Specifications
Circuit Circuit Circuit Circuit Circuit Circuit
(No) (No) (No) (No) (No) (No)
123456
7 8 9 10 11 12
Circuit Circuit Circuit Circuit Circuit Circuit
(No) (No) (No) (No) (No) (No)
123456
7 8 9 10 11 12
Confirm the flow temperature on the pump pack is reading the design
temperature. (The system should be given at least 2-hours to achieve if
starting from cold)
(m/s) (m/s)
Record the flow rates specified on the design sheets in the table below.
Flow
(m/s)
Flow Flow
(m/s)(m/s) (m/s)
8
Flow Flow Flow
(m/s)
(m/s) (m/s)
With all zones calling for heat, record the actual flow rates in each circuit in the table below. This should be done
before any further adjustment is made, working from left to right on the manifold.
Flow Flow Flow Flow Flow Flow
(m/s) (m/s)
This design temperature for each manifold can be found on the
Design & Installation Data Sheet supplied by the JG Speedfit
Design Office. Please call our technical helpline for copies of
these details prior to installation.
This design temperature for each manifold can
be found on the Design & Installation Data
Sheet supplied by the JG Speedfit Design
Office. Please call our technical helpline for
copies of these details prior to installation.
°C
°C
(m/s)
11
10
9
If the actual temperature is different to the design temperature, then record this
here before any further adjustment using the hand wheel. You should expect a time
lag for any changes to occur.
12
13
Recheck the manifold water flow temperature and adjust as necessary. Remember,
adjustments to the temperature may take a little time to be seen in the system.
YES
Working from left to right on the manifold, adjust the flow rate of each circuit in turn until
the correct flow rate is met in table above. The method for this is shown on the leaflet
supplied with the manifold. When a full pass has been made along the manifold it may be
necessary to make further minor adjustments to individual circuits.
YES
14
Check all valves and flow meters are functioning and no leaks are present if any valves
have been adjusted.
YES NO
NO
NO
Page 2 of 3