DeDietrich GT 530A Series, Руководство по сборке, установке и обслуживанию, Страница: 67 / 86

65
GT 530A DDR_G30A/AE _IO_V4.0 09/2013
65
GT 530A DDRA 001 v1.0 06/2010
S2NA (ME50) or S3NA (MD5) T
emper
ature control panel (Internal wiring b
y DDR
-De Dietrich factory)
Panel Application Wiring
ON/OFF (single stage) operation
1
2
3
4
5
6
7
9
10
11
8
13
14
12
16
15
18
19
17
21
20
23
24
22
26
25
28
29
27
31
30
33
34
32
36
35
38
37
120/60/
1
Main Power Suppl
y
Tekmar®
thermostat TT
connection
CS –
Safety
Contact 120
v
1
st
Stag
e
2
nd
stag
e
N
Gn
d
Heating
Pump
L
N
Burner Connections
L
N
DH
W
Pump
120/24
v
Transforme
r
Tekmar
®
DBC-001 & 002 Control Connections
Tekmar
®
DBC-001 & 002 Sensor Connections
Optional wiring for Digital Cont
rol or BMS/BAS integration
Burner Connections
Fuse
15A Max.
Service
Switch
LWCO
Optional
Limit
Vent safety
switch
Vent safety
switch
Main Power 120/60/
1
Burner application wiring note:
Single phase burner motors less than 10amp. Higher motor draws
requires separat
e motor starter
relay or separate
power supply to
motor, consult documentation
supplied with the burner
.
Only if 24v
transformer installe
d
(OEM digital control option)
WARNING
FAILURE T
O FOLL
OWING THESE PROCEDURES
OR W
ARNING COULD RESUL
T IN PROPER
TY
DAMAGE PERSONAL INJUR
Y INCLUDING
DEA
TH MA
Y RESUL
T IN WIRING MIST
AKES
.
Wiring must be in strict compliance with CS
A
C22.2 and NEC/NFP
A 70. All wiring shown
supplied and wired b
y others. This equipment
must be earth bonded or grounded. All wiring (field or replacement) must be min 18A
WG t
ype CS
A TEW/ UL 1015 r
ated
105°C or an appro
ved equiv
alent. All wiring
and panels must be shielded from spr
ay or
ingestion of w
ater
. An
y portion of the control
which has been subject to spr
ay or ingestion
of w
ater
, the entire control must be replaced.
It is the responsibilit
y of the installer/owner
to v
erif
y the controls are functioning correctly
and are adjusted correctly
. Suitable wire
protection and str
ain relief
’s are required
(upstream & downstream) of the control panel.Line v
oltage wiring and low v
oltage
sensor
wiring must
use
separ
ate
wire conduits.
LABEL ALL WIRES PRIOR T
O DISCONNECTING
THEM FOR SERVICE.
Electrical flow direction (Always observe) Field wiring (By Others)
L
Main power supply (fused)
L
Burner connections