SYSVRF AIR EVO C HP Q GB Outdoor unit Mini VRF Heat Pump INSTALLATION MANUAL
CONTENTS PAGE WARNING PRECAUTIONS........................................................................................1 If the supply cord is damaged, it must be replaced by the manufacturer or its service agent or a similarly qualified person in order to avoid a hazard. An all-pole disconnection switch having a contact separation of at least 3mm in all poles should be connected in fixed wiring. The appliance shall be installed in accordance with national wiring regulations.
2. An insufficient power supply capacity or inappropriate installation may cause fire. Use the specified cables for wiring connect the terminals securely fix. To prevent external forces applied to the terminals from affecting the terminals. Be sure to provide grounding. Do not connect ground wires to gas pipes, water pipes, lightning rods or ground wires for telephone cables. Conform to the regulations of the local electric company when wiring the power supply.
Near a private power station or high Frequency equipment. CAUTION Install indoor unit, outdoor unit, power cord and connecting wire at least 1m away from TV set or radio to prevent noise or picture interference. Install the outdoor unit at a place where discharge air is not blocked. When an outdoor unit is installed in a place that is always exposed to a strong wind like a coast or on a high storey of a building, secure a normal fan operation by using a duct or a wind shield.
F E Single unit installation (Wall or obstacle) C D H I Air inlet surface > 300 > 300 Maintenance cable and pipeline surface Air inlet surface Fig.3-4 > 600 14/16kW > 2000 Air outlet surface Fig.3-4 Parallel connect the two units or above > 300 G > 600 > 2000 Fig.3-5 Parallel connect the front with rear sides A B > 2000 > 500 > 3000 > 3000 > 300 Fig.3-5 F E H I D C Fig.3-6 3.
CAUTION NOTE Side out pipe: please remove the L-shape metal plate, otherwise can not wiring. Back out pipe:please wipe off the piping support rubber blanket beside the inner outlet pipe cover of the machine while back side getting out pipes. Front out pipe: cut the frontal hole of the pipe-outlet plate.The method of the out pipe in the same way of the back out pipe. Undersurface outlet pipe: the knock out should from inside to outside, and then piping and wiring through this.
4.4 Connecting method R410A Indoor unit connecting pipes diameters Select refrigerant pipe Table 4-2 Pipe definition Pipe connect position L1 The main pipes of indoor unit The pipe after the first branch do not drect connect with the indoor unit. L2～L5 The branch pipes of indoor unit The pipe after the branch connect with a,b,c, d,e,f the indoor unit. Indoor unit branch pipes components The pipes connect with the main pipe、 A,B,C, the branch pipe and the the main pipe D,E of indoor unit. A Φ15.
Pipe diameter of the connector in the outdoor unit's body 4.6 Illustration Table 4-7 MODEL (kW) Piping side Pipe diameter of outdoor unit's connector(mm) Gas Side Liquid Side Φ15.9 Φ9.5 8 Outdoor Unit(Take Model 160 for example) N1 (28) a 10 Φ15.9 12 L1 Φ9.5 Φ15.9 L2 A B L3 Φ9.5 The First Line Branch Pipe Intdoor Units b L4 C N2 (28) D L5 14 Φ15.9 Φ9.5 16 Φ19.1 Φ9.5 N3 (28) c N4 (28) d e E f N5 (28) N6 (22) Fig.4-6 Table 4-8 Outdoor Unit (kW) Max.
