Roberts Gorden Dualair DA260G Series, Инструкция по установке, наладке, обслуживанию и эксплуатации

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WARNING
When replacing a combination thermostat ensure that the low voltage link, marked on the
thermostat, ‘Remove for Low Voltage’ is removed. See Fig. 2.2.
Permanent damage will be caused by leaving this link in.
Disconnect the overload fixing and connecting screws at the bottom of the contactor.
Ensure that any replacement overload is of the correct rating and that it is reset as in 2.8
‘A’ - The contactor is fixed by two diagonally opposite screws.
To remove: First remove the overloads as above, then remove the line connections to the top of the
contactor (noting the colour code) and the two coil connections at the top rear of the contactor.
Unscrew the fixing screws to remove the contactor from the panel.
To refit: reverse the above operations. Check rotation of fan following work on the contactor.
7.7 Combination Fan/Limit Thermostat
7.7.1
To gain access to this thermostat, remove the cover retaining screw and pull of the cover.
7.7.2
Disconnect the electrical connections by pushing in with a small screwdriver and pulling out the wires.
(see Fig. 2.2).
The earth wire is held under a screw connection.
7.7.3
Unscrew two fixing screws and withdraw the unit from the cabinet feeding the cables through the
plastic conduit connection.
7.7.4
To refit, reverse the above procedure reusing the plastic conduit connection and reset as in the
commissioning instructions, Section 4.
Note: the new thermostat should have the limit setting sealed by a suitable method to prevent
unauthorised adjustment.