Full Text Searchable PDF User Manual

HEATER UPGRADE INSTRUCTIONS – TR5, TR10, TR15, TR20
Heater Upgrade Instructions

Important Safety Precautions
It is recommended that you plug the chiller into an
RCD plug at all times. Do not operate SeaChill chillers
or any accessory to SeaChill chillers (heater or UV
sterilizer) without water flow. Overheating of lamp or
heater may occur.
After installation, monitor unit for at least an hour to
confirm there are no leaks.
To avoid potential electric shock, care should be taken since
aquarium equipment involves use of electricity and water. For
each of the following situations, do not attempt repairs by
yourself; return the appliance to an authorized service facility
for service or discard the appliance:
1.
Unplug chiller from wall outlet before installation of
Heater. Only plug chiller in when directed to by the
installation instructions.
2.
If electrical components of the chiller or Heater get
wet do not plug in until thoroughly dried
3.
Examine the Heater closely after installation. Do not
plug in if there is water on parts not intended to be
wet.
4.
Do not operate chiller or Heater if it has a damaged
cord or plug, or if it is malfunctioning or damaged in
any manner.
5.
Close supervision is necessary when any appliance is
used by or near children.
6.
Always unplug the chiller from an outlet when before
putting on or taking off parts, and before cleaning.
Never yank cord to pull plug from outlet. Grasp the
plug and pull to disconnect.
7.
Do not use the Heater for other than intended use.
The use of attachments not recommended or sold
by the Heater manufacturer may cause an unsafe
condition.
8.
Do not install or store the Heater where it will be
exposed to the weather or to temperatures below
freezing.
9.
Make sure the Heater is properly installed before use.
10.
If an extension cable is necessary, use a cable with a
proper rating, or the chiller may overheat. Care
should be taken to arrange the cable so that it will
not be tripped over or pulled.
KEEP THESE INSTRUCTIONS

Contact
TradeMark Aquatics Ltd is the UK
distributor for SeaChill.
For technical support, safety concerns, or sales, contact:
Tel: 01509 262330
info@trademarkaquatcs.co.uk
or visit us online at:
www.trademarkaquatics.co.uk
Parts & Tools
Parts needed for Heater installation.
Cable ties for wiring (6)
Tools needed:
Tongue and groove pliers or similar

Unscrew the Ring Nuts and remove the shut off valves from
the chiller.
Use tongue and groove pliers or similar to loosen plastic nuts
holding the housing in place. It is not necessary to grip nuts
tightly, a loose grip will help prevent scarring of plastic. If
desired, a piece of duct tape may be used to cover the teeth of
the tongue and groove pliers to prevent scarring of the plastic
nuts.
Once loosened, manually remove the plastic nuts.
Step 1
Removing The Shutoff Valves

Step 2
Removing Filter / Housing
Remove air filter from chiller housing.
Pull upwards on rear of chiller housing, loosening it on the
frame of the chiller.
Insert fingers between housing and frame of the chiller at
the front. Once fingers are between frame and housing,
lift upwards.
Lift housing off of chiller frame

Step 3
Installing The Heater
Unscrew and remove ring nut over Heater port.
Remove plug and o-ring from ring nut.
Place o-ring over the top of the Heater and push down
approximately 3/4 inch to 1 inch onto the Heater.
Insert Heater into heat exchanger until o-ring seats into
outlet lip. If you encounter resistance while inserting the
Heater, gently turn the Heater and apply very slight force.

Step 3
Installing The Heater
Put ring nut over quartz sleeve and o-ring. Tighten to seal.
Use tongue and groove pliers or similar to ensure there is no
leak.

Step 4
Connecting the Pin Adapter
Connect two pin adapter on wiring harness to two pin
connector mounted on top of support strut.
Use cable tie to fasten wiring harness to support strut.

Step 5
Resetting Chiller / Changing the Jumper Settings
Plug in and
turn on
the chiller
At the top of the control panel, above the display and
controls are a series of small metal prongs. Remove the
plastic “jumper” from prongs 4 and 5.
Place jumper on pins 7&8, this will reset your chiller.
Remove jumper from pins 7&8.
Now
turn off
your chiller.
CAUTION: Leaving chiller on with no water flowing will cause
the unit to overheat.
Place Jumper over pins 5&6 (see diagram below)
Note: Resetting your chiller will change your set
temperature to the default of 23°C.
Before Installation
Settings Required to operate the Heater
UV Jumper
(Position may vary
depending on whether
UV is installed)
Heater Jumper
(Position may vary
depending on whether
heater is installed)
Reset Pins
(Place jumper here momentarily to reset)
7
7
1
2
3
1
2
3
4
5
6
4
5
6
8
8
Fr
ont
of
C
hi
ller
Fr
ont
of
C
hi
ller

Step 6
Replacing the Housing
It is important to line up housing with the control panel. If
the control panel does not fit the slot designed for the
control panel, housing is not seated correctly.
Press down firmly an on the rear of the housing. You will
feel the housing snap into place.
Replace plastic nuts over threaded inlet and outlet ports.
Tighten tongue and groove pliers. Replace shut off valves.
Chiller is now ready for operation. Once water is flowing
through chiller, check carefully for any leaks.
To test your heater, push the SET button on the chiller
and raise the set temperature higher than the aquariums’
current temperature. The red indicator light should come
on, indicating that the heater is working. Monitor chiller
long enough to see the temperature increase by at least
1ºC. Once this has occurred, reset SET temperature to
desired level.
Your heater is now operational.