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CIAT Yuna II 11H, Руководство пользователя

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Yuna II

heat pumps - aIR CONDItIONING - ReFRIGeRatION - aIR haNDLING - heat eXChaNGe - Na 15.739 a

air-to-water heat pump

Heating nominal capacity : 

4 to 15kW

Cooling nominal capacity : 

14 to 16kW

the 

YUNA II 

air-to-water split heat pump is designed for 

heating applications in new, existing individual homes and 

small businesses.

When installed alone, YuNa II is compatible with low to 

medium temperature emitters (underfloor heating, fan coil 

units, water cassettes, radiators, mixed installations, etc.). 

YuNa II is also compatible with high temperature emitters for 

boiler backup operation.
each device is tested in the factory and delivered ready for 

operation.

YuNa II's range is composed by 6 single-phase and three-

phase models.
Operation in cooling mode with an outdoor temperature of 

0°C to 46°C (only three-phase units).
Operation in heating mode with an outdoor temperature of 

-20°C to +30°C.

If the heat pump is the only source of heat:
Below this temperature, heating must be provided by a 

separate heating source or an additional electrical supply.
If the heat pump is used for backup operation:
Operates down to the equilibrium point (temperature below 

which the heat pump can no longer keep up with heating 

needs). Below this point, the heat pump and boiler run 

alternately (heat pump OR boiler).

Low Voltage Directive 2006/95/eC
emC: electromagnectic Compatibility 2004/108/eC
peD: pressure equipment Directive 97/23/eC
Weee: Waste electrical & electronic equipment 2012/19/eu
Rohs: Restriction of hazardous substances Directive 2011/65/ue

U

se

R

ange

C

onfoRmity

Simple

, 

reliable

, 

efficient split heat pump!
Equipped with 

CS controller

*Reversible mode only with three-phase models

410A

60

Cooling or 

heating

** except three-phase models

**

*

Содержание Yuna II 11H

Страница 1: ...door temperature of 0 C to 46 C only three phase units Operation in heating mode with an outdoor temperature of 20 C to 30 C If the heat pump is the only source of heat Below this temperature heating must be provided by a separate heating source or an additional electrical supply If the heat pump is used for backup operation Operates down to the equilibrium point temperature below which the heat p...

Страница 2: ...le comfort module Backup heating either electrical single energy applications or gas boiler dual energy applications Comfort is ensured via the user interface and the possibility of integrating two leaving water temperature zones Advanced technology Electronic system management Several sensors placed in key positions in the refrigerant circuit electronically detect the operational system status Tw...

Страница 3: ...er Drive Unit IPDU hybrid inverter technology combining two electronic management logics Pulse Amplitude Modulation PAM and Pulse Width Modulation PWM for optimised compressor operation in all conditions minimised temperature fluctuations and provides perfect individual comfort control with significantly reduced energy consumption PAM Pulse Amplitude Modulation of the direct current controls the c...

Страница 4: ...rformance reliability and indoor comfort and has extended programming features such as weekly scheduling The sleek contemporary design blends in with any room decor New comfort module With its enhanced aesthetics and compactness combined with features and options Yuna II sets new standards in energy savings and comfort Using the two zone kit two separate terminal units or two independent comfort z...

Страница 5: ...4 M 25 4 M 25 4 M 25 4 M 25 4 M Connections Liquid Gas side inch 3 8 5 8 3 8 5 8 3 8 5 8 3 8 5 8 3 8 5 8 3 8 5 8 Chassis paint colour White Outdoor unit Sound levels Sound power level H3 dB A 64 67 68 69 69 69 Sound power level 1 C1 dB A 68 68 Dimension H x L x D mm 690 x 900 x 320 820 x 900 x 320 1360 x 900 x 3201360 x 900 x 3201360 x 900 x 3201360 x 900 x 320 Operating weight 3 kg 49 51 88 88 10...

Страница 6: ...door unit power supply and communication cable H07 RN F mm2 2G x 1 2G x 1 2G x 1 Backup heater power supply cable H07 RN F mm2 3G x 4 3G x 4 5G x 2 5 User interface cable additional or remote FROH2R mm2 4 x 0 75 4 x 0 75 4 x 0 75 Booster heater power supply cable H05VV F mm2 3G x 2 5 3G x 2 5 3G x 2 5 DHW booster heater activation cable FROH2R mm2 2 x 1 2 x 1 2 x 1 DHW hot water sensor cable FROH2...

Страница 7: ...ng water temperature C Leaving water temperature C Outside air temperature C Outside air temperature C High speed Medium speed Low speed 5 63D 9 113D 12 156D Available static pressure single zone Available static pressure kPa Available static pressure kPa Available static pressure kPa Water flow rate l s Water flow rate l s Water flow rate l s 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 0 0 0 1...

Страница 8: ...through the drain pipe attach the drain nipple A and use a drain hose with an inside diameter of 16 mm to be provided In cold outside temperatures when the drain pipe can freeze up ensure that drainage is not obstructed Open the knockout holes in the base pan to improve the drainage capacity Use a hammer B to open the knockout holes 150 150 600 430 400 365 A B Dimensions mm outdoor units Drain hos...

