AIR-TO-WATER HEAT PUMP INSTALLATION
93
GRS-CQ12Pd/Na-M, GRS-CQ14Pd/Na-M, GRS-CQ16Pd/Na-M:
Error
indicating lamp
Running
indicating lamp
XT
2
Insi
de Unit
El
ectr
ic Box
L1
N
XT1
Water tank
LK
PO
W
E
R
380
415
V-3
P
h-
50H
z
Di
sp
lay
bo
ar
d
CN
16
CN5
AP
2-w
ay
va
lv
e1
2-
w
ay
valv
e2
3-
w
ay
va
lv
e1
3-w
ay
valv
e2
Water-t
an
k
temp sen
sor
2
Water-tan
k
temp sens
or1
Ou
td
oor
Uni
t
PE
M
ai
n
B
aord
CN1
4
Remote
ai
r
te
mp se
ns
or
Long
-d
is
ta
nc
e
mo
nit
o
r P
C
CN7
Oth
er
ther
mal syste
m
Wat
er-
o
ut te
mp senso
r
PE
Th
ermo
st
at
Thermos
tat
Powe
r
su
pply
f
o
r T
herm
o
st
at
:I
f i
t
is
23
0V
A
C
,p
le
as
e
conn
ec
t Ter
m
in
al blo
ck
(x
t3
) 21.
22.
23
.2
4;
If it
is
2
4
V
AC
, plea
se
c
o
nn
ec
t
Ter
m
in
al bl
oc
k(
xt
3) 25.
26
.2
7.
28
.
Th
ey
a
re
can
no
t
be
c
o
nnec
te
d
as
th
e
sa
me
ti
m
e
.
If there is
gate c
ont
ro
l f
un
ctio
n,
pul
l out the l
eadi
ng
wir
e
50
o
n
termi
nal bo
ar
d
XT2)
between1
9 an
d
20 and then c
onnec
t the
Ga
te
-co
nt
ro
ller
G
ate
-con
tr
o
lle
r
20
19
Specification:
1
R
unning indicating lam
p(HL1) and E
rro
r i
ndicating lam
p (HL2)
are connected or no
t on the basis of the
clients'demand.
2
C
lient water pump A
C
cont
actor(KM
4) is back-up Pump for
the future , so it
is not be connect;
3
Leakage Swi
tch
(
LK
)
is
necessary for addit
ional
instal
lati
on, Pl
ease ref
erence to
page
10 4.3 Electrical Data
L2
L3
L1
L2
L3
N
29
30
31
XT
2
BK
B
N
BU
YE
GN
PE
Содержание SXVD200LCJ/A-K
Страница 1: ...Air to Water Heat Pump Service Manual T1 R410A 50Hz GREE ELECTRIC APPLIANCES INC OF ZHUHAI...
Страница 3: ...GREE COMMERCIAL AIR CONDITIONERS AIR TO WATER HEAT PUMP PRODUCT...
Страница 15: ...GREE COMMERCIAL AIR CONDITIONERS AIR TO WATER HEAT PUMP CONTROL...
Страница 69: ...GREE COMMERCIAL AIR CONDITIONERS AIR TO WATER HEAT PUMP INSTALLATION...
Страница 81: ...AIR TO WATER HEAT PUMP INSTALLATION 76...
Страница 107: ...GREE COMMERCIAL AIR CONDITIONERS AIR TO WATER HEAT PUMP MAINTENANCE...
Страница 115: ...AIR TO WATERHEATPUMP MAINTENANCE 109 2 Comp Low pressure Protection E3 3 Comp Discharge Temp Protection E4...
Страница 116: ...AIR TO WATERHEATPUMP MAINTENANCE 110 4 Overload proection of compressor or driver error E5 5 Outdoor fan error EF...
Страница 117: ...AIR TO WATERHEATPUMP MAINTENANCE 111 6 Temperature sensor error 7 Communication Malfunction E6...
Страница 121: ...AIR TO WATERHEATPUMP MAINTENANCE 115 3 1 3 Trip Fig 3 1 3 Flowchart of trip diagnosis...
Страница 129: ...AIR TO WATERHEATPUMP MAINTENANCE 123 3 2 3 Tripping Fig 3 2 3 Flowchart of diagnosis of Tripping...
Страница 148: ...AIR TO WATERHEATPUMP MAINTENANCE 142 Indoor Unit 1 Front panel assy Fig 2 Fig 1 Fig 2...
Страница 153: ...AIR TO WATERHEATPUMP MAINTENANCE 147 Exploded View of GRS CQ8 0Pd Na k O and GRS CQ10Pd Na K O...
Страница 155: ...AIR TO WATERHEATPUMP MAINTENANCE 149 Exploded View of GRS CQ12Pd Na K O GRS CQ14Pd Na K O and GRS CQ16Pd Na K O...