Specification Sheet

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YMGI
Your Modern Green Idea
YMGI Group • 601 Arrow Ln, O’Fallon, MO 63366 • [e-mail] • ymgigroup.com • 866-833-3138
Submittal Data Sheet: WMMS-18KS-V2B(56)
OUTDOOR UNIT
WMMS-18CS-V2B(56)
INDOOR UNIT
ACCESSORIES
ADVANCED HEALTHY KIT
HEPA/Enzyme/Cold Catalyst Filter
Anion Generator
THERMOSTAT
MOUNTING BRACKETS
OOT RISERS
COPPER/WIRE/ACC.SET
LINESET COVERS
WINTER WIND BAFFLE
BRIDGE CONTROLLER
Engineering Submittal Data Sheet:
11.01.2017
Document No. 2017.56.18K.001.A
YMGI’s ductless 56 Series offers a quiet and efficient heating and cooling solution
for any single room application with minimal impact to the environment. 56 Series
units have a single zone mini split wall mounted unit and wall mount evaporator.
The 56 Series can be wired directly to an array of solar panels (up to 5) to offset
power consumption. The 56 Series create environmentally friendly comfortable
living and working spaces. Includes U-Touch remote control.
Specifications subject to change without notice
Copyright © 2017 YMGI Group
WMMS-18ES-V2B(56)
WMMS-18PS-V2B(56)
Connection Pipes
Outer Diameter Liquid Pipe inches 1/4
Outer Diameter Gas Pipe inches 1/2
Max Distance ID Above ODU feet 50
Max Distance ID Below ODU feet 60
Max Distance Length feet 100
Dimensions & Weight Indoor Unit
Dimensions-Net W x H x D inches 39.8 x 15.0 x 11.2
Net / Gross Weight lbs. 28.7 / 37.5
Dimensions & Weight Outdoor Unit
Dimensions-Net
W x H x D
inches 35.0 x 27.6 x 13.4
Net /Gross Weight lbs. 110.1 / 121.1
Safety Certification ETL (C & US)
Performance Certification AHRI
Dimensions & Weight Solar Panel
Dimension (W x H x D) inches 64.6 x 39.1 x 1.6
Net /Gross Weight lbs 37.0 / 52.9
COOLING HEATING
System Model WMMS-18K-V2B(58)2
Power Source 208~230 / 1 / 60
Cooling Btu/h(L/M/H) 6000/18000/22350
Heating Btu/h(L/M/H) 4100/21000/24000
MCA Amp 13.2
Frequency (High / Medium / Low) Hz 80 / 57 / 15 75 / 65 / 15
Power Input (High / Medium / Low) W 1450 / 1000 / 120 1500 / 1200 / 220
Rated Current (High / Medium) A 7.0 / 5.2 7.5 / 6.0
SEER / HSPF Btu/h.w UP to 32 9.8
EER/COP Btu/h.w 15.1 4.1
Dehumidifying Volume Pints/Hr. 2.5
Outdoor Unit (ODU) Model WMMS-18C-V2B(58)2
Compressor Type Twin Rotary DC
L.R.A. A 41
Compressor RLA A 8.4
Compressor Power Input W 1640
Overload Protector 1NT11L-3979
Throttling Method Electronic Expansion Valve
HVAC Circuit Breaker A 30
Starting Method Transducer starting
Recommended Working Ambient Temp Range °F 15°F ≤ T ≤115 °F 5°F ≤ T ≤ 86 °F
Condenser Coil Type Aluminum fin-copper tube
Fan Motor Speed (rpm) (H/L) 690 / 500
Output of Fan Motor W 60
Fan Motor RLA A 0.62
Fan Motor Capacitor uF 3
Air Flow Volume of Outdoor Unit CFM 1890
Defrosting Type Auto defrost
Isolation I
Moisture Protection IP24
MAX. Operating Pressure for Discharge Side PSIG 551
MAX. Operating Pressure for Suction Side PSIG 174
Sound Pressure Level (H/M/L) dBA 54
Sound Power Level dB (H/M/L) dBA 64
Indoor Unit (IDU) Model WMMS-18E-V2B(58)2
Fan Motor Speed (SH/H/M/L) RPM 1350 / 1200 / 1050 / 900 1420 /1250 / 1150 / 1050
Air Flow Volume (SH/H/M/L) CFM 500 / 460 / 383 / 324
Output of Fan Motor w 20
Fan Motor RLA A 0.25
Evaporator Coil Type Aluminum fin-copper tube
Output of Swing Motor W 2.4
Fuse A PCB 3.15A Transformer 0.2A
Sound Pressure Level (SH/H/M/L) dBA 40 / 36 / 32 / 26
Sound Power Level (SH/H/M/L) dBA 50 / 46 / 42 / 36
Solar Panel Model WMMS-18PS-V2B(56)
Municipal Power Consumption, With No Solar Panels Installed
Power Supply V/Ph/Hz 208-230/1/60
Power Input W(L/S/H) 300/1500/2500 335/1600/2550
Municipal Power Consumption, with Solar Panel Installed / tested at STC Solar Irradiance of 1000 W/m2
Power Input W (L/S/H) 30 / 400 / 650 30 / 500 / 700
Accepted Solar Panel - Power Data Ranges (All Panel of Same Model & Type)
Open Circuit VoltageVoc (All PV Panels in Series) V 22~165
Short Circuit Current Isc (Per Panel) A 5~9
Nominal Power Output (STC Condition) Pmax (Per Panel) W 200 + (to 400)
Power Output Tolerances (Per Panel) W -0 / +3 to +5
Allowed PV Panel W Mono-crystalline or Poly-silicon
Allowed PV Panel Qty. in Series Pieces 1 to 5 (up to 1000 W)
Recommended PV Panel Qty.
Southern CA-FL / Northern CA, NC / OR-NY / WA-NE 2-4 / 3-5 / 4-5 / 5
Job Name: Tag #:
Location Date:
General Contractor: Mechanical Contractor:
Sales Representative: Sales Engineer:
Submitted by: Drawing #:
Reference PO #: