User Manual

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Building Technologies Division CC1N7495en
20.04.2016
Technical data
Operating voltage AC 230 V +10 % / -15 %

Note!
Ensure that conductors L and N are correctly connected!
Mains frequency 50 Hz ±5 %
Power consumption Max. 17 VA (without any loads)
Rated surge voltage category III ( to DIN EN 60664)
Degree of protection IP00
IP40 (must be ensured after integration in-
to the boiler)
Safety class sections of safety class 0 and sections of
SELV
Pollution degree 2
Software classes
- Controller section
- Burner control
to DIN EN 60730-2-5
class A
class C
Dimensions (L x H x D) 180 x 180 x 45 mm
Weight approx. 0.8 kg
Unit fuse T6.3H250
Mounting position optional
Storage
DIN EN 60721-3-1
Climatic conditions class 1K3
Mechanical conditions class 1M2
Temperature range -20...+60 °C
Humidity < 95 % r.h. (non-condensing)
Transport
DIN EN 60068-2-30 and DIN EN 60730-
2-5, chapter 12
Climatic conditions class 2K2
Mechanical conditions class 2M2
Temperature range -20...+60 °C
Humidity < 95 % r.h. (non-condensing)
Vibration DIN EN 60721-3-2
Operation
DIN EN 60721-3-3
Climatic conditions class 3K3
Mechanical conditions class 3M2
Temperature range 0...+60 °C
Humidity < 95 % r.h. (non-condensing)
Attention!
Condensation, formation of ice and ingress of water are not permitted!
LMU7...
General
Environmental conditions