Configuring A Hydraulic Back-Up; Configuring A Convection Fan Or Underfloor Cooling - Baxi AWHP 22 TR–2 Installation And Service Manual

9 Settings
Tab.69
Situation
If an electrical back-up
is fitted
78 iHPI
Configuration
Set the HP034 and HP035 parameters according to the configuration of the electrical back-up stages
output.
1. Go to the Installer menu.
2. Access the Installer menu: enter the code 0012 by pressing the
and keys.
3. Confirm access by pressing the
4. Select EHC–05 by pressing the
5. Confirm access by pressing the
6. Configure the HP033 parameters according to the type of energy
meter installed. By default, the pulse weight is set to 1 Wh, the setting
range of the HP033 parameter goes from 0 (no metering) to 1000 Wh.
If the pulse weight is given in kWh, refer to the following table.
Tab.68 If the pulse weight is given in kWh
Any numbers other than those stated in the table will not work.
Number of pulses in kWh
1
2
4
5
8
10
20
25
40
50
100
125
200
250
500
1000
7. Configure the HP034 and HP035 parameters.
9.4.7

Configuring a hydraulic back-up

Configure the back-up boiler according to its control panel. Set the installer
parameters.
1. Switch the boiler control system to 24h/24 comfort mode.
2. Heating set point temperature = Domestic hot water set point
temperature + 5°C.
See
Boiler installation manual.
9.4.8

Configuring a convection fan or underfloor cooling

This function is only available when the type of circuit selected is
underfloor heating or convection fan:
Circuit Parameter
CIRCA0 CP020
CIRCA1 CP020
key.
or key.
key.
Values to be configured for the HP033
parameter
1000
500
250
200
125
100
50
40
25
20
10
8
5
4
2
1
Value of the parameter
2 or 5
2 or 5
7701563 - v02 - 22052018