11
®
Heat
Link
www.heatlink.com
HEP025RT
Installation, Operation, and Maintenance Manual
L6HEP025RT
Step 1
Ensure the panel is not plugged in.
Step 2
Close all isolation and drain valves.
Step 3
Attach fill and purge hoses (not included)
as per diagram.
Step 4
For system-side fill and purge, open
valves
A
,
B
,
C
, and
D
.
Step 5
When purged water is free of bubbles
close valves
C
and
D
.
Step 6
For heating-side fill and purge, open
valves
E
,
F
,
G
, and
H
.
Step 7
When purged water is free from bubbles
close valves
G
and
H
.
Step 8
Remove fill and purge hoses.
Step 9
Vent both pumps using a large flat head
screwdriver before starting system.
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) P1 (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) P1 (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.
3/4"
adaptor
Pressure Relief
Piping shown
removed for clarity
only - panel
ships with piping
installed.
Preset @ 50psi
(minimum).
Fill Hose
Fill Hose
Purge Hose
Purge
Hose
Heat Source
System
A
C
B
D
E
F
G
H
Fill & Purge
The following steps are recommended in order to fill the panel with water and purge entrained air once piping is
completed, and before activation of the panel.
Note: Additional steps may be required for the rest of the hydronic system.
Note: Because the panel contains a heat exchanger, each side of the panel must be filled and purged
separately.
Note: Isolation and drain valves are not included with the panel, but are necessary to properly fill and purge
the panel, and to isolate the panel for service.
