CR Remeha Avanta 12v, Инструкция по установке и обслуживанию

Страница: 64 / 110

page 33
2.10.7 Adjust the boiler according to the system
The operating parameters of the Remeha Avanta have been factory set to suit most
systems. However it is possible to adjust some of the parameters to enable the
Remeha Avanta to operate more efficiently to match specific system designs and
site conditions. These parameters are split into two specific sections:
1. User level - Parameters [P][1] to [P][6] ; can be changed by the user to suit
CH and DHW comfort conditions
2. Service level - [P][1][7] to [d][F] ; must only be changed by Remeha approved
Engineer after consultation with the system designer.
How to change the parameters at user level can be read on the "Short
reference card" provided and therefore will not be detailed in this Installation and
Service manual.
2.10.8 Changing the parameters at service level (with access code)
To avoid non authorised adjustments, some parameter settings can only be changed
once the special access code
[1][2] has been entered. This code may only be used
by qualified installers.
The following settings can be changed at user and service level:
Codes in
display Description Setting range and notes
where applicable Factory settings
12v 15v 18v 24v 30v
[P][1] T
set
flow 20 - 85°C 75°C 6)
[P][2] T
set
DHW 40 - 65°C 55°C
[P][3] Boiler regulation 0 = CH
off
and DHW
off
1 = CH
on
and DHW
on
2 = CH
on
and DHW
off
3 = CH
off
and DHW
on
2
[P][4] Eco or comfort setting 0 = comfort setting
1 = eco mode
2)
2 = regulated by controller
2
[P][5] Anticipated current 0 = no anticipated current
for thermostat on/off
1 = anticipated current for
thermostat on/off 0