Commissioning
Part 4: Installation and Start-up
54
Commissioning
Process
1. Please read this guide carefully before
commissioning
2. Mount the controller, connect it to the electrical
system and switch on the power supply.
3. Wait until "Installation" appears on the display.
4. [End] End installation (standard values) or
5. [OK] Start installation
6.
1. Set value or use
7. [Standard] to load the standard value
8. [OK] Save value and next value ...
9. The installation must be completely finished =>
standard display
10. Press the
Home
button to switch between normal
and operating mode
11. Press the F button [4] program switch and use to
adjust the operating mode e.g. Automatic 1
(see page 7)
Setup
All the values in this level must be entered in sequence
without interruption
Language Set
language
Time
Set the hour and minute
Date
Set the year, month, day
Designation Value
range
Standard
IV
Plant select
----, 01 – 10
----
HS1 Type
00 – 06
03
HS1 BUS
00 – 05
00
HS2 Type
00 – 22
00
Storage HS2
00 – 03
00
Buffer type
00, 01, 02
00
Cool Operation
OFF/ON
OFF
Gradient On/Off
Off
HC Function 1
Standard,
T-Circuit Fxd,
Pool, HW,
Return
Standard
HC Function 2
See HC1
Standard
Capacity / Stage
00 – 9950kW
00kW
BUS Scan
On/Off
Off
See following pages for continuation
Basic settings
English
Select the language
Time
Enter the current time.
Year/Month/Day
Enter the current date
Configuration
Plant select (selecting basic controller functions)
This set value can be used to preset the other values of
the start-up level
(see also installation description on page 40).
When the installation set value is selected, this also
displays "----" = no change to preset => values retain their
previously defined status
(values on delivery: Merlin 0634 2-stage burner; hot water
preparation two mixed heating circuits).
01 = [4034] => cascade controller for modulating boiler
02 = [4834] => cascade controller for switching boiler
03 = [3611] => 0-10V controller
04 = [0634] => Standard controller with 2-stage HS
05 = 2HS controller => 2 HS cascade switched via relay
06 = [6644] => buffer and pellet controller with solar
function
07 = [1144] => Mixer valve extension *)
08 = not yet assigned
09 = [0321] => Cooling function in heating circuit return
10 = [0321] => Central cooling function and solar
integration
*) When selecting the mixing circuit control function, the
following parameters are skipped up to the parameter
[cooling operation] (these parameters are not required).
HS1 Type
(first heat generator type)
00 = No heat generator (Mixer valve extension)
01 = Single stage HS switching
02 = Single stage modulating
03 = 2-stage HS switching (second stage via A7)
04 = Two individual HS switching (second HS via A7)
05 = Multistage switching (cascade via BUS)
06 = Multistage modulating (cascade via BUS)
HS1 BUS
(connection for HS)
00 = Relay
=> Standard (switching HS)
01 = CAN-BUS
=> Standard (cascade switching)
02 = eBUS
=> HS without temperature controller
=> Preset modulation depth
=> Standard (cascade modulating)
03 = eBUS => HS with temperature controller
=> Preset desired temperature
[not suitable for cascade]
04 = 0-10V Presetting of the desired temperature
[T-HS
DES]
only for HS1 Type = 01, 02 or 03
Burner relays are controlled in parallel
Sensor KF [F8] must be connected
05 = 0-10V Preset modulation depth only for
HS1 Type = 02