14
ENGLISH
Electric heater Aqua compact
MA45-25 GB Translation of the original instructions (Swedish)
This document and its contents are the exclusive
property of Pahléns and may not be copied,
reproduced, transmitted or communicated to a third
party, or used for any purpose without written permission.
Art.no.
Rev.no.
Scale
Designed by: Approved by:
Revised by: Date
Drawn by: Date
Drawing number
Assembly drawing no.
Surface treatment
part of ISO 2768-1
The tolerance class in accordance with this
E
Box 728, SE-194 27 Upplands Väsby, Sweden
Phone +46 8 59411050, Fax +46 8 59086880
14160X-03
ASA 2019-07-15
ASA
(Elv plast)
Aqua Compact 3-18kW
M13053 0
B
A
Troubleshooting
1. Check the fuses.
2. Check that the system has the requisite ow through the heater.
3. For safety reasons, the heater's overheating protection trips with a lack of water or poor circulation. This is the most common
reason why the heater “stops working”. Check whether the overheating protection has tripped, investigate the cause.
After the cause has been established and rectied, the overheating protection is reset by:
- Unscrewing the protective cap (A).
- Press in the reset button (B) on the junction box.
- Ret the protective cap again.
4. Check the operation of the heater, see point 4 under “Start”.
5. Reset the thermostat to a higher temperature.
6. If the problem persists: contact the installer.
Disposal and recycling
You must dispose of this product in accordance with local laws and provisions.
Since this product contains electronic components, it must be disposed of separately from household waste.
When this product reaches the end of its life cycle, contact your local authorities to nd out more about disposal and recycling.
Start
1. Fill the pool with water to the right level.
2. Start the pump for pool water circulation.
3. Check that the water circulates as normal in the system and that all air is vented from the system.
The heater must be completely water-lled before switching on the power.
Only when all air has been vented from the system can the heater be switched on.
4. Functional test the heater by turning the thermostat knob back and forth and check that the thermostat contactor switches
and releases.
The ow monitor is checked by turning o the ow through the heater with a shut-o valve and check that the contactors
release. Turn on the water again. The contactors should then switch on again.
5. Set the desired pool temperature with the thermostat knob.
6. The water is now heated to the desired temperature.
Operation
When backwashing and cleaning the lter, switch o the power to the heater.
In the event of a risk of freezing, the power must be switched o and the heater drained of all water.
General info
In order to ensure electric heater works well and has a long-life, it is important that the following recommended values regarding
water quality are followed.
Chlorine content: max 3.5 mg/l (ppm)*
pH-value: 7.2–7.6
Alkalinity: 60–120 mg/l (ppm)
Calcium hardness: 100–300 mg/l (ppm)
Iron: max 0.1 mg/l (ppm)*
Copper: max 0.2 mg/l (ppm)*
Manganese: max 0.05 mg/l (ppm)*
Phosphorus: max 0.01 mg/l (ppm)*
Nitrate: max 50 mg/l (ppm)*
Incoloy Titan
Chloride (salt) content: max 250 mg/l (ppm) max 35,000 mg/l (ppm)
* according to EN 16713-3
Failure to follow the limit values for water quality invalidates the product warranty.
