MrCool Olympus Series Installation Manual

MrCool Olympus Series Installation Manual

Cassette air handlers
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Please read this manual carefully before installation and keep it for future reference.
If used as MULTI unit, please refer to the Installation & operation manuals packed with outdoor unit.
Installation Manual
Olympus Series
Cassette Air Handlers
Please keep this manual where the operator can easily find it. Inside, you
will find helpful hints on how to use and maintain your unit properly.
For more info visit www.mrcool.com

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Summary of Contents for MrCool Olympus Series

  • Page 1 If used as MULTI unit, please refer to the Installation & operation manuals packed with outdoor unit. Installation Manual Olympus Series Cassette Air Handlers Please keep this manual where the operator can easily find it. Inside, you will find helpful hints on how to use and maintain your unit properly. For more info visit www.mrcool.com...
  • Page 2: Table Of Contents

    ..................7 Outdoor Unit Installation ................... 10 Refrigerant Piping Installation ................ 12 Connecting the Drain Pipe .................. 16 Electrical Wiring Work .................... 18 Decorative Panel Installation ................20 Test Operation ......................21 EU Disposal Guidelines ................... 22 Page 1 mrcool.com...
  • Page 3: Safety Precautions

    • Use the specified cable and connect tightly and clamp the cable so that no external force will be acted on the terminal. If connection or fixing is not perfect, it will cause heat-up or fire at the connection. mrcool.com Page 2...
  • Page 4 • In buses or cabinets. • In kitchen where it is full of oil gas. • There is strong electromagnetic waves existing. • There are inflammable materials or gas. • There is acid or alkaline liquid evaporating. • Other special conditions. Page 3 mrcool.com...
  • Page 5: Installation Summary

    Is anything blocking the air outlet or inlet of either the indoor or outdoor units? It may result in insufficient cooling or heating. Are refrigerant piping length and additional refrigerant charge noted down? The refrigerant charge in the system might not be clear. mrcool.com Page 4...
  • Page 6: Accessories

    Fixing screw for remote control holder ST2.9 x 10 Optional Parts Remote control holder Drain hose (on some models) Expansible hooks (on some models) Installation hooks (on some models) Throttle (on some models) Anti-shock rubber (on some models) Page 5 mrcool.com...
  • Page 7 Please read this manual carefully before installation and keep it for future reference. Owner’s Manual Owner’s Manual Olympus Series Cassette Air Handlers For more details visit www.MrCool.com Please read this manual carefully before installation and keep it for future reference. Installation Manual Installation Manual Olympus Series Cassette Air Handlers Please read this manual carefully before installation and keep it for future reference.
  • Page 8: Indoor Unit Installation

    Do not install the unit in an area where flammable materials are present due to risk of explosion resulting in serious injury or death. If the basis underneath the unit is not strong enough to support the weight of the unit, the unit could be fall out of place and cause serious injury. Page 7 mrcool.com...
  • Page 9 0.8in / 20mm, attach sealing material in the part or recover Ceiling slab the ceiling. Expansible hook (optional) Installation hook (optional) For other installation other than standard installation, False ceiling contact your dealer for details. Fig. 3.4 mrcool.com Page 8...
  • Page 10 figure below. Fig. 3.6 Paper pattern for installation (on some models) Center of the ceiling opening Screws(supplied with the decoration panel) Page 9 mrcool.com...
  • Page 11: Outdoor Unit Installation

    Install the unit high enough off the ground to prevent burying in snow • In heavy snowfall areas, select an installation site where the snow will not affect the unit. Fig. 4.2 mrcool.com Page 10...
  • Page 12 Walls facing three sides unit. (Otherwise, drain water may freeze, impairing heating performance.) More than 100 Drain port More than 350 Bottom frame Seal More than 50 Unit:mm Drain plug Top view Hose (in=mm/25.4) Fig. 4.7 Fig. 4.5 Page 11 mrcool.com...
  • Page 13: Refrigerant Piping Installation

    10m/32.8ft 12.7(1/2in) R0.4~0.8 T3 condition (357~367 kgf.cm) 0.606~0.622in 0.016~0.031in (outdoor unit down) 30m/98.4ft 15m/49.2ft 45~47 N. m 18.6~19.0 15.9(5/8in) (459~480 kgf.cm) 0.732~0.748in 9K ~12K 25m/82ft 15m/49.2ft T3 condition (outdoor unit up) 30m/98.4ft 20m/65.6ft Fig 5.1 Fig 5.2 mrcool.com Page 12...
  • Page 14 Indoor Fig. 5.8 perfect circle. Outdoor Flare's inner surface must be flaw-free Indoor Indoor Make sure that the flare nut is fitted. Outdoor Outdoor Wrap the supplied anti-shock rubber around the throttle Fig 5.5 to reduce noise. Page 13 mrcool.com...
  • Page 15 Check all pipe joints and re-tighten nuts as needed, then repeat steps 2) through 4). Pipe length Up to More than Fig. 5.10 Run time Not less than 10 min Not less than 15min mrcool.com Page 14...
  • Page 16 • Make sure that no oil remains on plastic parts of If no flare cap is available, cover the decoration panel (optional equipment). Oil the flare mouth may cause degradation and damage to plastic with tape to keep dirt or water out. Lore parts. Fig. 5.11 Page 15 mrcool.com...
  • Page 17: Connecting The Drain Pipe

    • Make sure that heat insulation work is executed on the Indoor drain pipe and the drain socket to prevent any possible water leakage due to dew condensation. mrcool.com Page 16...
  • Page 18 Fresh air intake ( 65/2.6in) Water receiver Fig. 6.4 Plastic watering Unit: mm can(tube should be about 3.9in / 100mm long) Fig. 6.5 When electric wiring work is finished, check drainage flow during COOL running, explained in "Test operation". Page 17 mrcool.com...
  • Page 19: Electrical Wiring Work

    Plastic cover Clamp (field supply) the wires with a field supplied champ. • Attach the cover of the outdoor unit. Fig. 7.1 The specification of power Power Model Phase Frequency and volt Circuit breaker/Fuse(A) 20/16 9K~18K 1Phase 208-240V mrcool.com Page 18...
  • Page 20 Keep wiring in neat order so that they do not obstruct other equipment such as popping open the service cover. Make sure the cover closes tight. Incomplete connections could result in overheating, and in the worst case, electric shock or fire. Fig. 7.2 Cover Bolts Fig. 7.3 Page 19 mrcool.com...
  • Page 21: Decorative Panel Installation

    Fig. 8.3 Fasten the control box lid with 2 screws . Fig. 8.7 Close the intake grille, and close the 2 grille 1 - Decoration panel hooks. 2 - Screws (M5) (supplied with the panel) Fig. 8.8 mrcool.com Page 20...
  • Page 22: Test Operation

    Check the following points : • Whether there is vibration or abnormal noise during operation. • Whether the generated wind, noise, or condensed of by the air conditioner have influenced your neighborhood. • Whether any of the refrigerant is leaked. mrcool.com Page 21...
  • Page 23: Eu Disposal Guidelines

    Sell the appliance to certified scrap metal dealers. Special notice Disposing of this appliance in the forest or other natural surroundings endangers your health and is bad for the environment. Hazardous substances may leak into the ground water and enter the food chain. mrcool.com Page 22...
  • Page 24 Olympus Series Cassette Air Handlers The design and specifications of this product and/or manual are subject to change without prior notice. Consult with the sales agency or manufacturer for details.

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