Mounting and Installation
Version 2
RES-5008
Page 13
4. Wiring of the system in accordance with the regulations in section 7.3 "Mains connection" on page 15,
section 7.6 "Circuit diagram (standard)" on page 18 and the ROPEX application report. The specifications
in section 7.2 "Installation notes" on page 14 must also be observed.
Cables that are connected to control or measurement connections may only run within the building.
5. During installation, an overcurrent protection device with max. 10 A must be provided, e.g.:
- circuit breaker in accordance with EN 60898 (characteristic B, C, D, K or Z)
- circuit breaker in accordance with UL489 (*) (characteristic B, C, D, K or Z)
- protective fuse gG in accordance with IEC 60269
- protective fuse “Class CC” or “Class J” in accordance with UL 248 (*)
The overcurrent protective devices marked with (*) must be used in installations falling under
the UL regulations.
If the specified overcurrent protection device is not sufficient for the sealing application, two separate
overcurrent protective devices must be provided for the regulator and the sealing application (
ROPEX
application report).
The overcurrent protective device must be located in the immediate vicinity of the device.
In the ROPEX application report, the smallest possible specification for this overcurrent protection device is
specified based on the calculated currents. If the protection device is dimensioned differently, the current load
capacity of the components used (e.g. cable, impulse transformer, etc.) must be adjusted accordingly.
6. A disconnect device must be provided during installation. The disconnect device must be properly marked as
part of the system and attached in an easily accessible position.
If a circuit breaker is used, it can take over the function of the disconnect device.
7. Connection of the RESISTRON
®
Temperature Controller RES-5008 with the operator terminal T-408-1 using
the appropriate cable.
CAUTION
Check all connection terminals of the system – including the terminals for the coil wires on
the impulse transformer – as to whether they are fixed firmly.
8. Check the wiring in accordance with the applicable national and international installation and setup
requirements.
