Technical data

www.dimplex.de/en
44
2012
Domestic hot water cylinders and accessories
Domestic hot water cylinder with foil cladding
and temperature sensor
WWSP 332
Steel cylinder (special inside enamelling) with protection anode and 3 supporting feet, polyurethane insulation with minimal standby
losses, temperature sensor for connection to the heat pump manager included in the scope of supply, colour white, heating connection
1¼“, domestic hot water connection 1“ external thread, circulation connection ¾“.
Permissible operating pressure 10 bar; Flange TK150/DN110 ;
Order reference Art.-no. For device type Features Diameter x Height
mm
Weight
kg
WWSP 332 346610
up to LI 20
excluding LI 15/16,
up to LA 22
excluding LA 16,
up to SI 11/WI 14
LIA 7 - 16IM
Nominal capacity 300 l, usable capacity 277 l,
heat exchange surface 3.2 m² for a transmissi-
on capacity up to approx. 16 kW, standby loss
approx. 2.4 kWh/24 h
700 x 1294 130
WWSP 880 337880
up to LI 28
excluding LIH 26TE,
up to LA 26PS/LA
25TU,
up to SI 30
excluding SI 22TU,
up to WI 18
Nominal capacity 400 l, usable capacity 350 l,
heat exchange surface 4.2 m² for a transmissi-
on capacity up to approx. 20 kW, standby loss
approx. 2.8 kWh/24 h
700 x 1591 159
WWSP 900 339220
up to LI 40
up to LA 40
up to SI 50
up to WI 50
Nominal capacity 500 l, usable capacity 430 l,
heat exchange surface 5.7 m² for a transmissi-
on capacity up to approx. 30 kW, standby loss
approx. 3.3 kWh/24 h
700 x 1920 180
The SST 25 solar station can be used in combination with all domestic hot water cylinders to support domestic hot water preparation.
The achievable hot water temperatures are dependent on the maximum heat output of the heat pump, the heat exchange surface and the volume
flow in the load circuit (dimensioned for max. hot water temperatures of 45 °C according to the project planning documentation). For heat pumps
with two performance levels, domestic hot water preparation is achieved with a compressor.
WWSP 332 346610 4015627346611
WWSP 880 337880 4015627337886
WWSP 900 339220 4015627339224
Domestic hot water cylinder with foil cladding
Universal design
WWSP 885S
800 litre cylinder for universal use (780 litre usable capacity), for domestic water heating, steel (special inside enamelling according to
DIN 4753, primer-coated on the outside) with 3 bare-tube heat exchangers (internal). 2 bare-tube heat exchangers at the top (internal
and external), each with 3 m
2
heat exchange surface (parallel connection via T-joint; lower bare-tube heat exchanger (2.0 m
2
) can be used
individually for domestic water heating or as a solar heat exchanger. Non-corroding Correx anode for supplementing the cathode corro-
sion protection, temperature sensor can be positioned variably with sensor terminal strips (temperature sensor NTC-2M and NTC 10M for
connecting the heat pump manager in the scope of supply); installation option for TK150/DN 110 flange heater, water connection 1½“,
1“ return, circulation ¾“ (all connections with external thread flat-sealing); diameter without insulation 795 mm; tilting dimension 1950
mm. Separate custom-fitted 2-part thermal insulation with polyester mat thermal insulation (100 mm thickness) with polyester outer
surface including base insulation for minimal heat loss in scope of supply, fire protection class B2, colour white aluminium (RAL 9006).
Permissible operating pressure 10 bar;
Order reference Art.-no. For device
type
Features Diameter x Height
mm
Weight
kg
WWSP 885S 364270
up to LA 60
up to SI 75
up to WI 50
Usable capacity 780 litres, 8 m
2
Total heat exchange sur-
face, corrosion-free Correx anode made from titanium,
polyester fibre fabric insulation with improved insulation
properties (fire protection classification B2), retrofittable,
standby energy loss approx. 3.0 kWh/24 h
795 x 1870 415
The achievable hot water temperatures are dependent on the maximum heat output of the heat pump, the heat exchange surface and the volume
flow in the load circuit (dimensioned for max. hot water temperatures of 45 °C according to the project planning documentation). For heat pumps
with two performance levels, domestic hot water preparation is achieved with a compressor.
WWSP 885S 364270 4015627364271
Accessories for heat pumps for heating purposes
Solar domestic hot water cylinders
For heat pumps
WWSP 432 SOL
Solar domestic hot water cylinder made of steel (special inside enamelling) with protection anode, two integrated bare-tube heat exchan-
gers for solar and heating. Thanks to the temperature stratification, even small solar gains are sufficient to feed energy into the lower cold
water section of the cylinder. The upper part of the cylinder is kept at the comfort temperature. Thermometer, polyurethane insulation for
low standby losses, colour white, flange TK 150/DN 110. An NTC 10 and an NTC 2 sensor are included in the scope of supply.
Permissible operating pressure 10 bar;
Order reference Art.-no. For device type Features Diameter x Height
mm
Weight
kg
WWSP 432 SOL 361080
up to LI 20
excluding LI 15/16,
up to LA 22
excluding LA 16,
up to SI 11
up to WI 14
400 l nominal capacity, 346 l usable capacity, 3.2 m²
heat exchange surface (heating), 1.3 m² heat ex-
change surface (solar), 2.9 kWh/24 h standby loss,
1¼“ solar and heating connections, 1“ domestic hot
water connection, ¾“ circulation connection
700 x 1631 182
WWSP 540 SOL 361090
up to LI 28
excluding LIH 26TE,
up to LA 28
up to SI 30
up to WI 22
500 l nominal capacity, 427 l usable capacity, 4.0 m²
heat exchange surface (heating), 1.6 m² heat ex-
change surface (solar), 3.2 kWh/24 h standby loss,
1¼“ solar and heating connections, 1“ domestic hot
water connection, ¾“ circulation connection
700 x 1961 218
WWSP 540 SOL not suitable for SI 22TU
WWSP 432 SOL 361080 4015627361089
WWSP 540 SOL 361090 4015627361096