Installation manual
15
E(D/B)(H/L)Q011~016BB
Unit for air to water heat pump system
4PW67904-1 – 01.2011
(B) In case of stacked installation
1.
In case obstacles exist in front of the outlet side.
2.
In case obstacles exist in front of the air inlet.
Do not stack more than one unit.
About 100 mm is required as the dimension for laying the upper unit's
drain pipe. Get the portion A sealed so that air from the outlet does
not bypass.
(C) In case of multiple-row installation (for roof top use, etc.)
1.
In case of installing one unit per row.
2.
In case of installing multiple units (2 units or more) in lateral
connection per row.
Relation of dimensions of H, A and L are shown in the table below.
6.3.
Before installation
Inspection
At delivery, the unit must be checked and any damage must be
reported immediately to the carrier claims agent.
Handling
Bring the unit as close as possible to
its final installation position in its
original package in order to prevent
damage during transport. Due to
relatively large dimensions and high
weight, the handling of the unit is only
to be done by means of lifting tools
with slings. These slings can be fitted
into specially for this purpose foreseen
sleeves at the base frame.
Opening/closing the unit
■
Be sure to confirm the model name and the serial no. of the
outer (front) plates when attaching/detaching the plates to avoid
mistakes.
■
When closing the service panels, take care that the tightening
torque does not exceed 4.1 N•m.
Accessory check
Check if all unit accessories are enclosed.
L
A
L
≤
H
0<L
≤
1/2H
250
1/2H<L
300
H<L
Installation not allowed
A
≥
1000
≥
100
≥
300
A
≥
100
≥
1000
≥
200
≥
2000
≥
100
≥
1500
≥
600
≥
3000
A
L
H
CAUTION
■
To avoid injury, do not touch the air inlet or aluminium
fins of the unit.
■
Do not use the grips in the fan grills to avoid damage.
■
Unit is top heavy!
Prevent the unit from falling due to inclination during
handling.
Centre of gravity is indicated on the unit.
WARNING
Tear apart and throw away plastic packaging bags so that
children will not play with them. Children playing with
plastic bags face danger of death by suffocation.
CAUTION
Safely dispose of packing materials. Packing materials,
such as nails and other metal or wooden parts, may cause
stabs or other injuries.
WARNING
Be sure to use only the specified accessories and parts for
installation work. Failure to use the specified parts may
result in water leakage, electric shocks, fire or the unit
falling.
