10
Groundtherm - Ground Source Heat Pump -
Installation
WARNING. DANGER FROM ELECTRIC SHOCK. ISOLATE ELECTRICALLY BEFORE REMOVING ANY PANELS
SE
E
WI
RI
NG
DI
AG
RA
MS
CU
ST
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ER
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EL
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EC
TRIC
AL
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ON
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TS
EN
TR
Y
PO
IN
TS
REMOVE
BACK CO
VE
R
TO AI
D
FE
ED
TO
ELEC
TRIC
BO
X
EN
TR
Y
POINTS
IF REQUIRED
CO
NN
EC
TIONS SO
UR
CE
/L
OA
D
3/
4
BS
PM
TH
RE
AD
ED
CO
NN
EC
TION
S
TO TA
KE
FLEXIBLE HO
SE
LI
NE
S
(3
/4
BSP
UN
ION NU
T
X
22
mm
COMP
RE
SS
ION)
TO
GR
OU
ND
LOO
P
FR
OM
GR
OU
ND LO
OP
HEATING
FL
OW
HEAT
ING RE
TU
RN
552
610
657
850
41
166.
50
350.
50
442.
50
FRON
T
TE
RM
IN
AL
BL
OC
K
ACC
ESS
:
RE
MO
VE
4 SCREWS
IN
FR
ON
T
SERV
IC
E
PANEL.
RE
MO
VE
4 SC
RE
WS ON ELEC
TR
IC
BO
X
COVER (R
EP
LA
CE
ALL
COVERS
BE
FO
RE
SW
IT
CH
IN
G
UN
IT ON
)
TOP PANE
L
(R
EMOV
AB
LE
)
50
1
421
1/
4
TUR
N
DZ
US
FA
ST
EN
ER
S
CABL
E
EN
TR
Y
AT
SI
DE
SE
RVIC
E
PA
NE
L
LN
E1
23
45
67
89
10
11
12
R3
R2
R1
F
5A
13
14
15
22
23
T1
ETH
ETH
ETH
1
2
35
46
A1
A2
NC
PO
WE
R
PR
OG
RA
MM
ER
LI
VE
RE
D
RE
D
AM
BE
R
CA
LO
RE
X
35
00
GR
OU
ND
SO
UR
CE
HE
AT
PU
MP
HE
AT
PUMP
IF
LI
GH
T SH
OW
S,
PR
ES
S
RE
D
BU
TT
ON
30
SE
RV
IC
E
PA
NE
L
OUTE
R
COVE
R
L
N
12
34
56
78
91
01
11
21
31
41
52
22
3
T1
ETH
ETH
3.5/5 GROUND
THERM
WIRING INST
ALLA
TION
U
P
HEATING ºC
5.2 wIRInG InStallatIon