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HEAT CONTROLLER, INC. WATER-SOURCE HEAT PUMPS
Residential Split - 60Hz R22 &R410A
Rev.: 5 June, 2008
10
Heat Controller, Inc. Water-Source Heating and Cooling Systems
Installation
Figure 2: HTS/HSS Installation
External Flow Controller Mounting
The Flow Controller can be mounted beside the unit
as shown in Figure 7. Review the Flow Controller
installation manual for more details.
Gasket
Swive l Nut
Stainless steel
snap ring
Brass Adaptor
Hand Tighten
Only!
Do Not
Overtighten!
Figure 4: Water Connections (Indoor Compressor Section)
Water Connections-Residential (Distributor) Models
Residential models utilize swivel piping ttings for
water connections that are rated for 450 psi (3101 kPa)
operating pressure. The connections have a rubber
gasket seal similar to a garden hose gasket, which when
mated to the ush end of most 1” threaded male pipe
ttings provides a leak-free seal without the need for
thread sealing tape or joint compound. Insure that the
rubber seal is in the swivel connector prior to attempting
any connection (rubber seals are shipped attached to the
swivel connector). DO NOT OVER TIGHTEN or leaks may
occur.
The female locking ring is threaded onto the pipe threads
which holds the male pipe end against the rubber gasket,
and seals the joint. HAND TIGHTEN ONLY! DO NOT
OVERTIGHTEN!