CD3 SERIES CLOSE CONTROL UNIT INSTALLATION
An envelope containing important user information is supplied with the indoor unit. Please pass this to the end user.
1The standard unit is supplied configured for the correct airflow as ordered by the customer.
2The central panel, with control panel inset, MUST be removed first using the two keys provided.
UNIT ACCESS AND CABINET STRIP DOWN
1If a door interlock isolator is fitted, ensure that the switch is turned to the OFF position.
2Using the keys provided, unlock the electrics access panel. Remove the panel by easing outwards and down.
3The side panels can be removed by releasing the two swell latches located through the side bulkheads within
the electrics compartment and carefully pulling outwards until they are clear of the upper and lower grabber
catches.
4Access to the fan section, (and coil section in the downflow mode), can be gained by releasing the appropriate
swell latches located through the cut outs to the front of the side bulkheads and removing the panel.
5The return air grille can be removed by turning the 4 retaining screws anticlockwise until a click is heard and
pulling the grille outwards.
MOUNTING
1It is recommended that ALL field fit kits be installed prior to mounting the unit and brazing the pipe work.
2Ensure that the wall or floor will accept the operating weight of the unit ;the weights shown below include the
plenum.
NOTE:-When wall mounting, the unit should be lifted into position using the pallet provided.
3Mark off the mounting holes as shown and drill holes to suit M6 Rawlbolt shields or equivalent fasteners.
UPFLOW SERVICE AND FIXING HOLE CENTRES (excluding discharge plenum)
N
Note: Plenum not shown is 430mm high
