Quick Reference Guide - Potterton 8 Promax Ultra Combi 28 User Manual

Boiler Information View
Domestic Hot Water (DHW)
Temperature Adjustment
Summer - Winter - Only Heating
NOTE: When altering any settings it is necessary that
the buttons are FIRMLY pressed for several seconds.
Display showing all available segment
© Baxi Heating UK Ltd 2015
Standby - Reset - Esc
Central Heating (CH)
Temperature Adjustment
Mode
R

1.0 Quick Reference Guide

Key to Controls
R
Standby - Reset - Esc
Boiler Information View
Increase CH Temperature Button *
Decrease CH Temperature Button *
* Important Note: If your control system is fitted
with the Optional Outdoor Sensor, these buttons
will affect it's operation. Please consult your
installer for advice.
Increase DHW Temperature Button
Decrease DHW Temperature Button
Summer / Winter / Only Heating Mode Button
Summer - DHW only request mode
Winter - DHW & CH request mode
Only Heating - Only CH request mode
Display Description
DHW and CH OFF (frost protection still enabled)
Indicate errors that prevent burner from starting
Error - Not resettable by user
Water pressure too low
R
Indicates a resettable error
Indicates navigation in programming mode (parameter)
Indicates navigation in programming mode
Generic error
Burner lit
DHW request
Heating mode
Units for temperature
Units for pressure
R
Service due
3