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Idiomas disponibles
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 electrically before entering machine or removing panels.
INSTALLATION - WALL MOUNTING ALL MODELS
1. Remove machine from packaging and locate fixing bracket.
D
A
B
C
2. Locate bracket on wall in required position. Drill hole Ø 6.0mm (no. 10) by 60mm
deep as shown at 'A'. Insert wall plug and screw bracket in place.
3. Set bracket level with spirit level 'D' as shown, drill through and fix it at 'B' with wall
plug and screw.
4. Ensure bracket still level, tighten screws 'A' and 'B', finally drill and fix as above at
position(s) 'C'.
5. Check all screws are tight.
6. Lift dehumidifier on to locating lugs on wall bracket.
7. Remove front cover as shown FIG 1.
FIG 1
2. HINGE AND LIFT
COVER AWAY
1. REMOVE COVER
FIXING SCREWS
8.
Electrical supply to the unit must be sized according to data on serial number label
paying special attention to I.E.E. regulations latest edition regarding the special
conditions governing electrical supply to machines in potentially damp areas. The
machine should be installed in accordance with EMC2004/108/EC.
9.
The electrical supply should be connected to the terminal block mounted on the side
of the bracket supporting the compressor. Brown/red to 'live', blue/black to neutral
and earth to the stud provided.
10.
Fan mode switch (if fitted) can be set to cycle fan when humidistat senses demand
but should be set to continuous to promote good air circulation and reduce
condensation. Note that on models fitted with LPHW the fan(s) will start
automatically whenever there is an air heating demand. On 'X' models fan(s) will
stop during defrost cycle.
11.
Locate pipe from drip tray and run it away to waste. A short length of 10mm pipe is
provided which should be led into a fixed waste pipe. Two pipe outlet holes are
provided, one to rear of unit, one below the unit.
'RH' MODEL WITH HEAT RECLAIM TO WATER
12. Connect water circuit piping to 15mm stubs projecting from side of machine
as per diagram below:-
HEAT RECOVERED
WATER OUT
HEAT RECOVERED
WATER IN
13. It is recommended that isolating valves are fitted to enable isolation of the
machine in the event of service.
Complete water circuit as per diagrams overleaf.
(a) Circulating pump must be sized to take into account the design flow
rate of the machine plus the water system resistance.
DH30/33 RH
Unit Flow Rate - l/min
Unit Pressure Drop - m/hd
INSTALLATION INSTRUCTIONS
MODELS DH30/33/50/55/60/A/AX/ARH/AP
HEALTH & SAFETY WARNING
DH33
DH55
EBOX
EBOX
DH50/55/60 RH
8 / 12
12 / 16
1.0 / 2.2
1.0 / 2.0
R
MODELS WITH L.P.H.W. FITTED
14. Connect water circuit piping to 15mm stubs projecting from side of
machine as per diagram below:-
15. It is recommended that isolating valves are fitted to enable isolation of the
machine in the event of service.
Complete water circuit as per diagrams overleaf.
(a) Circulating pump must be sized to take into account the design flow
rate of the machine plus the water system resistance.
DH33
Unit Flow Rate - l/min
5
Unit Pressure Drop - m/hd
0.7
WATER FLOW
AS SHOWN
15mm STUBS
DH33
12V REMOTE HUMIDISTAT OR THERMOSTAT
CONNECTIONS
(REMOTE CONTROL INTERFACE NEEDED WHEN ORDERING MACHINE)
16. Remove link wire from mains in terminal block marked 'Remote
Control Interface'. Connect remote humidistat as shown below,
ensure knob on humidistat in machine is set fully clockwise
(ie maximum dehumidifcation).
Humidistat or
Air stat (not
supplied)
Remote Control
Interface
250M MAX
1mm SQ CABLE
'P' MODELS WITH RESISTANCE HEATER
17. Connect remote air thermostat as shown above to mains in terminal
block marked 'Remote Control Interface'
18. Ensure safety thermostat(s) below are set, ie push red button(s).
FIG 2
2. HINGE AND LIFT
COVER AWAY
1. REMOVE COVER FIXING SCREWS
Remove cover to gain access to manual reset thermostat.
19. Replace front cover, turn on electrical supply and turn humidistat
towards 'drier'. (Unless remote humidistat fitted, see note 16 above)
unit fan will start, followed 6 minutes later by the compressor.
20. It is recommended that the fan mode switch is set to continuous, as in
cycle mode the fan and heaters only run together if there is a demand
for dehumidification.
GAS CHARGE
The dehumidifier incorporates a hermetically sealed refrigeration
circuit containing less than 6kg of refrigerant. R407c Global
warming potential (GWP) 1700.
DH55
5
0.7
WATER FLOW
AS SHOWN
15mm STUBS
DH55
Safety thermostat
press to reset
(red button)
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