OPERATION
A recommended humidistat setting (50-60% RH) is a mid way point on the
dial (Green segment on label).
Minimum Air Temperature TTW30/33/50/55/60 A = 15ºC
Minimum Air Temperature TTW30/33/50/55/60 AX = 0ºC.
Note on “X” models the fan stops during defrost.
On machines with resistance heaters TTW30/50/60 “P” heating control
is governed by the remote mounted air thermostat, adjust to desired air
temperature, the heater will run automatically as required.
On machines with LPHW,fans will start automatically as required.
MAINTENANCE
a) Ensure air inlets/outlets are kept clear and clean.
b) Wipe clean with damp cloth or cleaning fluid suitable for plastic coated
steel.
c) Ensure drain line is kept clear.
Note: The reply paid Warranty Registration Card must be returned to ensure
the correct warranty is given. If you do not find a Registration Card with your
machine please contact the Dantherm Group Service Department giving your
name, address, and the serial number of your machine. A card will be sent to
you for completion.
HEALTH AND SAFETY WARNING
As the heat pump contains electrical and rotational equipment, it is
recommended that ONLY competent persons carry out any work on this type
of machine (see guarantee).
Isolate machine electrically before entering machine or removing panels.
MACHINE NOT RUNNING AT ALL
CHECK THE FOLLOWING
1 Is the supply switched on?
2 Is the supply fuse healthy?
3 Turn humidistat knob fully anti-clockwise.
4 Check air inlets and outlets for obstructions.
5 ON P models reset the thermostat(s) see FIG 2.
6 If after carrying out the above and waiting one hour, the machine does
not start, phone for service.
MACHINE FAN ONLY RUNNNING
7 Turn humidistat knob fully anti-clockwise.
8 Check air inlets and outlets for obstructions, if after 30 minutes the
machine has not restarted, phone for service.
WATER LEAKING FROM BASE OF UNIT
9 Check connection from machine to drain for blockages and clear
accordingly, check fall is adequate.
10 Check the machine is level, both vertically and horizontally.
The user check list should be carried out before initiating a service call.
Do not attempt to interfere with any internal control settings as these have
been factory calibrated and sealed.
If in doubt or if advice is required, contact the Dantherm Group Service
Department
Telephone (01621) 856611 option 4
PLEASE LEAVE INSTRUCTIONS FOR USER
USER CHECK LIST
ELECTRICAL SUPPLY CIRCUIT
INCOMING SUPPLY CAPACITY TO
SUIT PUMP AND DEHUMIDIFIER
AUX FUSEBOARD
E
N
L
SINGLE PHASE
LOCAL ISOLATOR
CAPACITY TO SUIT
DEHUMIDIFIER
DEHUMIDIFIER
L
N
LPHW PLUMBING SCHEMATIC
LPHW
CONNECTIONS
LOCATED ON
DEHUM CABINET
BOILER
PUMP
RADIATORS IF FITTED
3 WAY MOTORISED VALVE
FLOW METER
CONTROLLED BY CUSTOMERS THERMOSTAT
FLOW
BALANCE
VALVE
