Technical data

www.dimplex.de/en
49
2012
Main heat pump circuit
Compact manifold with overflow valve
Pump inside micrometer 180 mm
KPV with UP 60
EB KPV
Compact manifold
Combinable module with insulation jackets for installation-friendly connection of the heat pump, buffer tank, domestic hot water cylinder
and heat distribution system. Consists of one overflow valve, four ball valves, two integrated thermometers, one check valve, immersion
sleeve for return sensor, safety module with pressure gauge and connection possibilities for expansion vessel. Installation option for circu-
lating pump, inside micrometer 180 mm, DN 25 (pump not included in the scope of supply). Recommended for connection of heat pumps
with a heating water flow of up to 1.3 m³/h in combination with the EB KPV expansion module to 2.0 m³/h (max. volume flow 2.5 m³/h). The
expansion module should generally be used for systems with different volume flows in the generator and consumer circuits (i. e. radiators).
Expansion module
For connecting to the KPV 25 compact manifold, enabling decoupling from the consumer circuit without differential pressure. Consists
of a corrugated stainless steel pipe with union and connecting pieces. Recommended for connection of heat pumps with a heating
water flow of up to 2.0 m³/h. The consumer circuit requires a separate circulating pump due to the hydraulic isolation.
Order reference Art.-no. For device type Recommended volume flow
m³/h
Connection heating
˝
Weight
kg
KPV 25 346590
up to LI 11
up to LA 11
SI 18
up to WI 18
1.3
1
7.7
EB KPV 348650
up to LI/LA 22 with KPV 25
up to SI 22 with KPV 25
up to WI 22 with KPV 25
2 .0 2.4
KPV 25 346590 4015627346598
EB KPV 348650 4015627348653
Dual differential pressureless manifold
DDV 25 / 32
DDV 50
DDV 25/DDV 32
Combinable module with insulation jackets for installation-friendly connection of the heat pump, buffer tank, domestic hot water cylinder
(using the T-joint included) and heating system. Consists of 2 isolation valves, 2 bypass pipes with return inhibitor (2000 Pa start-to-leak pres-
sure), safety module with pressure gauge and connection option for an expansion vessel. Installation option for a circulating pump (pump
not included in the scope of supply) with 1¼“ pump pipe unions for DDV 25 and 1½“ for DDV 32.
Recommended for connecting heat pumps with a heating water flow of up to 2.0 m³/h (DDV 25) or 2.5 m³/h (DDV 32) and external energy
infeed (e. g. wood/solar) into the buffer tank connected in series (see project planning documentation). To reduce the pump operating times,
it is only possible to operate the auxiliary circulating pump with the compressor. In this case, the return sensor included in the scope of
supply must be installed and connected in the immersion sleeve provided. The consumer circuit requires a separate circulating pump due to
the hydraulic isolation.
DDV 50
Combinable module for easy connection of the heat pump, buffer tank, domestic hot water cylinder and heating system. Consists of a
3-chamber manifold bar with an inspection and maintenance opening for plug-in check valves (bypass), 2“ connections for a heating circuit,
2½“ buffer tank connection, safety module with manometer (4 bar) and safety valve (¾“), filling and drain cock and connection option for an
expansion vessel. Delivery incl. thermal insulation jackets wall mounting set. Recommended for connection of heat pumps with a heating
water flow of up to 7.5 m
3
/h and for external energy infeed (e. g. wood/solar) into the buffer tank connected in series (see project planning
documentation). To reduce the pump operating times, it is only possible to operate the auxiliary circulating pump with the compressor. In
this case, the return sensor included in the scope of supply must be installed and connected in the immersion sleeve provided. The consumer
circuit requires a separate circulating pump due to the hydraulic isolation (pump not in scope of supply).
Order reference Art.-no. For device type Recommended volume flow
m³/h
Connection heating
˝
Weight
kg
DDV 25 358390
up to LI 20
up to LA 20
up to SI 22/SIH 20
up to WI 22
2 . 0
1½
11.2
DDV 32 348450
up to LI(H) 28
up to LA 28
up to SI 24
up to WI 27
2.5 12.2
DDV 50 364240
LI 40
LA 40 / 60TU
SI 24 - SI 100TE
WI 50 / 100TU
7.5 2 12.8
With regard to reversible heat pumps, the factory-fitted EPP insulation of the DDV must be removed and the customer must fit additional steam-
resistant thermal insulation.
DDV 25 358390 4015627358393
DDV 32 348450 4015627348455
DDV 50 364240 4015627364240
Accessories for heat pumps for heating purposes
Circulating pumps for main heat pump circuits
UP 80
Heat circulating pump to ensure the minimum heating water flow rate through the heat pump, inside micrometer 180 mm. In connection with
KPV 25 and EB KPV or a DDV 25, the UP 60 can be used up to LI/LA 20, SI 22 and WI 22. The UP 70-32 circulating pump ensures the minimum
heating water flow rate in connection with DDV 32 to LI/LA 28, SI 24 and WI 27. In combination with the DDV 50 (up to LA 60, SI 75 and WI
100), the UPE 120-32 regulated high-efficiency pump ensures the minimum heating water flow rate. Connection voltage: 1/N/PE ~230 V, 50 Hz
Order reference Art.-no. For device
type
Nominal width Features Weight
kg
UP 60 340300
KPV 25
DDV 25
DN 25
Delivery height max. 3.5 m at a volume flow of 2 m³/h. 2.4
UP 80 340310
Delivery height max. 4.0 m at a volume flow of 5 m³/h. 4.5
UP 60-32 355970
DDV 32 DN 32
Delivery height max. 3.5 m at a volume flow of 2 m³/h. 2.6
UP 70-32 354020
Delivery height max. 4.0 m at a volume flow of 5 m³/h. 5 .0
UPE 120-32 362830
DDV 50 DN 32
Maximum delivery height 8.5 m at a volume flow of 7 m
3
/h. 6.5
Pump dimensioning must be checked according to the pressure drop and volume flow. Electronically regulated circulating pumps in the main heat pump
circuit must be operated with constant volume in order to ensure the minimum heating water flow rate. The pump forerun must be set to at least 60 seconds.
UP 60 340300 4015627340305
UP 80 340310 4015627340312
UP 60-32 355970 4015627355972
UP 70-32 354020 4015627354029
UPE 120-32 362830 4015627362833