TriangleTube CHALLENGER CCRKIT39 User manual

CHALLENGER
DHW Flow Restrictor Instructions
1
Kit Part Number: CCRKIT39
Kit Includes:
- ed 3.1 GPM Flow estrictor (CC 125)
- Blue 2.6 GPM Flow estrictor (CC 105)
- White 2.1 GPM Flow estrictor (CC 85)
- C Clip
Recommended Tools:
- C Clip Pliers
- Adjustable Wrenches
For your sa ety, turn o electrical power
supply at service panel and allow appliance
to cool be ore proceeding. Failure to do so
can cause severe personal injury or death.
Failure to ollow instructions below can
result in severe personal injury or damage i
ignored.
• Instructions are or a quali ied installer/
service technician.
• Read all instructions be ore proceeding.
• Follow instructions in proper order.
WARNINGWARNING
Indicates a potentially hazardous situation
which i ignored, can result in serious
injury or substantial property damage.
Indicates special instructions on installa-
tion, operation or maintenance, which are
important to equipment but not related to
personal injury hazards.
WARNING NOTICE
The installation o a domestic hot water (DHW) low restrictor is recommended to ensure a
constant supply o hot water especially to tubs where the low can easily exceed the appliance
capabilities. The DHW low restrictor must be installed in the DHW inlet adapter, re er to
Fig. 1, page 2 or proper color (size) o restrictor or any given model and proper installation
using the c-clip.
NOTICE

DHW Flow Restrictor
- Red is for CC125
- Blue is for CC105
- White is for CC85
Piping Support Bracket
Domestic Hot Water
Inlet Adapter
C Clip
CHALLENGER
DHW Flow Restrictor Instructions
DHW Flow Restrictor Installation
Installing the DHW Flow estrictor while installing
the boiler only requires steps 6 & 7.
1. Turn off electrical power supply to the unit by
disconnecting the main power source.
2. Shut off both domestic hot water isolation
valves at the water heater and open both drain
valves to drain all water from the water heater.
3. Using two wrenches, disconnect the cold water
supply line from the domestic hot water inlet
adapter.
4. Using two wrenches, loosen the water heaters
domestic hot water inlet adapter from the water
heater.
5. emove the domestic hot water inlet adapter
from the piping support bracket by removing
the retaining clip.
6. Install the appropriate color flow restrictor for
the Challenger model in the bottom of the
domestic hot water inlet adapter. See Fig. 1.
7. Install the C Clip into the domestic hot water
inlet adapter to hold the flow restrictor in place.
8. Install the domestic hot water inlet adapter in
the piping support bracket and attach the retain-
ing clip.
9. Using two wrenches, tighten the boiler side
compression nut onto the domestic hot water
inlet adapter.
10. Install the cold water supply line onto the
domestic hot water inlet adapter and tighten
using two wrenches.
11. Close the water heater drain valves and open the
domestic hot water isolation valves.
12. Turn on electrical power to the unit and return
to service.
2
Fig. 1:DHW Flow Restrictor Installation
2013-9 CHALLENGE DHW Flow estrictor Inst.
Date: 4/2/13