AW 12s-62s, 12a-62a
16
3. Speed regulator AWC 12-62 with three manually chosen speeds (photo 24).
1 = low speed, 2 = medium speed and 3 = high speed. Protected to IP65.
Can control a maximum of two AW-s fan heaters. For wiring diagram, see appendix F.
NOTE! If a R31 or SR121/1 thermostat is used, a maximum of one and two AW-s heaters respectively
may be connected.
4. Valve protected to IP44 (photo 25), maximum water temperature 90 °C, and pressure class PN25 (25 bar).
To be used together with the thermostats R31 and SR121/1.
More information can be found in the section “Water connections for the AW-s and the AW-a,” item 9.
Electrical connections for AW-a models
1. The work must be done by a qualified electrician.
2. The fan heater is constructed for 230 VAC.
3. The fan heater must be connected to the mains with a permanent cable. A multi-pole breaker with a minimum of
3 mm between the poles must be used for the permanent connection.
4. Remove the lid to the connection box, as in photo 18, at the section “Electrical connections for AW-s models”.
5. Connections for the fan heater are to be made according to the wiring diagram inside the cover, or appendix G.
If the AW-a fan heater is to control one or more AW-a or CAW-a (CAW-a is the VEAB series of ceiling-
mounted fan heaters), the wiring diagrams in app. H, I and K must be followed.
6. A room temperature sensor and selector, TG-R430 with protection to IP30 (see photo 26) is connected to the
built-in electronic thermostat of the AW-a. The room sensor/temperature control should be installed in a place
that is not affected by draughts from open doors or windows, the airflow from the heater itself, etc. If a separate
room sensor is used, the TG-R530 should be chosen (see photo 27) and the temperature selector TG-R 430
should be placed elsewhere. If better protection is required for the sensor, the TG-R630 should be chosen
(see photo 28), which is protected to IP54, and the temperature selector should have a plastic casing with the
same protective class.
Photo 24 AWC 12-62
Photo 25
Photo 26 TG-R430
Photo 27 TG-R530
Photo 28 TG-R630
Содержание AW 12a
Страница 34: ...AW 12s 62s 12a 62a 34 Bilaga E Appendix E Anlage E ...
Страница 35: ...AW 12s 62s 12a 62a 35 Bilaga F Appendix F Anlage F ...
Страница 36: ...AW 12s 62s 12a 62a 36 Bilaga G Appendix G Anlage G ...
Страница 37: ...AW 12s 62s 12a 62a 37 Bilaga H Appendix H Anlage H ...
Страница 38: ...AW 12s 62s 12a 62a 38 Bilaga I Appendix I Anlage I ...
Страница 39: ...AW 12s 62s 12a 62a 39 Bilaga K Appendix K Anlage K ...