Page 5 of 12
Drawing : - TPC433
Issue
: - 2
Date
: - 24/11/16
OPERATION
The following procedures should be followed to test the RM85H for correct
operation:
1.
After unpacking, examine all external features to confirm damage-
free shipment. Report all defects and damage at once. Connect the
power cable to a grounded 15 Amp electrical outlet. Connect the
drainage outlet to a suitably sized hose and run the hose to a
permanent drain
2. Setting the Digital Humidistat
The Digital Humidistat is factory preset to give the optimum
level of control. Only adjustment of the desired set point is
required.
During normal operation, the display shows the current % Relative
Humidity within the space being conditioned.
The required humidity level can be set as follows:
•
Press the “S” button once to access the set point
•
Press the
▲
or
▼
button to change the display to the
desired Humidity level
•
Press the “S” button again to save the set point – The
control returns to displaying the current % Relative
Humidity
3.
Check dehumidification process as follows:
A.
Place unit on a level surface.
B.
Start up unit by switching to “I”.
C. Ensure the Humidity Control is set to 40%
C. Check that the compressor is running.
D.
Leave the machine running for 15 minutes.
E. Observe the evaporator coils through the front grille, to confirm
frost formation.
(i) If the air temperature is below 78
°
F, an even coating of frost
should cover the entire evaporator coil.
(ii) If the air temperature is above 78
°
F, frost and/or droplets of
condensed water should cover the entire evaporator coil.
CAUTION:
DO NOT REMOVE COVERS WHEN UNIT IS IN OPERATION
