Calorex PPT12, Техническое руководство

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Technical Manual
PPT8/12/16/22LX/LY SLIMLINE
Page 116
SD638160 ISSUE 22d
®
Calorex Heat Pumps Ltd. · The Causeway, Maldon, Essex CM9 4XD, UK
-
FAN
-
W
ARNING
-
DEFRO
ST
-
HEAT
DEMAND
(
CO
MP
RESSO
R)
AU
X
"O
F
F
"
"noF
"
"to"
"P
rA"
DI
SPLA
Y
SY
MBO
LS
-
W
ATER P
UM
P
-
MACHINE
O
FF
-
NO
W
ATER F
LO
W
-
CURRE
NT
O
VERLO
AD
-
HP/
LP
SW
ITCH
AL
ARM
SET
PO
INT
26º
C
ADJUSTABLE
SET PO INT BETWEEN
10ºC AND 40º C
25º
C
O
FF
O
N
r.
d
ACTU AL
POO L W ATER
TEM PER ATU RE
SE
T
PO
IN
T
=
26
ºC
TECNO
LO
G
IC
PO
O
L
TEMPERATUR
E
STAT
NOT
ES
1.
PO
O
L
CO
NTRO
LLER
DI
SPLAY
SY
MBO
LS
ARE
SHO
W
N
BELO
W
.
2
.W
HEN
MA
CHI
NE
IS
O
N
DEFRO
ST
FAN
STO
PS
BUT
C
O
MPRESSO
R
AND P
UMP
REM
AI
N
O
N
DEFRO
ST
SY
M
BO
L
W
ILL
BE
FLA
SHING
O
N
THE
DI
SPLA
Y
.
3.
IF
REMO
TE
O
N/
O
FF
LI
NK (
TERM
INAL
14
AND 15
)
IS RE
MO
VED
MA
CHI
NE
W
ILL
NO
T
RUN
AND DI
SPLA
Y
W
ILL
AL
T
ERNA
TE
BETW
EE
N
"O
FF"
AND
TEMP
ERATURE.
4.
IF
EIT
HER
'HP'
O
R
'LP'
SW
ITCHES
CUT
O
UT
THE
N
MA
CHINE
STO
PS
W
ITH
MAI
N
DI
SPLA
Y
AL
T
ERNATI
N
G
BETW
EEN
"Pr
A"
AND
PO
O
L
W
ATER
TEMPERA
TURE.
SY
MBO
LS DI
SPLA
Y
ED
W
ILL
SHO
W
FAN
FLASHI
N
G
, HEA
T
DEMAND
FLA
SHING
AND
W
ARNI
NG
SY
MBO
L
O
N.
5.
IN
CASE
O
F
CO
MP
RESSO
R
DRAW
ING
TO
O
MU
CH
CURRE
NT,
CO
NTACTO
R
O
VERLO
AD
(FI
TT
ED T
O
PPT1
6
&
PPT2
2
MO
DEL
S O
NLY
)
W
ILL
CUT
-O
UT
STO
PPI
NG
THE
CO
MPRESSO
R
AND F
AN.
THE
MA
IN
DI
SP
LAY
W
ILL
AL
T
ERNATE
BETW
EE
N
PO
O
L
W
ATER T
EMPE
RAT
URE A
ND
"t
o".
FAN
FLA
SHING
, HEAT
DEMAND
FLAS
HI
NG
AND
W
ARNING
SY
MBO
LS
W
ILL
AL
SO
BE
PRESENT
O
N
DI
SPLAY
.
6.
I
F
W
ATER
FLO
W
SW
ITCH
BRE
AKS
THEN
FAN
AND
CO
MP
RESSO
R
BO
TH
ST
O
P
AND
DI
SPLA
Y
AL
T
ERNA
TE
S B
ETW
EEN
"n
oF"
AND W
AT
ER T
EM
PERATURE
W
ITH
FAN
& HEA
T
DEMAND
SY
M
BO
LS
BO
TH
FLASHI
NG
.
YES
COMPR
ES
SOR OFF
F
AN OFF
MA
IN DI
SPL
AY
SHOW
S
POOL W
AT
ER TE
MP.
