AWR MTD2 XE
4
AWR_MTD2_XE_0011_0091_201109_EN HFC 410A
Auxiliary heating element for AWR MTD2 XE/H mod-
els only (system side)
The AWR MTD2 XE/H heat pump is supplied as standard with
an electric heater enabled as a supplementary heat source and
all-electric system operation.
The electric heater is activated below a certain outside temper-
ature to satisfy the building’s heat load that the heat pump alone
cannot manage, as described in the paragraph on “Auxiliary
Resources”.
Electric heater operation can also be set so as to replace the
heat pump, with bivalent system operation.
On version AWR MTD2 XE/H, management of system opera-
tion on a second auxiliary source is not available, as the electric
heater is already fitted. The contact for the DHW storage elec-
tric heater is still available.
The units are fitted as standard with the following electric
heaters:
VERSIONS AVAILABLE
AWR MTD2 XE/H
Reverse-cycle air/water heat pump with
domestic hot water production. Built-in
water circuit assembly complete with elec-
tric heaters.
AWR MTD2 XE Reverse-cycle air/water heat pump with
domestic hot water production. Built-in
water circuit assembly without electric
heaters
SUPPLIED AS STANDARD
- N-THC remote control complete with backlit display, tempera-
ture probe, humidity probe, knob and 4 buttons (must be
installed)
- Outside air temperature probe for climate compensation (must
be installed)
- Domestic hot water probe
- Storage tank probe
- Coil protection grills
ACCESSORIES
- N-THC wired room timer thermostat with backlit display, com-
plete with temperature and humidity probe for system configu-
ration.
- N-EM1 expansion module for system configuration.
- 3-way selector valve for domestic hot water production.
- Supplementary electric heater for the heating system.
- DHW storage electric heater, as supplementary heat source
and for Legionella prevention.
- N-CM kit for managing heat pumps in cascade.
- N-RS RS485 serial card for ModBus protocol.
- Low-loss header, 35, 100 or 200 litres.
- Domestic hot water cylinder, 300 or 500 litres.
- Domestic hot water storage tank, 300 litres, to be combined
with the DOMH2O instant domestic hot water production kit.
- Domestic hot water storage tank, 300, 500 and 1000 litres
with solar heating coil, to be combined with the DOMH2O
instant domestic hot water production kit.
- DOMH2O15 and DOMH2O24 instant domestic hot water pro-
duction kit.
MODEL ELECTRIC HEATER
AWR MTD XE/H 0011ms 2 kW
AWR MTD XE/H 0025ms 3 kW
AWR MTD XE/H 0031ms 3 kW
AWR MTD XE/H 0041ms 6 kW
AWR MTD XE/H 0031t 3 kW
AWR MTD XE/H 0041t 6 kW
AWR MTD XE/H 0051t 6 kW
AWR MTD XE/H 0061t 6 kW
AWR MTD XE/H 0091t 9 kW
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