ACCESSORIES
SAUNATHERM VU/HYGROTHERM VU SAUNA CONTROLLERS FOR DRY AND WET SAUNAS
TECHNICAL DATA
APPLICATION
Colour:
cream white, similar to RAL 9001
Sauna controllers for dry or dry / wet saunas.
Housing material:
ABS
Mains voltage:
400 VAC, 3 / N 50 Hz
Load expansion possible with LG 9 / 18 (18 kW) or LG 9 / 30 (30 kW).
Equipment:
sensor rupture / short-circuit safeguard- ing, ‘light’ switch, ‘ON / OFF’ switch, ‘light / fan / electronics’ microfuse, ‘ON / OFF’ contact input
Trigger temperature of safety temperature limiter:
approx. 141 °C
Heating time limit: Pre-selection timer:
6 h / 12 h / none
can be set to max. 12 h, 1-h intervals max. 9 kW (max. 3 kW per phase)
Switching power, furnace: Switching power, light:
max. 100 W, 230 VAC, 50 Hz max. 100 W, 230 VAC, 50 Hz safety protection, relay 3-stage switching
Switching power, fan: Switching element:
Hysteresis: Display type:
approx. 1 K
LED IP44
Protection rating: Protection class:
II, if properly mounted
Fuse:
T1, 25 A (5 x 20)
Scope of delivery:
control unit, sensor / STB, fastening screws
Mounting:
wall mounting −15 to +25 °C
Ambient temperature: Electrical connection: Permissible atmospheric humidity:
screw-type terminals
max. 95% rel. humidity, non-condens- ing
TYPE / IMAGE
ITEM NO.
FEATURES
EURO / PG
Saunatherm VU
D4700653
Sauna controller for dry saunas (Finnish) Control range: 30 to 120 °C Switch: ‘Fan On / Off’ Indicators: ‘HEATING’, ‘ON / OFF’, ‘pre-selection timer’
335.70 / III
Hygrotherm VU
D4700736
Sauna controller for dry saunas (Finnish) or wet saunas Control range, dry sauna: 80 to 110 °C Control range, wet sauna: 40 to 60 °C / approx. 40 – 95 % rel. humidity Switching power vaporiser: max. 3 kW Switch: ‘Fan, 3-stage’ Indicators: ‘heating’, ‘ON / OFF’, ‘pre-selection timer’ Water shortage detection Post-operation drying temperature adjustable: approx. 60 to 80 °C
501.40 / III
Post-operation drying limitation: approx. 3.5 h Fan post-operation time: approx. 15 minutes
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Catalogue 2023
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