Temperature Management
Hygrostat
Ref.-no.:
..5201
HYG..
1. Safety instructions
Electrical equipment must be installed and fitted by qualified
electricians only.
Before working on the device, disconnect the supply voltage (by
cutting out the circuit breaker) to avoid the risk of an electric shock.
Failure to observe the instructions may cause damage to the device
and result in fire or other hazards.
In rooms with open fires such as fireplaces or gas cookers, room
ventilation systems may only be operated if additional protective
measures are taken. The applicable Building Regulations for hearth
and fireplace installations must be observed.
These operating instructions are part of the product and must be
left with the final customer.
2. Device layout
Fig 1: Front view
(1) Mode-of-operation selector
(2) Control knob
(3) Status LED
3. Function
3.1. Designated use
The hygrostat controls the humidity of the air in order to create agreeable
and healthy conditions in the room and helps to prevent the formation of
detrimental mould.
•
Measurement of air humidity in rooms
•
Control of 230 V heating and ventilation appliances
•
Installation in a flush-mounting box in acc. with DIN 49073
2
