Special Accessories; Remote Control - Dimplex WPMJ EconPlus-MD Installationsanleitung

Fig. 5.1: Wall-mounted heat pump manager heating and cooling
5.2 Connection of electronically regulated circulating pumps
Electronically regulated circulating pumps have high starting
currents, which may shorten the service life of the heat pump
manager. For this reason, a coupling relay is installed or must be
installed between the output of the heat pump manager and the
electronically regulated circulating pump. This is not necessary if
the permissible operating current of 2 A and a maximum starting
current of 12 A are not exceeded in the electronically regulated
circulating pump or if express approval has been issued by the
pump manufacturer.

6 Special accessories

6.1 Remote control

A remote display adds convenience and is available as a special
accessory. Operation and menu navigation are identical to those
of the heat pump manager. Connection is made using a 6-core
telephone cable (special accessory) with modular plugs.
NOTE
In the case of heating controllers with removable control panels (see
Chap. 4.2.1 on p. 3), the control panel can also be used directly as a
remote display.
F1 Control circuit breaker
F2 Internal circuit breaker
F3 External circuit breaker
N1 Heat pump manager
N14 Control panel
N17.1"General cooling" module
N17.2"Cooling active" module
Q4 Motor circuit breaker control voltage
T1 Safety transformer 200 / 24 V AC
X1 Terminal strip infeed (200 V AC)
X3.1 Terminal strip low voltage switching contacts
X3.2 Terminal strip low voltage 5 V DC
X3.3 Terminal strip low voltage relay
X3.4 Terminal strip low voltage analogue signal
X5 Terminal strip low voltage communication
X12 Plug connecting cable 
controller - heat pump 24 V AC
X13.1Plug connecting cable 
controller - heat pump < 25 V AC
X13.2Plug connecting cable 
controller - heat pump < 25 V AC
X16 Plug connecting cable controller - conductor box CB 4-1.8
NOTE
Detailed connection diagrams can be found in the Appendix Kap. 3.
NOTE
Three connecting cables must be routed between the heat pump manager
and the heat pump. One is the communication cable and the other two are
control cables (<24V). 
A further connecting cable is required if the pump module CB 4-1.8 is
used. It connects the pump module with the heat pump manager. This
connecting cable is supplied with the pump module (length approx.
0.5 m).
ATTENTION!
It is not permitted to connect more than one electronically regulated
circulating pump via a relay output.
452114.66.93 FD 9506
WPMJ EconPlus-MD
EN-7