Status Displays; Operating State Display - Honeywell EW701 Bedienungs- Und Montageanleitung

Status displays

Display

Operating state display

Display
EN 58
Description
The data displayed apply for:
• Heat
• (empty) = Displayed value is the current value
• M (Memory) = Value on a monthly or due date
• Displayed value is a date value:
• Day = Current date
• M-Day = Date applies for a saved annual or monthly value
• Displayed value is a checksum:
• Check = Checksum refers to the current consumption value
• M-Check = Checksum is valid for a saved annual or monthly
value
• Current flow available
• No energy counting -> no temperature difference
• Current flow available
• Energy counting
• IrDA communication is currently active
Description
• Communication credit
of the module interface
or IrDA exceeded
• Operating time expired • Device must be replaced
• Flow direction in-
correct
• Temperature sensors
have been mixed up or
fitted incorrectly
MU2H-0501ge23 R0318
Measures/notes
• Is eliminated after the credit period
(module = current day;
IrDA = current month) has passed
• Check installation
(note arrow on flow sensor)
• Check piping
• Check recirculating pumps and
thermostats for correct function
• Check whether flow sensor has been
fitted in the right strand or
• check type of installation of
temperature sensor
V1.00 / 3.5.2018