Great care should be exercised in following the installation procedure to ensure
that your Calorex dehumidifier performs as it was designed.
3.1 SITING
a. Ensure dehumidifier on site is as ordered, i.e. model, electrical supply and
factory fitted options.
b. Inspect unit for damage, in particular inspect the evaporator (finned side)
to ensure that it is undamaged. (Minor indentations in the fins do not affect
performance). If severely damaged, endorse delivery note in presence of the
driver and send a recorded delivery letter to transport company giving details.
c. Protect unit if installation is delayed.
d. Provide a firm level base capable of supporting operational weight of unit;
spread load if on timber floor.
e. Ensure water cannot collect under unit, recommend units are installed on
plinths 100mm above finished floor level and to also aid condensate drainage.
f. Allow adequate clearance to service panels on unit; recommend 500mm
minimum (see installation drawings).
g. All Calorex dehumidifiers are by design as quiet as is practicable, however,
due consideration should be given to siting in order to fully exploit this feature,
i.e. orientate inlet/outlet parallel to occupied premises.
h. Ensure loose debris will not block air inlet filters or grilles.
2.0 ORDERING PROCEDURE (MODEL DESIGNATION)
High output fan to combat extended duct work. (DH300/DH600 only)
Remote control facilities.
S’ signifies soft start kit fitted. To be used ONLY where local electricity boards demand lower
instantaneous starting amps and not to overcome a suspect supply line, ie low voltage.
X’ models ambient air temperatures down to 0ºC (DH150 only).
Y’ models ambient air temperatures down to -15ºC (DH300/600 only).
A = 230V ~1phN 50Hz (model 150 only).
B = 400V ~3phN 50Hz.
D = 208-230V ~1ph 60Hz (model 150 only).
E = 200-230V ~3ph 60Hz.
00 = R407c models design limitations are:
Max air on temperature = 35ºC.
DH = Dehumidifier with heat reclaim to air.
3.0 INSTALLATION
EXAMPLE:
DH
600
B
Y
S
R
F
6
SD208050 ISSUE 44
DH150/300/600 OWNER INSTALLATION MANUAL
