6
Housing, display and operating elements
1 - Nameplate
2 - Test-LED for reactive power (continuously lit up = no energy con-
sumption or incorrect current direction, non-reverse ratchet active)
3 - LC-display
4 - Test-LED for active power (continuously lit up = no energy con-
sumption or incorrect current direction, non-reverse ratchet active)
5 - Optical call-up sensor
6 - Meter cover
7 - Sealing screws
8 - Optical data interface D0
9 - Call-up button
10 - Reset button
11 - Replaceable battery
12 - Module cover, sealable
13 - Transformer nameplate (for transformer connected meter only)
14 - Communication module
15 - Terminal cover
16 - Sealing screws