Allowable length and altitude difference of refrigerant pipe table 4-11 Pimitted value Total Pipe Length(Actual) Pipe Length Actual Length Maximum Piping(L) Equivalent Length ≤15m Indoor Unit to Indoor Unit Drop Heihgt(H) +a+b+c+d+e+f L1+L2+L3+L4+L5+f(The first connect methond) or L1+L3+L5+f(The second connect methond) ≤40m(8kW) ≤50m(10/12kW) ≤70m(14/16kW) Pipe Length(from the nearest branch pipe equivalent length(m) Outdoor Unit Down L1+L2+L3+L4+L5 ≤35m(8kW) ≤45m(10/12kW) ≤60m(14/16kW) ≤20m
The second cennect methond Pipe length(From the nearest branch pipe equivalent length L1 L2 A a B Maximum pipe equivalent length N1 N2 Indoor Unit to Indoor Unit Drop Heihgt Drop HEIGHT between indoor unit and uutdoor unit Outdoor unit b (From the first line branch pipe) Maximum pipe equivalent length L3 L4 The First Line Branch Pipe C D L5 E c N4 d e N5 N3 f N6 Indoor unit Fig.4-8 4.7 Remove Dirt or Water in the Piping (If the pressure cannot be decreased to lower than -100.
5. ELECTRICAL WIRING Outdoor power supply On/Off switch Fuse Power supply of centralized controller Centralized controller (optional) ODU PQE XYE LN XYE LN Please use the shielded wire, and the shield layer must be grounded. LN LN PQE IDU On/Off switch Fuse LN PQE IDU PQE LN IDU Fuse Fuse PQE IDU Fuse Indoors Power supply Distribution box Distribution box Distribution box Distribution box ODU electrical control system connection diagram Fig.
NOTE The air-conditioners can connect with Central Control Monitor (CCM). Before operation, please wiring correctly and set system address and network address of indoor units O A X E Y E P Q E Wiring Terminal Description L N Digital multimeter Centralized controller Communication of IDUs Fig. 5-3 ODU power supply 220V~240V 50Hz CAUTION Fig. 5-2 Only the dedicated meter of Systemair can be used on the unit.
5.2.3 The method of fixing the power cord and signal line: CAUTION 1.The method of fixing the power cord : When the power cable is parallel to the signal wire, make sure that they are enclosed in respective conduits and are kept a reasonable wire spacing. (Distance between power cables: less than 10A-300mm;less than 50A-500mm) The three-core shielded cable is used as the signal cables of the IDUs and ODU, and the shield layer must be grounded as required.
6. NOTE Operate according to "gist for test running" on the electric control box cover. The wire diameter and continuous length is under the condition that the voltage vibration is within 2%. If the continuous length is exceed showing value, choose the wire diameter follow relevant regulation. CAUTION Test running can not start until the outdoor unit has been connected to the power for 12hr. Test running can not start until all the valves are affirmed open. Never make the forced running.
NOTE Please press “constraint cool” button to carry out refrigerant recycling process. Keep the low pressure above 0.2MPa, other wise compressor may be burnt out. 7.1 Important information for the used refrigerant This product has the fluorinated gas, it is forbidden to release to air. Refrigerant type: R410A; Volume of GWP: 2088; GWP=Global Warming Potential Model Factory charge Refrigerant/kg tonnes CO2 equivalent 8kW 2.20 4.59 10kW 2.35 4.91 12kW 3.00 6.26 14kW 16kW 3.40 7.10 3.80 7.
8.1 Information requirements for air-to-air conditioners Cooling mode: Information requirements for air-to-air conditioners Model(s): SYSVRF 120 AIR EVO C HP Q; Test matching indoor units form, non-duct: SYSVRF CASSETTE 36 Q + 3× SYSVRF CASSETTE 28 Q* Outdoor side heat exchanger of air conditioner:air Indoor side heat exchanger of air conditioner:air Type:compressor driven If applicable:driver of compressor:electric motor Item Rated cooling capacity Symbol Value Unit Prated,c 12.
Heating mode: Information requirements for air-to-air conditioners Model(s): SYSVRF 120 AIR EVO C HP Q; Test matching indoor units form, non-duct: SYSVRF CASSETTE 36 Q + 3×SYSVRF CASSETTE 28 Q* Outdoor side heat exchanger of air conditioner:air Indoor side heat exchanger of air conditioner:air Idication if the heater is equipped with a supplementary heater:no If applicable:driver of compressor:electric motor Parameters shall be declared for the anerage heating season,parameters for the warmer and colder hea
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