Unico Presentation. Introducing

Transcription

1 Introducing

2 Combines all the efficiencies and performance of inverter technology with all the features and benefits of The Unico System

3 Made in conjunction with Argoclima Group is a European leader in HVAC technology and applications. The headquarters and the main factory of the Argoclima Group, is located in the north of Italy, near Milan.

4 What is iseries? An Inverter Heat Pump Can be used for Air Conditioning, Heating, and Domestic Hot Water (DHW) through use of an optional de-superheater Outdoor and Indoor units can be matched to the desired configuration + =

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6 4 Zone Dampers in Plenum

7 What is iseries? SINGLE SPLIT: One Outdoor Unit and One Indoor Unit MULTISPLIT: One Outdoor Unit and up to Four Indoor Units SINGLE SPLIT One outdoor unit can be both single split and multi-split MULTISPLIT

8 FEATURES Unico Presentation AND BENEFITS

9 Features Unico Presentation that the market leaders in ductless air conditioning and heating do NOT have: Auxiliary Heat Lower Temperatures for Heating Operation Better defrost system, can heat when the system is in defrost mode Same outdoor unit can be used for both one to one and multi-split applications Both SDHV and High Wall Mount on one outdoor unit

10 Features that the market leaders in ductless air conditioning and heating do NOT have: Ability to do zoning with dampers A variety of third party thermostats Ability to cool or heat multiple rooms (Central Air- Conditioning vs. Room Air Conditioning)

11 Unico SPECIFICATIONS Presentation

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13 Higher SEER IS30G80 with non-ducted inside units : SEER IS36G110 with non-ducted inside units: SEER IS30G80 with Unico and non-ducted SEER IS36G110 with Unico and non-ducted SEER iseries with Unico only SEER (from AHRI directory of Variable Speed Mini Duct Heat Pumps)

14 OPERATION

15 Inverter Technology Uses 230V 1 Phase Power Converts to DC power Uses a SVPWM technology to convert DC power to 3 Phase DC Speeds up or down condensing unit and fans to meet load

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17 SVPWM 180 Inverter Using a Pure Sine Wave. Takes care of electrical Noise in a system

18 Wide modulation range Larger modulation means less electric consumption and more efficiency

19 OPERATING LIMITS

20 SDHV RATINGS

21 New Cooling Only Guidelines We have 100% capacity at 5F outdoor temperature We have at least 65% of capacity at -15F outdoor temperature These tests involved NO wind baffles Same performance in 5 mph wind tests

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23 UNIT SELECTION

24 Indoor units range IS12MPA IS24MPA U1218L-EA2TX M2430BL1-EA2 & M2430CL1-A M3036BL1-EA2 & M3036CL1-A

25 A

26 iseries and the Unico System Unico Presentation These Unico SDHV systems can be used in conjunction with the ISeries. U1218, M2430, M3036 Different Control Box and Coil Module SDHV

27 New Unico Units Unico Units U1218-1EA2AX M2430BL1-EA2 M2430CL1-A M3036BL1-EA2 M3036CL1-A Description FCU, 230V for iseries with Heat Pump Coil 2430 Module, Blower with iseries Inverter Control Board, EC Motor, 220V 2430 Module, Heat Pump Coil, iseries Inverter 3036 Module, Blower with iseries Inverter Control Board, EC Motor 220V 3036 Module Heat Pump Coil, iseries Inverter

28 * * Item 17 supplied with Outdoor Unit

29 MP SERIES INDOOR UNIT

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32 Sizes IS12MPA Up to 12,000 btu s Size A IS24MPB Up to 24,000 btu s Size B

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34 Drains Usually No Trap Mini-Condensate Pump (common)

35 REFRIGERANT CIRCUIT SETTINGS FOR HIGH WALL MOUNT UNITS

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37 COMMUNICATION CHANNEL SETTINGS FOR HIGH WALL MOUNT UNITS Third and fourth settings of SW1 as shown

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41 Wiring connection MPA Series IF USING THE WALL MOUNT UNIT THE ELECTRIAL SUPPLY COMES FROM THE OUTDOOR UNIT

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43 Less than one amp current, no breaker

44 Remote Control Only way to control the High Wall Mount Unit Optional for use with SDHV (Unico) Air Handler

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48 REFRIGERANT LINES

49 Refrigerant Line Circuits Refrigerant Line Circuits Labeled from 1 to 4 Hook up the first indoor unit to 1, second to 2, etc. Outdoor units have up to four circuits

50 Line Set Sizes For Size A : ¼ X 3/8 For Size B and Size C : ¼ X ½ For Size D : 3/8 X 5/8 Use flare nuts included with outdoor unit to attach

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53 For One Indoor Unit Hook Up the Circuit Line Numbered 1

54 Two Indoor Units Refrigerant Line Connections

55 Unico Size Presentation M3036 Detail Suction Line Adapter Must Be Used

56 Unico Outdoor Presentation units IS36G110 emix LINE Circuit 3 Circuit 2 Circuit 1

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58 Torque Wrench Yellow Jacket Model #60650

59 Torque Settings (US) Size Tightening Torque ¼ ft./lb. 3/ ft./lb. ½ ft. lb. 5/ Ft. LB

60 LINE SET LIMITATIONS

61 Four Line Set Lengths Total Line Set length Longest Single Line Set Height Difference Between Indoor and Outdoor Unit Height Difference Between Indoor Units

62 Distance limits Two type of limits are to be considered: distance limits between indoor and outdoor units (Ln) and height difference limits (Hn).

