34 |WPF | WPF cool www.stiebel-eltron.com
INSTALLATION
Commissioning
12.6 Remote control FEK
Connection array FEK
1
2
3
4
5
6
H
L
+
26�03�01�0094
The FEK remote control enables you to change the set room tem-
perature for heating circuit 1 or heating circuit 2 by ± 5 °C as well
as the operating mode. Connect the remote control to terminals
H, L, and + to terminal block X2 of the appliance.
Also observe the FEK operating instructions.
12.7 Uponor DEM WP module
When an Uponor DEM WP module is connected, the heating curve
is dynamically optimised for the heat demand of individual rooms.
This involves modifying the preset heating curve by up to 50%
of its initial value.
The Uponor DEM WP module is connected as an alternative to an
FE7 remote control. Operation with both devices is not possible.
Connect the Uponor DEM WP module to terminals Fernb.1 and
to terminal block X2 of the appliance.
Also observe the Uponor DEM WP module operating
instructions.
12.8 Internet Service Gateway ISG
The Internet Service Gateway ISG lets you operate the heat pump
in your local home network and via the internet when on the go.
Connect the Internet-Service-Gateway to terminals H, L, and to
terminal block X2 of the appliance.
The ISG is not supplied with power via the heat pump.
Also observe the ISG operating instructions.
13. Commissioning
Only qualified contractors may carry out the adjustments on the
heat pump manager commissioning report, commission the ap-
pliance and instruct the owner in its use.
Commissioning should be carried out in accordance with these
operating and installation instructions. Our customer service can
assist with commissioning, which is a chargeable service.
Where this appliance is intended for commercial use, the rules of
the relevant Health & Safety at Work Act may be applicable for
commissioning. For further details, check your local authorising
body.
13.1 Checks before commissioning
Before commissioning check the points detailed below.
13.1.1 Heating system
- Have you filled the heating system to the correct pressure?
- Have you closed the quick-action air vent valve of the multi
function assembly (MFG) again after venting?
!
Material losses
Observe the maximum system temperature in underfloor
heating systems.
13.1.2 Heat source
!
Material losses
Never use the heat pump to dry the screed by means of
the underfloor heating system (see chapter „Menu struc-
ture/ Menu PROGRAMS/ HEAT-UP PROGRAM“).
13.1.3 Temperature sensor
- Have you correctly positioned and connected the outside
temperature sensor and the return temperature sensor (in
conjunction with a buffer cylinder)?
13.1.4 High limit safety cut-out
At ambient temperatures below -15 °C the high limit safety cut-out
of the multi function assembly may respond.
Check if the high limit safety cut-out has responded.
D0000036150
1 Electric emergency/booster heater
2 High limit safety cut-out reset button
To Next Page
Loading...
Need help?
General