FLOW
CHA
RT SHO
W
ING
HEAL
T
HY
M
ACHI
NE
IS
W
AT
ER TE
MP
B
EL
OW
SET
POI
NT
MA
IN
DI
SPL
AY
SHOW
S
POOL W
AT
ER TE
MP.
DI
SPL
AY
SY
MBOLS
:-
F
AN FL
ASH
ING
HE
AT
D
EMAN
D
F
LAS
HI
NG
'AUX
' ON
COMPR
ES
SOR STA
RT
S
FA
N
ST
ART
S
DI
SPL
AY
SY
MBOL
S:-
F
AN ON
HE
AT DE
MAND ON
'AUX
' ON
EXT
ERN
AL
OU
TPU
T W
IRI
NG TO
TB18
&
TB1
9
OUTPU
T W
IRI
NG TO
N
O
YE
S
N
O
M/
C I
S NOT SU
PP
LI
ED
W
ITH CONT
INUOUS
W
AT
ER FL
OW
M/C
IS SUPPL
IED
W
IT
H
CON
TI
NUOUS
W
ATER
FLOW
N
O
HA
S 6 M
IN
CO
MPRESS
OR
STAR
T DEL
AY
TI
MER,
T
IMED
OUT
YE
S
MA
INS
POW
ER
ON
MA
CHI
NE
ON
P
64
47
50
DR
G N
o.
SW
IT
CHE
D
OUT
PUT
AT
T
B1
8 & TB1
9 BR
OKEN
HA
S 60 MI
N
PUMP ST
ART
DEL
AY
TI
MER,
T
IMED
OU
T
YE
S
PUM
P O
N
N
O
MAI
N
DI
SPL
AY
SHOW
S
POOL
W
AT
ER TE
MP.
DI
SP
LAY
SY
MBOLS
:-
F
AN
FLASH
ING
HEAT
D
EM
AND
FLASH
ING
'AUX
' ON
N
O
YE
S
IS
PU
MP ALRE
ADY
RUN
NI
NG
SW
IT
CHE
D
OU
TPU
T AT
T
B1
8 & TB1
9 MA
DE
N
O
YES
CO
MPRESS
OR
O
F
F
FAN
OFF
DI
SPL
AY
AL
T
ER
NAT
ES
BET
W
EE
N
"noF
"
& W
AT
ER TE
MP
PU
MP OFF
IS W
AT
ER TE
MP
BEL
OW
SET
PO
INT
YE
S
DI
SPL
AY
SY
MBOLS
:-
'AUX
' ON
HAS 3 MI
N
W
ATER
TEMP
SAMP
L
ING
TI
MER
,
T
IMED
OU
T
COMP
RESS
OR STA
RT
S
F
AN ST
AR
TS
DI
SPL
AY
SY
MBOL
S:-
FAN
ON
HE
AT DE
MAND ON
'AUX
' O
N
N
O
HAS 6 MI
N
COMPR
ES
SOR ST
ART
DE
LA
Y
T
IMER,
T
IMED
OU
T
YE
S
IS
W
AT
ER TE
MP
BEL
OW
SET POI
NT
N
O
YE
S
N
O
DI
SPL
AY
SY
MBOL
S:-
F
AN FL
ASHI
NG
HE
AT DE
MAND F
LAS
HI
NG
'AUX
' O
F
F
IS
W
ATER
TEMP
BEL
OW
SET
POI
NT
N
O
YE
S
DI
SPL
AY
SY
MBOL
S:-
F
AN OFF
HE
AT DE
MAND OFF
'AUX
' OFF
DI
SPL
AY
S
Y
MBOLS:-
F
AN OFF
HEAT
D
EMAN
D
OF
F
'AUX
' ON
CO
MPRESS
OR
O
F
F
F
AN
O
F
F
DI
SPL
AY
AL
T
ERN
ATES
BETW
EE
N
"noF
"
& W
ATER
TEMP
PUM
P O
F
F
SW
IT
CHE
D
OU
TPU
T AT
T
B1
8 & TB1
9
BROKEN
S
W
IT
CHED
OUTPUT
AT
TB1
8 & TB1
9 MADE
19.0 Logic Diagram