VEAB Heat Tech AWST35, Installation Instructions Manual

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AWST35 / AWST70
3
Safety
This device may be used by children ages 8 and up, and by persons (including children) with a physical,
sensory or mental impairment, or persons lacking the experience or knowledge, if they have received the proper guidance or infor-
mation about how to safely operate the device and are aware of the risks involved. Do not allow children to use this device as a toy.
Cleaning and maintenance may not be performed by children without the proper guidance.
Children, below the age of 3, must be kept away unless under constant supervision.
Children between the ages of 3 and 8 are allowed only to activate/deactivate this device, if it is properly positioned and they have
been instructed in how to do it or if supervised. They must also be informed of potential hazards. Children between the ages of 3
and 8 are not allowed to connect the plug, change the settings, or perform cleaning/maintenance.
Model AWST35
Thermostat AWST35 is a sealed thermostat for temperature regulation of heater fan AW C for corrosive environments, and for
heater fan AW D for dusty environments.
The sealed casing is manufactured from polycarbonate plastic with metric knock outs and has an IP65 protection rating.
Temperature range: 0-35 °C
Voltage: 230VAC
Current load: 2,7A AC3
Model AWST70
Thermostat AWST70 is a sealed thermostat for temperature regulation of heater fan AW H for space heating up to 70 °C.
May also be used with heater fan AW C and AW D should a
room temperature in excess of 35 °C be required.
The sealed casing is manufactured from polycarbonate plastic with metric knock outs and has an IP65 protection rating.
Temperature range: 0-70 °C
Voltage: 230VAC
Current load: 2,7A AC3
Installation.
1. The work must be done by a qualified electrician.
2. Electrical connection to the mains requires fixed wiring. A multi-pole breaker with a
minimum 3 mm length of break must be used for the permanent installation.
3. VEAB recommends that both the fan motor and the hot water supply are turned off when there is no demand for heat.
This minimises contamination of the water battery and any filters, and minimises
the heating costs.
4. Position the thermostat such that it remains unaffected by any drafts from opened doors or windows, by sunlight,
by the fan heater exhaust air, etc. If more than one fan heater is to be connected, position
the thermostat such that it senses more than one heater.
5. Number of fan heaters that may be connected to AWST35 or AWST70:
One thermostat is capable of regulating at most: 2 AW C/D/H42, or
1 AW C/D/H42 and 2 AW C/D/H22, or
4 AW C/D/H22
In order to avoid large temperature differences within the space, no more than two heaters should be connected to each thermostat.
6. For a wiring diagram for thermostat AWST, see appendix A.
GB