Страница 9: ... water heat pump Clearances mm outdoor units Single unit installation 1000 150 150 150 500 1000 1000 1000 1000 200 200 300 300 300 300 150 300 300 1000 300 1500 2000 200 Note The height of any obstacle at both the front and rear should be less than the outdoor unit height Multiple unit installation ...

Страница 10: ...10 heat pumps AIR CONDITIONING REFRIGERATION AIR HANDLING HEAT EXCHANGE NA 15 739 A air to water heat pump Yuna II Dimensions mm indoor unit Clearances mm indoor unit 30 70 30 784 668 5 448 330 400 68 ...

Страница 11: ...5 2 70 0 172 3 80 1 00 4 70 3 00 3 22 2 90 0 182 3 90 1 15 4 90 3 10 3 27 3 00 0 186 6H 4 28 0 92 5 05 2 80 3 12 2 49 0 204 4 64 1 00 5 50 3 00 3 30 2 66 0 222 4 88 1 05 5 80 3 10 3 35 2 71 0 233 9H 6 33 2 87 7 24 3 23 3 30 2 71 0 302 6 95 3 15 7 96 3 44 3 48 2 89 0 332 7 22 3 27 8 26 3 58 3 59 3 00 0 345 11H 7 10 2 84 8 30 2 66 3 27 2 48 0 339 7 80 3 12 8 50 2 83 3 44 2 65 0 373 8 10 3 24 9 00 2 ...

Страница 12: ... 4 02 0 373 9H 8 70 4 56 11 53 3 46 3 83 3 37 0 416 9 57 5 02 12 68 3 70 4 03 3 53 0 457 12 09 6 34 16 01 4 05 4 40 3 86 0 578 11H 11 30 4 52 13 52 3 30 3 79 3 15 0 540 12 43 4 97 14 60 3 46 3 99 3 30 0 594 15 70 6 28 18 80 3 78 4 35 3 60 0 750 12HT 11 20 5 54 13 90 3 70 3 31 3 40 0 535 11 97 6 01 16 17 4 07 3 67 3 78 0 572 15 03 7 12 18 72 4 92 4 38 4 58 0 718 15HT 14 02 5 53 15 76 3 40 3 07 3 12...

Страница 13: ...38 9 01 20 98 7 06 6 32 6 11 0 83 16 26 8 46 20 39 6 43 5 75 5 57 0 777 15 15 7 92 19 45 5 75 5 02 4 98 0 724 15HT 18 56 8 99 20 83 6 77 6 33 6 24 0 887 17 87 8 44 20 06 6 22 5 76 5 73 0 854 17 14 7 89 19 24 5 47 5 04 5 04 0 819 LWT C Outside air Temperature C 35 45 Qc EER q Qc EER q kW kW kW l s kW kW kW l s Nom Min Max Nom Min Max Nom Nom Min Max Nom Min Max Nom 12HT 5 9 72 4 89 12 26 3 16 2 87 ...

Страница 14: ...r supply V ph Hz 230 1 50 Voltage range V 207 253 Power input W 260 Without indoor unit With indoor unit Sound power level dB A 44 46 Sound pressure level dB A 30 32 0 0 10 0 20 0 30 0 40 0 50 0 60 0 70 0 80 0 0 00 0 10 0 20 0 30 0 40 Available static pressure kPa Water flow rate l s 0 0 10 0 20 0 30 0 40 0 50 0 60 0 70 0 80 0 0 00 0 10 0 20 0 30 0 40 Available static pressure kPa Water flow rate ...

Страница 15: ...pump Yuna II Dimensions mm two zone kit Available static pressure kPa Water flow rate l s 0 0 10 0 20 0 30 0 40 0 50 0 60 0 70 0 80 0 0 00 0 10 0 20 0 30 0 40 0 50 0 60 Available static pressure kPa Water flow rate l s High water pump speed Medium water pump speed Low water pump speed 59 74 182 448 387 30 5 137 329 74 59 483 111 71 305 ...

Страница 16: ... AIR HANDLING HEAT EXCHANGE NA 15 739 A air to water heat pump Yuna II 30 70 30 30 Clearances mm two zone kit two zone kit with dhw 3 way valve fitted Connected to the Yuna II s indoor module Detached from the Yuna II s indoor module 30 70 30 30 ...

Страница 17: ...r 0 to 8 Operating pressure heat exchangers bar 0 to 6 Ambient operating temperature range C 5 to 45 C Storage temperature range C 20 to 75 C Heat exchanger m2 2 5 Diameter mm 663 Height mm 1422 Model 300 DHW tank Maximum operating current A 13 05 230V 4 4 400V Domestic hot water outlet G 1 1 2 F Location of the sensor G 1 2 F Heat exchanger inlet G 1 F Domestic cold water inlet G 1 F Exchanger ou...

Страница 18: ...Pièces de rechange 0 826 96 95 94 0 15 mn PDRFrance ciat fr PDRGarantie ciat fr Système de Management certifié This document is non contractual As part of its policy of continual product improvement CIAT reserves the right to make any technical modification it feels appropriate without prior notification Head office 700 Avenue Jean Falconnier B P 14 01350 Culoz France Tel 33 0 4 79 42 42 42 Fax 33 0 ...

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