Drain Work - Danfoss DHP-iQ Installation Manual

Installation Guide
Caution
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1
3
4
1. Anchor bolt
2. Outdoor unit
3. Outdoor unit support
4. Base surface
5. Designed to cut off residual vibration from outdoor unit to rack. (not supplied with product)
6. Soft rubber designed to cut off vibration from rack to wall. (not supplied with product)
4.3.4

Drain work

Caution
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Caution
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N
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DHP-iQ
When installing air guide duct: Check and make sure that screws do
not damage the copper pipe. Secure air guide duct on guard fan.
5
Make sure that the condensed water runs well out of the unit at low
ambient temperature. Drain pipe and cond heater can frost/ice can
not grow. If drain work is not effective for releasing condensed water,
it can make the units get damaged by massive ice and system can be
stop , covered by ice.
When operating the unit in a low outdoor ambient temperature, be
sure to follow the instructions described below.
If drain work isn't adequate, it can lead to system performance degra-
dation and system damages.
In areas with heavy snow fall, piled snow could block the air intake. To
avoid this incident, install a frame that is higher than estimated snow
fall. In addition, install a snow-proof hood to avoid snow from piling
on the outdoor unit.
If you don't have a good enough drain work, ice accumulates on the
base, it may cause critical damage to the product. (e.g., a lakeside in a
cold area, the seashore, an alpine region, etc )
VIJSS102
6
Danfoss Heating Solutions