Worcester Comfort+ II RF Installation And Operating Instructions

Settings in the service menu (installer)
Comfort+ II RF – 6720886122 (2018/07)
14
Setting the display contrast
▶ Turn the selector to select Format.
▶ Press the selector.
▶ Turn the selector to select Contrast.
▶ Press the selector.
▶ The current contrast flashes.
▶ Turn the selector to set the desired contrast level between
0 and 20.
▶ Press the selector.
Restoring the factory settings (Reset all)
Reset all restores the factory settings of all settings in the main
menu of the control unit.
All adjusted switching times and temperatures for central
heating or DHW heating and all other settings must be re-
entered.
The factory settings can be found under the relevant menu item
description.
▶ Turn the selector to select Reset all.
▶ Press the selector to confirm.
NO flashes.
▶ If a reset is required, turn the selector to select YES.
▶ Press the selector.
Lines appear one by one on the display until four can be
seen briefly. Reset all reappears in the display.
The factory settings of the control unit ( Table 5) have been
restored. Every switching time for central heating of DHW
heating that was previously adjusted must be reset.
Table 5
6 Settings in the service menu (installer)
The following functions are only used by specialists. They are
used to install the Comfort+ II RF or for troubleshooting.
Fig. 14 Installer menu display
[1] Heating
[2] DHW
[3] Holiday
[4] Information
[5] settings
[6] Service menu
▶ Press the menu and keys until the main menu with
service menu is displayed ( Fig. 14).
▶ Turn the selector to select the “service menu” symbol.
▶ Press the selector.
The following menu items are available in the service menu:
• System data
• Reset all
• Heat.circuit
• Maintenance
– Fault history
– Maintenance
• System info
• Radio settings
• Weather Comp.
The top line of text in the display shows the menu items.
Flashing arrows indicate that additional menus are available.
System data
▶ Turn the selector to select System data.
▶ Press the selector.
HC assignment is displayed.
The number 1 appears in the display, i.e. there is only one
heating circuit.
▶ Press the key to return to System data.
Switching time 06:30 08:30 16:30 22:30
Heating
temperature
20 °C 16 °C 21 °C 10 °C
Domestic Hot
Water
ON OFF ON OFF
2
3
4
5
6
1
pmam
0010009673-002

Worcester Comfort+ II RF Specifications

General

Display	LCD
Temperature control range	5°C to 30°C
Power supply	2 x AA batteries
Mounting	Wall-mounted
Control Type	Programmable
Compatibility	Worcester Bosch boilers
Type	Wireless Programmable Thermostat
Communication	Radio Frequency (RF)
Features	Frost protection, Holiday mode
Range	Up to 30 meters