.V
CN20
CN16
CN9
RD
WHT
BLK
12V
GND
CN25 PWD
module com1
CN
5 1
CN
1 1
module com2
2 2 N
C
LO
LI
REAC
TOR1
Bottom heater
(BHTR)
Crankcase heater (CHTR)
4WV
Tc
Td
Te
Ta
TS
TH
CENTRAL
CONTROLLER
/
BMS DEVICE
Parameters monitor adaptor /
Hydro unit
LP
Reserved
SW7
O
N
2
1
BLU:blue BRN:brown
1.Dashed parts are optional.marks
are function in future.
2.SW6 is used for central control adress selection refer to service manual to get more details 3.Once out of factory ,do not change the switches of SW1,SW6,SW7,SW8 without technical guidence. 4.Can do the parameters checking work by button switches SW2/SW3/SW4/SW5 and digital display LED 3,refer to service manual to get more details. 5.For maintenance safety ,please operate after pow- er supply cut of
f at least 3 minutes
SW1-1
SW1-2
SW1-3
SW1-4
SW1-5
SW1-6
SW1-7
SW1-8
ON
OFF
Manually forced operation valid
Manually forced operation invalid
Manually forced cooling Manually forced heating
low stand by power cost normal stand by cost
drive moudle select-RK type
BMS
central control
Refriger-
ant R410A
Refriger- ant R32
Defrost automatic
Defrost by time
Not for base station
Base
station application
NOTE:
SW7-1 OFF
OFF
OFF
ON
ON
OFF
ON
ON
SW7-2
Definition
DERD test selcetion 0
DERD test selcetion 1
DERD test selcetion 2
DERD non-test selcetion
external dry contact
input(
ON/OFF
signal
GND
S
CN6
5V
RD
PE
2 P
1 P
4W
V:Four way valve
BMS:Building Management System
( LOWER MO
TOR)
CON1
Y/G
HP
A
B
C1
C2
RD
BRN
BLK
RD
WHT
TO INDOOR UNIT
1
2
Y/G
3
2 R O T C A E R
Reserved
Reserved
AARIA PRO P 1125 M
Reserved
Reserved Reserved
3 P
Reserved
Reserved
RD
M
(
DC
FAN
MO
TOR1
(UPPER or SINGLE MODEL LOCA
TION)
CN13
drive moudle select-RS type
P1
1
CN8
Tsink
Tsink:
Temperature sensor of drive module heat sink
C
A
V 0 5 2 / A 0 2 T
V
0
5
2
/
A
0
2
T
C
A
ALL'UNITA' INTERNA
REATTORE1
COMPRESSORE
VENTILATORE
ALIMENTAZIONE
FILTRO E MODULO DI POTENZA
FUSIBILE1
Led alimentazione
Led comunicazione
SCHEDA ELETTRONICA
PRINCIPALE
Reserved
Содержание 20153499
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