®
Heat
Link
www.heatlink.com
10
HEP025RT
Installation, Operation, and Maintenance Manual
L6HEP025RT
Before making any connections, identify the required connections to
and from the panel (see page 5 for adapter sizes). The supplied rubber
washers must be used.
Step 1
Connect the valves (
C)
to copper pipe or PEX tubing
using a MNPT fitting or adapter (
D)
(not included), and
then to the panel pipework.
Step 2
Connect MNPT adapter (not included) to copper pipe, or
tubing E.
Step 3
Screw supplied M×FNPT adapter C onto D using
appropriate thread sealant.
Step 4
Place included rubber washer B on flat surface of C, and
place against flanged edge of stainless steel pipe.
Step 5
Slide nut A over adapter C and finger tighten, then using
two 30mm wrenches tighten the nut -
do not overtighten
the nut as this will damage the rubber washer.
Step 6
See page 14 for optional flow switch connection
instructions.
Any alterations to
electrical wiring and
controls renders warranty
null & void.
Installation must conform
to local codes. Check
valve(s) if required are the
installers responsibility.
Before servicing,
disconnect power
supply
M A D E I N C A N A D A
CAUTION
WARNING!!!
Consult Manual Before Use
AVERTISSEMENT!!!
Consulter le
manual avant l’usage
HeatLink Group Inc.
4603E - 13th Street NE
Calgary, Alberta, Canada
T2E 6M3
Phone: (403) 250-3432
Fax: (403) 250-1155
www.heatlinkgroup.com
Conforms to Std CAN/CSA C22.2 No. 14
Conforms to Standard UL 508
MADE IN CANADA
MODEL #: HEP025R
D.O.M: Jul 18, 2017
Max Pres: 125psi/862kPa
Volts: 120/24 VAC
Serial #: XXX-XXXX
Phase/Freq: 1/60 Cycles
Max Temp: 100C/212F
Amps: Maximum 15
3189472
1"
adaptor
Type UPS 15-58 CIL2
115 V ~
60 Hz
8 μF
P/N: 97948357
PC: 1131HLK
IP42
TF 95
Max. 1.0MPa
Max. water temp.
203°F
FR
IMPEDANCE PROTECTED
FOR INDOOR USE ONLY
|1/1
(A) P
1
(W)
0.51
0.59
0.64
56
67
73
C
R
W
To T/Stat Flow
Switch
Aux.
Cont.
®
Heat
Link
Type UPS 15-58 CIL2
115 V ~
60 Hz
8 μF
P/N: 97948357
PC: 1131HLK
IP42
TF 95
Max. 1.0MPa
Max. water temp.
203°F
FR
IMPEDANCE PROTECTED
FOR INDOOR USE ONLY
|1/1
(A) P
1
(W)
0.51
0.59
0.64
56
67
73
30
40
50
60
0
10
20
PSI
1"
adaptor
1"
adaptor
DO NOT
PLUG!
PRESSURE
RELIEF
VALVE
This pipe should
be extended to
within 6 inches of
the floor by the
installer.
Primary
Supply
Secondary
Supply
Expansion
Tank
Connection
Pressure
Relief (top)
Primary
Return
Secondary
Return
(bottom)
B
C
D
Always use a Backup Wrench
Do not overtighten brass nuts!
Piping Hookup
