Rapido SP 2.2, Installation Instructions Manual

Page: 10 / 28

10
6.3 rapidomatic
®
TZ 2.3.3 SV
(two-stage)
The electrical connections are to be made to the following
plugs:
power supply:
mains plug
heater circulation pump
mixing valve circuit MK1: pump No.1 plug
mixing valve motor circuit MK1: mixing valve No.1 plug
storage charging pump: charging pump plug
heating circulation pump
mixing valve circuit MK2: pump No. 2 plug
mixing valve motor MK2: mixing valve No. 2 plug
when necessary:
bypass pump: plug bypass pump
outer sensor: AF plug
storage sensor: SF plug
advance sensor MK 1: VF-MK 1 plug
advance sensor MK 2: VF-MK 2 plug
when necessary:
return sensor: RLF plug
6.5 Connecting an external switching cabinet
Burner phase stage 1 and stage 2 can be wired to plug
BR1 and BR2 if an external switching cabinet is used.
6.4 comfortmatic T / RFFT
(Accessories)
Connect the comfortmatic T and the RFFT to the RMF-plug:
comfortmatic T / RFFT, clamp
A : RMF plug, signal A
comfortmatic T / RFFT, clamp B : RMF plug, 0 volts B
When connecting a two-circuit control with an own remote
control for each circuit, this must be connected in parallel
to the RMF plug signal A and RMF B 0 Volts. The
designation of the comfortmatic T to the corresponding
heating circuit occurs through databus-codes, or through
rotary buttons on the RFFT. Please observe the
installation instructions and regulations.
6.6 rapidomatic TS
(Accessories)
The electrical connections are to be made to the following
plugs:
power supply:
mains plug
heater circulation pump: pump No.1 plug
storage charging pump: charging pump plug
storage sensor: SF plug
6.7 RTU room dial thermostat
(Accessories)
Installation with hot water supply (with rapidomatic
®
TS control):
When the room dial thermostat is combined with a
rapidomatic
®
TS, the room dial thermostat is connected
to plug AF .
The electrical connections are to be made to the following
plugs:
power supply:
mains plug
heater circulation pump: pump No.1 plug
storage charging pump: plug
charging pump storage sensor: SF plug
RTU: AF plug
Installation without hot water supply (without
rapidomatic
®
TS control):
An installation without hot water supply, the room dial
thermostat can be connected to plug RT .
The electrical connections are to be made to the following
plugs:
power supply:
mains plug
heater circulation pump: pump No.1 plug
storage charging pump: plug
charging pump storage sensor: SF plug
RTU: RT/BTH plug. Remove
the bridge in the plug
from T6 to B5.