MPE
22
MPE 04 ÷ 08
1
All copying, even partial, of this manual is strictly forbidden
RG66007169 - Rev 00
2
INSPECTION, CONVEYANCE DIMENSIONAL AND SITING
2.4
SITING
It is important to bear in mind the following aspects when choosing the best site for installing the unit:
- size and origin of water pipes;
- location of the power supply;
- solidity of the supporting surface;
- avoid obstacles to the outflow of air from the fan which could cause back suction (see section on "installation clearance requirements");
- Direction of prevalent winds: (position the unit so as to prevent prevalent winds from interfering with the fan air flow)
Prevalent winds opposing the fan air flow will result in a maximum air temperature below the value indicated in the operating limits;
Wind flowing in the same direction as the fan flow will result in a minimum air temperature above the value indicated in the operating limits.
Even when the chiller is running in the heat pump mode, wind may have the effect of reducing the range of operation"
- avoid the possible reverberation of sound waves; do not install the unit in narrow or cramped spaces;
- ensure adequate accessibility for maintenance or repairs (see section on "installation clearance requirements").
This appliance is not intended to be used by children or persons with physical, sensorial or mental problems, inexpert or unprepared, without
supervision. Be careful that children do not approach the appliance.
2.4.1
INSTALLATION CLEARANCE REQUIREMENTS
To guarantee the proper functioning of the unit and access for maintenance purposes, it is necessary to comply with the minimum installation clearance
requirements shown in figures 1, 2 and 3.
Verify that there are no obstacoles in front of the fans air outlet.
Avoid any and all situations of backflow of hot air between air outlet and inlet of the unit.
If even only one of the above conditions is not fulfilled, please contact the manufacturer to check for feasibility.
In the design of the MPE series, special care has been taken to minimise noise and vibrations transmitted to the ground.
Even greater insulation may be obtained, however, by using vibration damping base supports (available as optional accessories).
If vibration damping base supports are adopted, it is strongly recommended also to use vibration damping couplings on the water pipes.
Whenever the unit is to be sited on unstable ground (various types of soil, gardens, etc.) it is a good idea to provide a supporting base of adequate dimensions.
Warning
heat pump units produce condensation while operating in the heating mode.
HEAT EXCHANGER WATER CONNECTION SIDE
EX
CHANGER SIDE
ELECTRICAL BOX
