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42 HWS

GB - 12

Cooling only models

Heat pump models

Outdoor unit

Indoor unit

Outdoor unit

Indoor unit

IMQ certification

Your air conditioning system has been awarded IMQ certification.
The certification of the institute is only valid for systems consisting of the outdoor and indoor models listed below.

Note:
It is possible to have both the active carbon filter and passive electrostatic filter installed together in the unit.

Table IV: Accessories

Mod. 42HWS

Description

Part number

07

09

12

18

24

42HWX 900---102-40

Active carbon filter

42HWX 900---100-40

42HWX 900---103-40

Passive electrostatic filter

42HWX 900---101-40

Guide for the owner, accessories and IMQ certification

Guide for the owner

When installation and tests are completed explain the Operation
and Maintenance Manual to the owner, with particular attention to
the main operating modes of the air conditioner, such as:

• Turning the unit on and off.
• Functions of the remote control.
• Removal and cleaning of the air filters.

Leave the two installation manuals for the indoor and outdoor units
with the owner for future use during maintenance operations or for
any other needs.

38GL--07---703EC-40

42HWS007---703IJ-40

38YL--07---703EJ-40

42HWS007---703IJ-40

38GLS-07G---703EC-40

38GL--09---703EC-40

42HWS009---703IJ-40

38YL--09---703EJ-40

42HWS009---703IJ-40

38GLS-09G---703EC-40

38GL--12---703EC-40

42HWS012---703IJ-40

38YL--12---703EJ-40

42HWS012---703IJ-40

38GLS-12G---703EC-40

38GL--18---703EC-40

42HWS018---703IJ-40

38YL--18---703IJ-40

42HWS018---703IJ-40

38GLS-18G---703EC-40

38GL--24---703EC-40

42HWS024---703IJ-40

38YL--24---703IJ-40

42HWS024---703IJ-40

38GLS-24G---703EC-40

Summary of Contents for 42 HWS 07

Page 1: ...42 HWS 42 HWS 07 09 12 42 HWS 18 24 INSTALLATION MANUAL...

Page 2: ...and maintenance instructions for the indoor unit and the installation instructions for the indoor and the outdoor unit are given in the manuals for each unit Contents Page Dimensions and weight 2 Nomi...

Page 3: ...7 42HWS009 703IJ 40 48 42HWS012 703IJ 40 48 42HWS018 03IJ 40 60 1 42HWS024 03IJ 40 85 1 Heat pump 42HWS007 703IJ 40 37 37 42HWS009 703IJ 40 48 48 42HWS012 703IJ 40 48 48 42HWS018 03IJ 40 60 1 60 1 42H...

Page 4: ...ection 4 Batteries 2 Remote control operation 5 Installation manual 1 Unit installation 6 Owner s manual 1 Use and maintenance 7 Template 1 Indoor unit positioning Minimum clearances mm 20 20 80 Table...

Page 5: ...g units which have different control systems may cause irreversible damage and void the warranty protection The manufacturer declines any liability for system malfunction resulting from unapproved cou...

Page 6: ...cause condensate dripping Flattening or kinking the refrigerant pipes or condensate pipes Excessive height difference between outdoor and indoor units see installation manual of outdoor unit Unnecessa...

Page 7: ...unit centre line which is indicated with a vertical line on the mounting plate Drill holes and install the plate using the 4 screw anchors and screws provided Check that no vibrations can occur by mov...

Page 8: ...d in the opposite way Condensate drain pipe and refrigerant tubes Fasten the electric wires and refrigerant tubes together Allow an additional length to the electric wires for easy connection to the u...

Page 9: ...ting with anti freeze oil Finger tighten the fitting several turns then tighten it fully with two wrenches by applying the tightening torque indicated in the table Connection to the unit Insufficient...

Page 10: ...cable must be H07 RN F or higher type while the indoor outdoor unit interconnecting wires must be A05 RN F type or higher synthetic rubber insulation with Neoprene coating according to EN 60335 2 40 a...

Page 11: ...Y Compressor interlocking contact O Reversing valve control heat pump only W2 Outdoor fan signal heat pump only S1 Outdoor coil sensor heat pump only S2 Outdoor coil sensor heat pump only Indoor unit...

Page 12: ...ons for the temperature adjustment display one of the figures shown in the following table according to the model size in use Model size Figure to select 07 09 12 1 18 24 2 To send the transmission of...

Page 13: ...r When installation and tests are completed explain the Operation and Maintenance Manual to the owner with particular attention to the main operating modes of the air conditioner such as Turning the u...

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