Child Lock; Service Information - Baxi HP40 MB Series User's Operation Manual

Use to select ''OFF'' or ''ON''.
INFORMATION
• If the operation mode is auto mode in space
heating or cooling side, the backup heater
function can not be selected.
• The BACKUP HEATER function is invalid
when only ROOM HEAT MODE enabled.

6.6 Child Lock

The CHILD Lock function is used to prevent unsupervised
children operating the unit. The mode setting and temperature
adjusting, can be locked or unlocked by using CHILD LOCK
function. Go to '' MENU'' > ''CHILD LOCK''.
The page is displayed:
CHILD LOCK
Please input the password:
1 2 3
ENTER
ADJUST
Input the current password,the following page will
appear:
CHILD LOCK
COOL/HEAT TEMP. ADJUST
COOL/HEAT MODE ON/OFF
DHW TEMP. ADJUST
DHW MODE ON/OFF
UNLOCK
LOCK/UNLOCK
Use ''▼'', ''▲'' to scroll and
UNLOCK.
The cool/heat temperature can't be adjusted when the
COOL/HEAT TEMP. ADJUST is locked.If you want
to adjust the cool/heat temperature when cool/heat
temperature is locked,the following page will appear:
Cooling or heating temperature
adjust function is locked.
Do you want to unlock?
NO
CONFIRM
UNLOCK
UNLOCK
UNLOCK
UNLOCK
to select LOCK or
YES
18
The cool/heat mode cannot turn on or off when the COOL/
HEAT MODE ON/OFF is locked.If you want to turn on or off
the cool/heat mode when COOL/HEAT MODE ON/OFF is
locked,the following page will appear:
Cooling or heating mode's
ON/OFF is locked.
Do you want to unlock?
NO
CONFIRM
The DHW temperature cannot be adjusted when the
DHW TEMP. ADJUST is locked.If you want to adjust
the DHW temperature when DHW TEMP. ADJUST is
locked,the following page will appear:
DHW temperature adjust function
is locked.
Do you want to unlock?
NO
CONFIRM
The DHW mode cannot turn on or off when the
DHW MODE ON/OFF is locked.If you want to turn
on or off the DHW mode when DHW MODE ON/
OFF is locked,the following page will appear:
DHW mode's ON/OFF function is
locked.
Do you want to unlock?
NO
CONFIRM

6.7 Service information

6.7.1 About service information
Service information menu consists in the following:
1) SERVICE CALL
2) ERROR CODE
3) PARAMETER
4) DISPLAY
6.7.2 How to go to service information menu
• Go to ''MENU'' > ''SERVICE INFORMATION''. Press
. The following page will appear:
YES
YES
YES