13
14
16
Notice: The information in this document is subject to change in
order to improve reliability , design or function without prior notice
and does not represent a commitment on the part of the company.
In no event will the company be liable for direct, indirect, special,
incidental or consequential damage arising out of the use or
inability to use the product or documentation, even if advised of the
possibility of such damages. No part of this manual may be
reproduced or transmitted in any form or by any means without the
prior written permission of the company.
Disclaimer: This manual & its contents remain the sole property of
A.S. CONTROLS Pvt. Ltd, India and shall not be reproduced or
distributed without authorisation. Although great care has been
taken in the prepartion of this document, the company or its
vendors in no event will be liable for direct, indirect, special,
incidental or consequential damage arising out of the use or
inability to use the product or documentation, even if advised of the
possibility of such damages. No part of this manual may be
reproduced or transmitted in any form or by any means without the
prior written permission of the company. A.S. CONTROLS Pvt.
Ltd, reserves the right to make and changes or improvements
without prior notice.
Warranty: This product is warranted against defects in materials
and workmanship for a period of one year from the date of
purchase. During the warranty period, product determined by us to
be defective in form or function will be repaired or, at our option,
replaced at no charge. This warranty does not apply if the product
has been damaged by accident, abuse, and misuse or as a result of
service or
modification other than by the company. This warranty is in lieu of
any other warranty expressed or implied. In no event shall the
company be held liable for incidental or consequential damages,
such as lost revenue or lost business opportunity arising from the
purchase of this product.
SZ-7081
set
prg
RST
2
8888
RLY SSR J RTDK
29
70.5
87 mm
Max
15 mm
34.5
WIRING DIAGRAM
SZ-7081
NC
NO
C
SSR
TC+
TC-
RTD
RELAY
SHORT FOR 2 WIRE RTD
+
7
11
10
98
5
3 4
1
6
12 V
230V
Neutral
Phase
O
C
WIRING: The probe and its corresponding wires
should never be installed in a conduit next to control or
power supply lines. The electrical wiring should be
done as shown in the diagram. The power supply
circuit should be connected to a protection switch. The
terminals admit wires of upto 1.5 sq mm.
WARNING: Improper wiring may cause irreparable
damage and personal injury. Kindly ensure that wiring
is done by qualified personnel only.
Maintenance: Cleaning: Clean the surface of the
controller with a soft moist cloth. Do not use abrasive
detergents, petrol, alcohol or solvents.
CAUTION
Controller :Controller should be installed in a place
protected by vibration, water and corrosive gasses and
where ambient temperature does not exceed the values
specified in the technical data.
Probe :To give a correct reading, the probe must be
installed in a place protected from thermal influences,
which may affect the temperature to be controlled.
15
Installation : Fixing and dimensions of panel models:
To fix the unit, slide the fastener 1 through the guides 2 as
per the position shown in the figure. Move the fastener in
the direction of the arrow, pressing tab 3 it permits to move
the fastener in the opposite direction of the arrow. Once the
controller has been connected, they should be covered with
the lid 4 .Silicon sealant should be applied along the
perimeter of the panel cut out or a rubber ‘O’ ring supplied
before the unit is fitted to obtain IP65 grade.
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