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65 Adding Refrigerant ¼ x 3/8 Line =.16 oz. per additional foot ¼ x ½ Line =.22 oz. per additional foot 3/8 x 5/8 Line =.49 oz. per additional foot

66 ELECTRICAL

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68 Electrical Power to Unico Air Handler If you are using a Unico System (SDHV), the power is supplied to the control board on the Unico Blower Module Must be 230v single phase power DO NOT POWER THROUGH OUTDOOR UNIT!

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71 Communication Wire Must be RF shielded (A foil shield with drain wire) Ground ONE end (does not matter which end) 18/2 with shield and drain wire is very common All iseries Units will require a communication wire connection to the outside unit

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73 Dip Switches 1 and 2

74 Setting the Switches

75 The IndoorB Board Includes two Fuses F1 and F2 F1 is 3.15A 250V (Unico P/N A ) F2 is 100mA 250V (Unico P/N A )

76 The IndoorB Board (See installation manual) provides for: Alarm Condensate Pump Float Switch

77 Two Stage Heat Pump Thermostat

78 Components of the Thermostat Board: Terminal Block: R: 24V power C: Power, Common B: Reversing Valve (energize on heat) Y1: Stage One Heating/Cooling Y2: Stage Two Heating/Cooling

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80 Note: Operation of fan only in heating mode can be overridden by call for heating

81 LED s

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83 Components of Thermostat Adapter Board Outputs C: Common S1: Stage 1 Supplemental Heat S2: Stage 2 Supplemental Heat S3: Stage 3 Supplemental Heat AUX : 24V output (for hot water coil)

84 Sequence of Operation For Electric Backup: In heating mode for 20 minutes and thermostat not satisfied, S1 turns on After 20 minutes, then S2 is energized After another 20 minutes then S3 is energized

85 For Boiler Changeover (SDHV) Install jumper plug on the J5 (Humidity Sensor) connector

86 Hot Water Operation By default: Shuts off heat pump at 32F outside temperature Keeps fan running at High airflow Re-starts heat pump when temperature reaches 37F Can be adjusted

87 To Adjust Boiler Changeover Temperature Please refer to the earlier section on the remote control

88 MMI BOARD

89 PREPARING FOR INSTALLATION

90 Refrigerant circuit GAS LINE

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93 I Series Defrost

94 Intelligent Defrost and Dynamic Cold Draft Unico Presentation No Cold Blow = No Cycle Losses More Efficient, You never stop heating in the Defrost Mode A trickle of hot gas directly from the compressor is used to prevent ice from forming

95 Cold Climate Heating I Series include two electric heaters in the outdoor unit 1. A condensate drain pan heater to prevent freezing 2. A crankcase heater to boil off refrigerant from the compressor to prevent liquid slugging

96 System Setup Both indoor and outdoor unit are powered off Disconnect the communication wires C1 and C2 Connect the USB-Serial Adapter to C1 and C2 Disconnect the USB-Serial Adapter from the laptop The updater program is closed

97 Attaching Communication Cable

98 Outside Unit LED Detail All Five LED s Should Light

99 MMI BOARD (In Unico Control Box) Both Blue and Green Should be solidly Lit (If programming inside unit)

100 Diagnostics

101 Run Service Loggers IS30 outside Unit

102 Launch the Logger This screen will appear

103 Set Proper COM port

104 Assign A File Name Be sure the file is easy to remember for future reference Use today s date and the job address for example

105 Click Start Run for 15 Minutes

106 End Diagnostics Click Stop File will save as a.zip file Keep a copy for your records and send an to service@unicosystem.com Resume normal operations

107 To Find Firmware Version

108 Find Indoor Firmware Version

109 Indoor Version

110 High Wall Mount

111 Outdoor Units

112 Troubleshooting Points to remember: 1. Respect the line lengths 2. Check the matchup matrix 3. Check the dip switches and cables -

113 Troubleshooting Unico Presentation RAT=Room Air Temp 12V ICT=Indoor Coil Temperature NOTES - The troubles are showed according to a priority list that is, in case of more than one trouble present, is always showed, at first, the one with the highest priority (1 2 3 etc.). - Sensor damaged means a situation where sensor is short-circuited or opened. - In case of damaged sensors, the system (CM, FMO, FMI etc.), if in OFF state, does not start.

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